{"title":"YALE SEAL KITS","description":"\u003cp\u003eBrowse \u003cstrong\u003eYale Seal Kits\u003c\/strong\u003e from WQC Parts. Compare the listed replacement options by original part number and application before ordering.\u003c\/p\u003e\n\u003cp\u003eCheck the seal or kit part number and the component being repaired. For kits, review the individual listing for contents and the applicable arrangement; a machine brand alone does not establish that a kit fits.\u003c\/p\u003e\u003ch2\u003eIdentify the correct replacement\u003c\/h2\u003e\u003cp\u003eMatch the original part number with the product listing and confirm the machine model, serial range and component location. Check the stated configuration and quantity needed; a shared product name or machine brand alone does not confirm fitment.\u003c\/p\u003e\n\u003ch2\u003eRelated collections and help\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/yale-rod-seals\"\u003eYale Rod Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/seal-kits\"\u003eBrowse all seal kits by application\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact\"\u003eGet help identifying a part\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"yale-066414600-seal-kit-ya-066414600","title":"Yale 066414600 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 066414600 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-066414600\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eRW-90URE-4-1\/16x4-9\/16x0.25\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-066414600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.044 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Kit \u0026gt; Rod X Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 4-1\/16 Rod Wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-066414600\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-066414600\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614442080,"sku":"YA-066414600","price":15.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-066414600_heavy-equipment-parts_220b1426-4b85-4cb4-af68-78767d699bfd.jpg?v=1771700121"},{"product_id":"yale-5001689-04-seal-kit-ya-5001689-04","title":"Yale 5001689-04 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 5001689-04 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-5001689-04\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eVP-FAB\/URE-4-1\/16x4-13\/16x1\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-5001689-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.16 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Kit \u0026gt; Rod X Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 4-1\/16 ID Vee Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-5001689-04\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-5001689-04\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614474848,"sku":"YA-5001689-04","price":48.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-5001689-04_heavy-equipment-parts_f9c782c0-d33d-4cdc-b11c-5f0b4dee8bdd.jpg?v=1771700107"},{"product_id":"yale-5001689-19-seal-kit-ya-5001689-19","title":"Yale 5001689-19 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 5001689-19 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-5001689-19\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eVP--2.25x3.02x1.03\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-5001689-19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Id\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.143 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-5001689-19\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-5001689-19\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614605920,"sku":"YA-5001689-19","price":30.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-5001689-19_heavy-equipment-parts_3a3e71a6-bb0b-4302-9421-2a3f3e683ee1.jpg?v=1771700098"},{"product_id":"yale-502566003-seal-kit-ya-502566003","title":"Yale 502566003 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 502566003 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-502566003\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/2 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-502566003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.679 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Kit \u0026gt; Rod X Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-502566003. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-502566003\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614638688,"sku":"YA-502566003","price":149.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-502566003_heavy-equipment-parts_04da828d-47b9-485e-aeb8-2b2575b3fdc5.jpg?v=1771700120"},{"product_id":"yale-502566004-seal-kit-ya-502566004","title":"Yale 502566004 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 502566004 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-502566004\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-502566004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.391 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Rod X Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-502566004. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-502566004\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614704224,"sku":"YA-502566004","price":142.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-502566004_heavy-equipment-parts_9992c821-eaf5-4727-a3a2-41189be4fad1.jpg?v=1771700111"},{"product_id":"yale-503130000-seal-kit-ya-503130000","title":"Yale 503130000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 503130000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-503130000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2 X 3-1\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-503130000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.192 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e P-V-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code P:\u003c\/strong\u003e press-in wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 4:\u003c\/strong\u003e one U-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-503130000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-503130000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614769760,"sku":"YA-503130000","price":57.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-503130000_heavy-equipment-parts_cb52ed76-8012-41e5-b268-02565f3f8e4f.jpg?v=1771700116"},{"product_id":"yale-504236229-seal-kit-ya-504236229","title":"Yale 504236229 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 504236229 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-504236229\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/8 X 2-3\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-504236229\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.079 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e P-U-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code P:\u003c\/strong\u003e press-in wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 10:\u003c\/strong\u003e piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-504236229. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-504236229\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614802528,"sku":"YA-504236229","price":69.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-504236229_heavy-equipment-parts_baa0a4e1-735b-462f-af1a-6c32f13b3e7c.jpg?v=1771700113"},{"product_id":"yale-504236245-seal-kit-ya-504236245","title":"Yale 504236245 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 504236245 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-504236245\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/8 X 3\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-504236245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.099 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e P-U-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code P:\u003c\/strong\u003e press-in wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 10:\u003c\/strong\u003e piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-504236245. