{"title":"CATERPILLAR ROD SEALS","description":"\u003cp\u003eShop \u003cstrong\u003eCaterpillar rod seals\u003c\/strong\u003e for hydraulic-cylinder service. Compare replacement options by original seal number, cylinder application, and the equipment or hydraulic component being repaired.\u003c\/p\u003e\n\u003cp\u003eRod-seal profiles and dimensions can vary between cylinder designs. Use the original part number and application details instead of assuming seals with a similar appearance are interchangeable.\u003c\/p\u003e\u003ch2\u003eVerify the rod seal before ordering\u003c\/h2\u003e\u003cp\u003eMatch the original seal number and confirm the cylinder, machine or equipment model, and any serial or arrangement information stated on the product page. Review dimensions or related seal-kit information when supplied.\u003c\/p\u003e\n\u003ch2\u003eRelated collections and help\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/caterpillar-seal-kits\"\u003eCaterpillar Seal Kits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/caterpillar-wiper-seals\"\u003eCaterpillar Wiper Seals\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":"caterpillar-914634-rod-seal-tm-914634","title":"Caterpillar 914634 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 914634 Rod Seal\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\u003eTM-914634\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e3-3\/4 Rod\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 TM-914634\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Valve Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.094 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 Telehandlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 3-3\/4” Rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 519, 172\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\u003eTM-914634\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\u003eTM-914634\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":42585084035168,"sku":"TM-914634","price":50.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/tm-914634_heavy-equipment-parts_c4f4f58e-5ec9-4452-8946-501b9905820a.jpg?v=1771700820"},{"product_id":"caterpillar-376968-rod-seal-tm-376968","title":"Caterpillar 376968 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 376968 Rod Seal\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\u003eTM-376968\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e2-1\/2 Rod\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 TM-376968\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Retainer Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.04 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 Telehandlers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle \/ kit type:\u003c\/strong\u003e 2-1\/2 Rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 519, 172\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\u003eTM-376968\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\u003eTM-376968\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. 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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\u003eCTC-8T3540\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. 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Catalog description: \u003cstrong\u003eBack=Up Ring\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 CTC-8C9140\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.1 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\u003eCTC-8C9140\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\u003eCTC-8C9140\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. 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Catalog description: \u003cstrong\u003eSeal\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 CTC-8C9139\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.032 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\u003eCTC-8C9139\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\u003eCTC-8C9139\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":42585446383712,"sku":"CTC-8C9139","price":27.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-8c9139_heavy-equipment-parts_588e3349-09b3-4cd9-98e6-5dca29a4ac03.jpg?v=1771704329"},{"product_id":"caterpillar-6j7693-rod-seal-ctc-6j7693","title":"Caterpillar 6J7693 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 6J7693 Rod Seal\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\u003eCTC-6J7693\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eBR-90URE-9.000idx9.716odx.168ht\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 CTC-6J7693\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.074 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\u003eCTC-6J7693\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\u003eCTC-6J7693\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":42585465389152,"sku":"CTC-6J7693","price":21.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-6j7693_heavy-equipment-parts_41bd98b4-2e3a-4e87-9287-d15a63479a43.jpg?v=1771704853"},{"product_id":"caterpillar-6e0172-rod-seal-ctc-6e0172","title":"Caterpillar 6E0172 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 6E0172 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-6E0172\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7.25in\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 CTC-6E0172\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.2 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-6E0172\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":42585467060320,"sku":"CTC-6E0172","price":59.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-6e0172_20_2__heavy-equipment-parts_3b87d221-e95b-4b25-8f2a-86c0b1c4fe04.jpg?v=1771704669"},{"product_id":"caterpillar-5j5150-rod-seal-ctc-5j5150","title":"Caterpillar 5J5150 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 5J5150 Rod Seal\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\u003eCTC-5J5150\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eBack=Up Ring\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 CTC-5J5150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.079 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\u003eCTC-5J5150\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\u003eCTC-5J5150\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":42585471778912,"sku":"CTC-5J5150","price":13.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-5j5150_heavy-equipment-parts_194ef57b-bcac-4f89-a5f9-68e780aa5789.jpg?v=1771705017"},{"product_id":"caterpillar-5j1731-rod-seal-ctc-5j1731","title":"Caterpillar 5J1731 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 5J1731 Rod Seal\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\u003eCTC-5J1731\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD BUFFER 7in\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 CTC-5J1731\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.1 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\u003eCTC-5J1731\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\u003eCTC-5J1731\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":42585472139360,"sku":"CTC-5J1731","price":18.