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-504236245\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614933600,"sku":"YA-504236245","price":46.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-504236245_heavy-equipment-parts_8e64fec3-246c-4e79-bfe3-6f9b79c65e04.jpg?v=1771700128"},{"product_id":"yale-504847000-seal-kit-ya-504847000","title":"Yale 504847000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 504847000 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-504847000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/4 X 4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-504847000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.226 lb\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-504847000\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-504847000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582614999136,"sku":"YA-504847000","price":50.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-504847000_heavy-equipment-parts_a76df2c2-23cd-4bb4-aae3-51cf53706b82.jpg?v=1771700124"},{"product_id":"yale-504853000-seal-kit-ya-504853000","title":"Yale 504853000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 504853000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-504853000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-1\/4 X 3\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-504853000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.105 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 5:\u003c\/strong\u003e two U-seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-504853000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-504853000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615064672,"sku":"YA-504853000","price":85.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-504853000_heavy-equipment-parts_3afaa9d9-b4b8-45a4-8608-c1b1a1b33134.jpg?v=1771700122"},{"product_id":"yale-504857000-seal-kit-ya-504857000","title":"Yale 504857000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 504857000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-504857000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/4 X 4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-504857000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.226 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-504857000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-504857000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615130208,"sku":"YA-504857000","price":50.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-504857000_heavy-equipment-parts_5cc57867-2605-4e9d-95fa-0cae5fa09136.jpg?v=1771699967"},{"product_id":"yale-5048620-seal-kit-ya-5048620","title":"Yale 5048620 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 5048620 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-5048620\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/4 X 2-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-5048620\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.09 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-5048620. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-5048620\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615195744,"sku":"YA-5048620","price":30.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-5048620_heavy-equipment-parts_05d0fa43-44ca-4385-8be7-0f77a4a511e6.jpg?v=1771699958"},{"product_id":"yale-505136003-seal-kit-ya-505136003","title":"Yale 505136003 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136003 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136003\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/2 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.199 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136003. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136003\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615228512,"sku":"YA-505136003","price":49.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136003_heavy-equipment-parts_c32a9967-1a63-480e-91d9-b3d65d1358e0.jpg?v=1771699962"},{"product_id":"yale-505136004-seal-kit-ya-505136004","title":"Yale 505136004 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136004 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136004\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.142 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136004. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136004\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615261280,"sku":"YA-505136004","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136004_heavy-equipment-parts_9845bd72-df8e-499d-bb59-17c1e897c94d.jpg?v=1771699959"},{"product_id":"yale-505136007-seal-kit-ya-505136007","title":"Yale 505136007 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136007 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136007\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-5\/8 X 2-1\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.056 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136007. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136007\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615294048,"sku":"YA-505136007","price":24.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136007_heavy-equipment-parts_b1f622b1-4563-4e8e-b924-0c77e57deaa4.jpg?v=1771699962"},{"product_id":"yale-505136012-seal-kit-ya-505136012","title":"Yale 505136012 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136012 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136012\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-7\/8 X 2-1\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.077 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 11:\u003c\/strong\u003e T-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136012. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136012\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615457888,"sku":"YA-505136012","price":71.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136012_heavy-equipment-parts_db5ca510-fcc6-4cc6-ae3f-e38f146e6a6b.jpg?v=1771699963"},{"product_id":"yale-505136013-seal-kit-ya-505136013","title":"Yale 505136013 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136013 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136013\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eRK-I-U-1-2-5\/8\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.117 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 2-5\/8 Rod Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136013. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136013\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615556192,"sku":"YA-505136013","price":20.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136013_heavy-equipment-parts_78b975e6-e757-4a05-9120-278986660de1.jpg?v=1771699968"},{"product_id":"yale-505136015-seal-kit-ya-505136015","title":"Yale 505136015 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136015 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136015\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-5\/8 X 3\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.146 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 10:\u003c\/strong\u003e piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136015. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136015\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615720032,"sku":"YA-505136015","price":108.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136015_heavy-equipment-parts_cfb4c4e1-eb01-4c28-8b76-6042460bfac8.jpg?v=1771699956"},{"product_id":"yale-505136027-seal-kit-ya-505136027","title":"Yale 505136027 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136027 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136027\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-5\/8 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136027\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.053 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136027. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136027\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615785568,"sku":"YA-505136027","price":29.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136027_heavy-equipment-parts_163e3f11-2370-41d1-aa28-ddb6f80ac188.jpg?v=1771699966"},{"product_id":"yale-505136028-seal-kit-ya-505136028","title":"Yale 505136028 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136028 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136028\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/8 x 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136028\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.07 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e i-u-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-505136028\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136028\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615818336,"sku":"YA-505136028","price":97.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136028_heavy-equipment-parts_b8881d6b-5dd6-436a-bbb9-0f446b8212e9.jpg?v=1771699967"},{"product_id":"yale-505136031-seal-kit-ya-505136031","title":"Yale 505136031 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136031 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136031\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e3 X 3-3\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.136 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136031. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136031\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615916640,"sku":"YA-505136031","price":29.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136031_heavy-equipment-parts_15a316b4-0b0d-403e-8906-23b9fb3fabde.jpg?v=1771699959"},{"product_id":"yale-505136035-seal-kit-ya-505136035","title":"Yale 505136035 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136035 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136035\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/8 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136035\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.066 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 4:\u003c\/strong\u003e one U-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136035. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136035\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615949408,"sku":"YA-505136035","price":48.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136035_heavy-equipment-parts_d0965652-db1d-49b6-b005-5e07b4ffb412.jpg?v=1771699956"},{"product_id":"yale-505136036-seal-kit-ya-505136036","title":"Yale 505136036 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136036 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136036\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-5\/8 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136036\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.113 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 4:\u003c\/strong\u003e one U-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136036. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136036\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582615982176,"sku":"YA-505136036","price":51.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136036_heavy-equipment-parts_8834b5bc-935c-4af8-941b-a59d35690276.jpg?v=1771699960"},{"product_id":"yale-505136037-seal-kit-ya-505136037","title":"Yale 505136037 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136037 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136037\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/8 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136037\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.08 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 12:\u003c\/strong\u003e cast iron piston ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136037. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136037\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616014944,"sku":"YA-505136037","price":50.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136037_heavy-equipment-parts_57ae4e12-19ac-45dd-826d-77afa20a8649.jpg?v=1771699971"},{"product_id":"yale-505136040-seal-kit-ya-505136040","title":"Yale 505136040 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136040 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136040\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-5\/8 X 1-7\/8\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.111 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 4:\u003c\/strong\u003e one U-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136040. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136040\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616047712,"sku":"YA-505136040","price":56.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136040_heavy-equipment-parts_3aa457b9-d9ee-4b32-9c7c-efd649e7bf2d.jpg?v=1771699961"},{"product_id":"yale-505136059-seal-kit-ya-505136059","title":"Yale 505136059 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505136059 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505136059\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-1\/4 X 1-3\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505136059\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.043 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505136059. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505136059\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616080480,"sku":"YA-505136059","price":23.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505136059_heavy-equipment-parts_6b397ce6-a041-4565-8462-a1566cac0977.jpg?v=1771699965"},{"product_id":"yale-505142000-seal-kit-ya-505142000","title":"Yale 505142000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505142000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505142000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e3-3\/8 4-1\/16 Stages\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505142000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.43 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 3-3\/8, 4-1\/16 Stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-V-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505142000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505142000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616113248,"sku":"YA-505142000","price":120.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505142000_heavy-equipment-parts_1e521c3f-0a14-46da-a04a-b7cb9f0e7414.jpg?v=1771699964"},{"product_id":"yale-505143000-seal-kit-ya-505143000","title":"Yale 505143000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505143000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505143000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/2 3 Stages\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505143000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.386 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 2-1\/2, 3 Stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-V-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505143000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505143000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616146016,"sku":"YA-505143000","price":86.