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-5j1731_heavy-equipment-parts_69cc54f3-068b-437d-83cf-fc2288480988.jpg?v=1771705048"},{"product_id":"caterpillar-4335903-rod-seal-ctc-4335903","title":"Caterpillar 4335903 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 4335903 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-4335903\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7in\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 CTC-4335903\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.124 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-4335903\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":42585481183328,"sku":"CTC-4335903","price":77.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-4335903_heavy-equipment-parts_0a385f38-674c-49e9-a0c0-cd53916c3c99.jpg?v=1771705103"},{"product_id":"caterpillar-4153212-rod-seal-ctc-4153212","title":"Caterpillar 4153212 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 4153212 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-4153212\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 3.25in\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 CTC-4153212\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.031 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-4153212\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":42585482035296,"sku":"CTC-4153212","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-4153212_heavy-equipment-parts_750050e5-20c3-4b94-aff6-f9cf4d7cd150.jpg?v=1771705181"},{"product_id":"caterpillar-3623819-rod-seal-ctc-3623819","title":"Caterpillar 3623819 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3623819 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3623819\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eRUS-90URE-2.250x2.750x0.300\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 CTC-3623819\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.024 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial code URE:\u003c\/strong\u003e urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer:\u003c\/strong\u003e 90 (hardness value in the catalog description)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\n\u003cp\u003eUrethane is a sealing material valued for resistance to abrasion and cutting.\u003c\/p\u003e\n\u003cp\u003eDurometer describes material hardness: a higher reading means a harder material on the same scale. It is not a pressure rating.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3623819\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":42585492324448,"sku":"CTC-3623819","price":16.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3623819_heavy-equipment-parts_e2ad529e-54b9-4c96-929f-d08b402525ed.jpg?v=1771705542"},{"product_id":"caterpillar-3518628-rod-seal-ctc-3518628","title":"Caterpillar 3518628 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3518628 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3518628\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 1.75in\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 CTC-3518628\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.011 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3518628\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":42585492652128,"sku":"CTC-3518628","price":9.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3518628_20_2__heavy-equipment-parts_b11d08c3-352b-4913-9a45-5e49d0913475.jpg?v=1771705584"},{"product_id":"caterpillar-3494118-rod-seal-ctc-3494118","title":"Caterpillar 3494118 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3494118 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3494118\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 70mm\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 CTC-3494118\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.041 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3494118\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":42585493012576,"sku":"CTC-3494118","price":39.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3494118_heavy-equipment-parts_960b7b7d-86df-4a28-bcb1-885966847a5a.jpg?v=1771705602"},{"product_id":"caterpillar-3465200-rod-seal-ctc-3465200","title":"Caterpillar 3465200 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3465200 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3465200\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 3.75in\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 CTC-3465200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.046 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3465200\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":42585493241952,"sku":"CTC-3465200","price":22.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3465200_heavy-equipment-parts_8ffcf847-4266-4605-b9a2-cedd390037cd.jpg?v=1771705294"},{"product_id":"caterpillar-3338673-rod-seal-ctc-3338673","title":"Caterpillar 3338673 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3338673 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3338673\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 130mm\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 CTC-3338673\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.105 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3338673\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":42585494323296,"sku":"CTC-3338673","price":161.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3338673_heavy-equipment-parts_f1c1719a-af5c-45f0-b341-9a947e582bac.jpg?v=1771705377"},{"product_id":"caterpillar-3336480-rod-seal-ctc-3336480","title":"Caterpillar 3336480 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3336480 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3336480\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 10.5in\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 CTC-3336480\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.191 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3336480\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":42585494388832,"sku":"CTC-3336480","price":361.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3336480_heavy-equipment-parts_78a53eb7-9410-4c4b-9087-6016812745bf.jpg?v=1771705407"},{"product_id":"caterpillar-3336479-rod-seal-ctc-3336479","title":"Caterpillar 3336479 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3336479 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3336479\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7.25in\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 CTC-3336479\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.15 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3336479\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":42585494421600,"sku":"CTC-3336479","price":98.