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505143000_heavy-equipment-parts_a73dfdfd-f2c9-4e0d-8abe-9a3f75756fdb.jpg?v=1771699965"},{"product_id":"yale-505163001-seal-kit-ya-505163001","title":"Yale 505163001 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 505163001 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-505163001\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD KIT\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-505163001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.02 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Kit \u0026gt; Rod X Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-505163001. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-505163001\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616211552,"sku":"YA-505163001","price":15.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-505163001_heavy-equipment-parts_150d9efb-55cd-4d69-a161-d2e8d4cc3dc2.jpg?v=1771699964"},{"product_id":"yale-506785001-seal-kit-ya-506785001","title":"Yale 506785001 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 506785001 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-506785001\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/4 X 4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-506785001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 2.163 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-N-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code N:\u003c\/strong\u003e no rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 8:\u003c\/strong\u003e SA Vee packing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-506785001. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-506785001\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616277088,"sku":"YA-506785001","price":219.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-506785001_heavy-equipment-parts_6b55f8cd-68bc-40b9-8150-befddfe16d37.jpg?v=1771699977"},{"product_id":"yale-510078000-seal-kit-ya-510078000","title":"Yale 510078000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 510078000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-510078000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1 X 2-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-510078000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.054 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 5:\u003c\/strong\u003e two U-seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-510078000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-510078000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616703072,"sku":"YA-510078000","price":52.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-510078000_heavy-equipment-parts_c9f55427-70f0-4dde-9f94-fbaa426c55aa.jpg?v=1771699975"},{"product_id":"yale-510398000-seal-kit-ya-510398000","title":"Yale 510398000 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 510398000 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-510398000\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/4 3 3-3\/4 Stages\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-510398000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.809 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 2-1\/4, 3, 3-3\/4 Stages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-V-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 1:\u003c\/strong\u003e no piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-510398000. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-510398000\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616768608,"sku":"YA-510398000","price":181.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-510398000_heavy-equipment-parts_0a9d0bb5-3f02-4f63-9425-25104157487e.jpg?v=1771699969"},{"product_id":"yale-510659001-seal-kit-ya-510659001","title":"Yale 510659001 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 510659001 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-510659001\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-1\/4 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-510659001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.034 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-V-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 2:\u003c\/strong\u003e O-ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-510659001. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-510659001\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616801376,"sku":"YA-510659001","price":47.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-510659001_heavy-equipment-parts_23d879df-f996-4061-89a1-1d3486336d3a.jpg?v=1771699970"},{"product_id":"yale-512944003-seal-kit-ya-512944003","title":"Yale 512944003 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 512944003 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-512944003\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-512944003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.038 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 10:\u003c\/strong\u003e piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-512944003. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-512944003\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582616834144,"sku":"YA-512944003","price":20.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-512944003_heavy-equipment-parts_ab7c1653-0ef9-46aa-8353-fcc0d895510b.jpg?v=1771699972"},{"product_id":"yale-516149005-seal-kit-ya-516149005","title":"Yale 516149005 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 516149005 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-516149005\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1 X 2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-516149005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.032 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 11:\u003c\/strong\u003e T-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-516149005. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-516149005\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617161824,"sku":"YA-516149005","price":27.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-516149005_heavy-equipment-parts_d329d152-5111-4133-a9ef-94ea636a0a38.jpg?v=1771699960"},{"product_id":"yale-516149006-seal-kit-ya-516149006","title":"Yale 516149006 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 516149006 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-516149006\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-1\/8 X 2-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-516149006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.062 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 11:\u003c\/strong\u003e T-seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-516149006. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-516149006\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617260128,"sku":"YA-516149006","price":27.