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3336479_heavy-equipment-parts_88fffe74-718b-48e1-b25c-d8d2ba33d543.jpg?v=1771705384"},{"product_id":"caterpillar-3249486-rod-seal-ctc-3249486","title":"Caterpillar 3249486 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3249486 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3249486\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 115mm\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 CTC-3249486\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.079 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3249486\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":42585495109728,"sku":"CTC-3249486","price":65.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3249486_heavy-equipment-parts_50c053b4-f6f2-4dd8-a5aa-23bee380f780.jpg?v=1771705450"},{"product_id":"caterpillar-3246439-rod-seal-ctc-3246439","title":"Caterpillar 3246439 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3246439 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3246439\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 105mm\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 CTC-3246439\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.072 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3246439\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":42585495240800,"sku":"CTC-3246439","price":43.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3246439_heavy-equipment-parts_2069d885-1631-40cc-8cda-5bb35af4400e.jpg?v=1771705460"},{"product_id":"caterpillar-3119320-rod-seal-ctc-3119320","title":"Caterpillar 3119320 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3119320 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3119320\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 4in\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 CTC-3119320\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.059 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3119320\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":42585495863392,"sku":"CTC-3119320","price":41.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3119320_heavy-equipment-parts_bf1862b9-056b-4941-9f3f-4e9e763aacb1.jpg?v=1771705485"},{"product_id":"caterpillar-3119317-rod-seal-ctc-3119317","title":"Caterpillar 3119317 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 3119317 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-3119317\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 3.5in\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 CTC-3119317\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.043 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-3119317\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":42585495961696,"sku":"CTC-3119317","price":27.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-3119317_heavy-equipment-parts_c2b482b6-305d-4543-85bf-789075e8e118.jpg?v=1771705519"},{"product_id":"caterpillar-2991379-rod-seal-ctc-2991379","title":"Caterpillar 2991379 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2991379 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2991379\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 35mm\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 CTC-2991379\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.022 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2991379\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":42585498779744,"sku":"CTC-2991379","price":12.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2991379_heavy-equipment-parts_2b23c528-525c-48ca-ad14-dd868b91fa89.jpg?v=1771705425"},{"product_id":"caterpillar-2986947-rod-seal-ctc-2986947","title":"Caterpillar 2986947 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2986947 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2986947\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 45mm\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 CTC-2986947\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.019 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2986947\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":42585498976352,"sku":"CTC-2986947","price":16.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2986947_heavy-equipment-parts_3719db72-f0b5-418c-a629-b099a75e893f.jpg?v=1771705440"},{"product_id":"caterpillar-2892948-rod-seal-ctc-2892948","title":"Caterpillar 2892948 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2892948 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2892948\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 2.5in\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 CTC-2892948\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.03 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2892948\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":42585499959392,"sku":"CTC-2892948","price":21.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2892948_20_2__heavy-equipment-parts_c7c32d8e-2404-4413-b705-472b9e971f7f.jpg?v=1771705526"},{"product_id":"caterpillar-2167638-rod-seal-ctc-2167638","title":"Caterpillar 2167638 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2167638 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2167638\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 50mm\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 CTC-2167638\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.028 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2167638\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":42585516736608,"sku":"CTC-2167638","price":21.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2167638_heavy-equipment-parts_08345f36-188f-449e-ac19-d3ee656d03d2.jpg?v=1771705798"},{"product_id":"caterpillar-2167238-rod-seal-ctc-2167238","title":"Caterpillar 2167238 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2167238 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2167238\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 55mm\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 CTC-2167238\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.03 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2167238\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":42585516867680,"sku":"CTC-2167238","price":17.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2167238_heavy-equipment-parts_5d90b8f2-9e22-4d12-801a-ca67277ce44c.jpg?v=1771705804"},{"product_id":"caterpillar-2125097-rod-seal-ctc-2125097","title":"Caterpillar 2125097 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2125097 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2125097\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 55mm\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 CTC-2125097\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.03 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2125097\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":42585517359200,"sku":"CTC-2125097","price":20.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2125097_heavy-equipment-parts_1586ee8b-9fd5-4676-93e7-7a94ed8d5fab.jpg?v=1771705854"},{"product_id":"caterpillar-2047231-rod-seal-ctc-2047231","title":"Caterpillar 2047231 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2047231 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2047231\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 40mm\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 CTC-2047231\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.011 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2047231\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":42585518276704,"sku":"CTC-2047231","price":13.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2047231_heavy-equipment-parts_8d7780cb-2a26-445f-a6f3-789fbe57d764.jpg?v=1771705921"},{"product_id":"caterpillar-2035383-rod-seal-ctc-2035383","title":"Caterpillar 2035383 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2035383 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2035383\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 45mm\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 CTC-2035383\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.025 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2035383\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":42585518964832,"sku":"CTC-2035383","price":17.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2035383_heavy-equipment-parts_3d7cc059-f84b-4e0a-ad42-7be191c92bf6.jpg?v=1771705659"},{"product_id":"caterpillar-2034020-rod-seal-ctc-2034020","title":"Caterpillar 2034020 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 2034020 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-2034020\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 50mm\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 CTC-2034020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.027 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-2034020\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":42585519292512,"sku":"CTC-2034020","price":17.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-2034020_heavy-equipment-parts_334283a1-95eb-445b-94d0-357e4b4ae24c.jpg?v=1771705687"},{"product_id":"caterpillar-1991136-rod-seal-ctc-1991136","title":"Caterpillar 1991136 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1991136 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1991136\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 45mm\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 CTC-1991136\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.046 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1991136\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":42585526501472,"sku":"CTC-1991136","price":12.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1991136_heavy-equipment-parts_36c49f1b-4285-4f03-a984-4f763066fb3e.jpg?v=1771705894"},{"product_id":"caterpillar-1948370-rod-seal-ctc-1948370","title":"Caterpillar 1948370 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1948370 Rod Seal\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\u003eCTC-1948370\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eCTC-1948370, ROD SEAL 150mm, U-SEALS\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 CTC-1948370\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.2 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\u003eCTC-1948370\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\u003eCTC-1948370\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":42585528041568,"sku":"CTC-1948370","price":90.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1948370_heavy-equipment-parts_132b03c3-7af9-437a-8057-06cb1fecff46.jpg?v=1771705962"},{"product_id":"caterpillar-1931372-rod-seal-ctc-1931372","title":"Caterpillar 1931372 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1931372 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1931372\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 50mm\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 CTC-1931372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.027 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1931372\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":42585529286752,"sku":"CTC-1931372","price":17.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1931372_heavy-equipment-parts_8b4bec82-1f8c-4519-aa1c-9460be418101.jpg?v=1771705974"},{"product_id":"caterpillar-1921168-rod-seal-ctc-1921168","title":"Caterpillar 1921168 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1921168 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1921168\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 50mm\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 CTC-1921168\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.03 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1921168\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":42585529778272,"sku":"CTC-1921168","price":32.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1921168_heavy-equipment-parts_83b2ee9c-9166-45cc-aa5e-87fc1489979a.jpg?v=1771705998"},{"product_id":"caterpillar-1708823-rod-seal-ctc-1708823","title":"Caterpillar 1708823 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1708823 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1708823\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 50mm\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 CTC-1708823\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.05 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1708823\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":42585535971424,"sku":"CTC-1708823","price":17.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1708823_heavy-equipment-parts_bb2d0723-f6a0-42e9-a473-35ac7b08c8ef.jpg?v=1771706130"},{"product_id":"caterpillar-1708773-rod-seal-ctc-1708773","title":"Caterpillar 1708773 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1708773 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1708773\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 55mm\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 CTC-1708773\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.03 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1708773\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":42585536168032,"sku":"CTC-1708773","price":17.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1708773_heavy-equipment-parts_d53c61b7-5fb6-47e8-8588-57b7c6b9c048.jpg?v=1771706144"},{"product_id":"caterpillar-1672421-rod-seal-ctc-1672421","title":"Caterpillar 1672421 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672421 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672421\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 6in\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 CTC-1672421\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.2 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672421\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":42585538625632,"sku":"CTC-1672421","price":60.