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-516149006_heavy-equipment-parts_77b99fd3-db8a-4a88-b46f-fd1a317a196a.jpg?v=1771699970"},{"product_id":"yale-5178128-17-seal-kit-ya-5178128-17","title":"Yale 5178128-17 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 5178128-17 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-5178128-17\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eSEAL KIT\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-5178128-17\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.014 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e Shaft Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-5178128-17\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-5178128-17\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617325664,"sku":"YA-5178128-17","price":1.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-5178128-17_heavy-equipment-parts_587d8d18-3cb9-4e41-9f93-5bbebb6d7e36.jpg?v=1771699967"},{"product_id":"yale-518617001-seal-kit-ya-518617001","title":"Yale 518617001 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 518617001 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-518617001\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-1\/4 X 2-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-518617001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.072 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Shaft Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-V-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code V:\u003c\/strong\u003e Vee packing set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 10:\u003c\/strong\u003e piston seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-518617001. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-518617001\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617358432,"sku":"YA-518617001","price":85.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-518617001_heavy-equipment-parts_b733b0d2-0e57-441f-8847-368e3280d573.jpg?v=1771699978"},{"product_id":"yale-519132600-seal-kit-ya-519132600","title":"Yale 519132600 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 519132600 Seal Kit\u003c\/strong\u003e is a cylinder seal kit available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-519132600\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e1-3\/4 X 3-1\/2\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-519132600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Yale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.078 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Shaft Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Seal Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog identification code:\u003c\/strong\u003e I-U-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper code I:\u003c\/strong\u003e insert wiper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod seal code U:\u003c\/strong\u003e U-seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston seal code 5:\u003c\/strong\u003e two U-seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe code separates the wiper, rod-seal and piston-seal arrangements so you can compare them with the cylinder being repaired. A wiper helps exclude dirt at the rod entry; rod seals and piston seals fit different locations in the cylinder.\u003c\/p\u003e\n\u003cp\u003eThe Hercules catalog lists this code against YA-519132600. Match the kit reference to the original assembly; the code is an identification aid, not a complete packing list.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-519132600\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617489504,"sku":"YA-519132600","price":60.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-519132600_heavy-equipment-parts_465481be-6f43-4b57-9e6a-befa35d8743d.jpg?v=1771699969"},{"product_id":"yale-580026957-seal-kit-ya-580026957","title":"Yale 580026957 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 580026957 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-580026957\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eSK-P-U-10-2-1\/8X2-3\/4\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-580026957\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.137 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e Shaft Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-580026957\u003c\/strong\u003e. It is intended to help restore sealing performance, reduce leakage, and support reliable equipment repair when correctly matched to the application.\u003c\/p\u003e \u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eYA-580026957\u003c\/strong\u003e reference against your OEM reference number, machine model, cylinder location, bore and rod size, pump\/motor series, and serial-number range. Manufacturer names and part numbers are used for identification and fitment reference only. If you are unsure, compare the old parts, measurements, and parts-book callout before installation.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582617555040,"sku":"YA-580026957","price":41.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ya-580026957_heavy-equipment-parts_ff3a9269-9b12-4a04-8b90-5cf370c2bbb5.jpg?v=1771699976"},{"product_id":"yale-580060036-seal-kit-ya-580060036","title":"Yale 580060036 Seal Kit","description":"\u003cp\u003e\u003cstrong\u003eYale 580060036 Seal Kit\u003c\/strong\u003e is a Hercules catalog product available from WQC Parts for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eYA-580060036\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eSK-P-U-10-2-1\/8X2-3\/4 (STEERING)\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-580060036\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.504 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-580060036\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e65 mm 80 mm 2 Stage\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-900299851\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.122 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 65 mm, 80 mm 2 Stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-900299851\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e25 X 60 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-900847850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.053 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 25 X 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-900847850\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e35 X 80 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-900879850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.084 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 35 X 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-900879850\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e35 X 65 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-9019058-52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.099 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e 32 mm Rod Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 35 X 65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-9019058-52\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003eSHAFT KIT\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e YA-9022018-50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Hydraulic cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e O-Ring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.016 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog, 2026 US Industrial Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog section:\u003c\/strong\u003e 32 mm Rod Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Motor Graders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e Shaft Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 1188, 189\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your parts book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eYA-9022018-50\u003c\/strong\u003e. 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