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672421_20_2__heavy-equipment-parts_410cc842-4ac8-4342-b02a-adfef112d6a9.jpg?v=1771706275"},{"product_id":"caterpillar-1672418-rod-seal-ctc-1672418","title":"Caterpillar 1672418 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672418 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672418\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7.5in\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 CTC-1672418\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.163 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672418\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":42585538658400,"sku":"CTC-1672418","price":75.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672418_20_2__heavy-equipment-parts_17bd5c06-aadb-4fcb-9444-d2954ac3652c.jpg?v=1771706282"},{"product_id":"caterpillar-1672417-rod-seal-ctc-1672417","title":"Caterpillar 1672417 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672417 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672417\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7.25in\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 CTC-1672417\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.158 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672417\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":42585538691168,"sku":"CTC-1672417","price":70.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672417_20_2__heavy-equipment-parts_666a0910-5961-4055-afaf-2f0232672ed3.jpg?v=1771706291"},{"product_id":"caterpillar-1672416-rod-seal-ctc-1672416","title":"Caterpillar 1672416 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672416 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672416\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 7in\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 CTC-1672416\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.15 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672416\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":42585538723936,"sku":"CTC-1672416","price":68.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672416_20_2__heavy-equipment-parts_fb723cec-15bb-4d33-877f-9c659aa663fa.jpg?v=1771706286"},{"product_id":"caterpillar-1672344-rod-seal-ctc-1672344","title":"Caterpillar 1672344 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672344 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672344\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 5.5in\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 CTC-1672344\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.083 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672344\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":42585538756704,"sku":"CTC-1672344","price":49.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672344_heavy-equipment-parts_78c42329-7c11-45d3-98b0-7e0123c34f37.jpg?v=1771706302"},{"product_id":"caterpillar-1672339-rod-seal-ctc-1672339","title":"Caterpillar 1672339 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672339 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672339\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 5in\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 CTC-1672339\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.15 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672339\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":42585538789472,"sku":"CTC-1672339","price":59.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672339_heavy-equipment-parts_2e2f902a-f01d-484b-9622-33f41c03f7da.jpg?v=1771705988"},{"product_id":"caterpillar-1672333-rod-seal-ctc-1672333","title":"Caterpillar 1672333 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672333 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672333\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 4.25in\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 CTC-1672333\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.129 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672333\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":42585538953312,"sku":"CTC-1672333","price":25.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672333_heavy-equipment-parts_16105ca5-569d-4f75-aa19-414e16e31456.jpg?v=1771705978"},{"product_id":"caterpillar-1672331-rod-seal-ctc-1672331","title":"Caterpillar 1672331 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672331 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672331\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eRUS-90URE-4x4-5\/8x3\/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 CTC-1672331\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.06 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial code URE:\u003c\/strong\u003e urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurometer:\u003c\/strong\u003e 90 (hardness value in the catalog description)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\n\u003cp\u003eUrethane is a sealing material valued for resistance to abrasion and cutting.\u003c\/p\u003e\n\u003cp\u003eDurometer describes material hardness: a higher reading means a harder material on the same scale. It is not a pressure rating.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672331\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":42585538986080,"sku":"CTC-1672331","price":29.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672331_heavy-equipment-parts_41cfc9f1-d71a-4eb9-bfc7-81a64e5f6d27.jpg?v=1771705979"},{"product_id":"caterpillar-1672328-rod-seal-ctc-1672328","title":"Caterpillar 1672328 Rod Seal","description":"\u003cp\u003e\u003cstrong\u003eCaterpillar 1672328 Rod Seal\u003c\/strong\u003e is a cylinder rod seal available from WQC Parts.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eCTC-1672328\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eROD SEAL 3.75in\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 CTC-1672328\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Rod seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.046 lb\u003c\/li\u003e\n\u003c\/ul\u003e  \u003csection data-wqc-catalog-details=\"20260924\"\u003e\u003ch3\u003eUnderstanding This Part\u003c\/h3\u003e\n\u003cp\u003eThe rod seal works at the cylinder head around the moving rod. Compare the rod diameter, seal outside diameter and groove width, and retain the specified seal profile when selecting a replacement.\u003c\/p\u003e\u003c\/section\u003e\u003ch3\u003eFitment Verification\u003c\/h3\u003e\u003cp\u003eBefore ordering, confirm the \u003cstrong\u003eCTC-1672328\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":42585539084384,"sku":"CTC-1672328","price":22.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/ctc-1672328_heavy-equipment-parts_2e92104d-1a2d-4742-8aa5-4b058a582e1c.jpg?v=1771705996"}],"url":"https:\/\/wqcparts.com\/collections\/caterpillar-rod-seals.oembed","provider":"WQC PARTS","version":"1.0","type":"link"}