{"title":"HYUNDAI kits de joints","description":"\u003ch2\u003eHYUNDAI kits de joints\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eHYUNDAI kits de joints\u003c\/strong\u003e est une collection de pièces après-marché organisée pour aider les acheteurs canadiens à rechercher les bonnes pièces par numéro de pièce, modèle de machine, famille d’équipement, système et application.\u003c\/p\u003e \u003cp\u003eLes pièces de machinerie lourde doivent être choisies avec soin. Une même description générale peut s’appliquer à plusieurs machines, plages de numéros de série, groupes de composants ou positions de schéma. Utilisez cette collection comme point de départ, puis confirmez le numéro de pièce exact et les détails de la machine avant de commander.\u003c\/p\u003e \u003ch3\u003eComment confirmer la compatibilité\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRecherchez avec le numéro de pièce d’origine lorsqu’il est disponible.\u003c\/li\u003e\n\u003cli\u003eConfirmez le modèle de machine, le numéro de série et l’emplacement du composant.\u003c\/li\u003e\n\u003cli\u003eVérifiez la position dans le schéma, la quantité et les notes d’arrangement lorsque les données du livre de pièces sont disponibles.\u003c\/li\u003e\n\u003cli\u003eComparez les formats de numéro de pièce avec et sans tirets lors de la recherche.\u003c\/li\u003e\n\u003cli\u003eCommuniquez avec WQC Parts avec le numéro de pièce, le modèle, le numéro de série et des photos lorsque la compatibilité est incertaine.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePourquoi acheter chez WQC Parts?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePièces après-marché organisées par numéro de pièce, système et famille de machines.\u003c\/li\u003e\n\u003cli\u003eAide pratique pour la vérification de compatibilité.\u003c\/li\u003e\n\u003cli\u003eStructure de collection claire pour accélérer la recherche de produits.\u003c\/li\u003e\n\u003cli\u003eApprovisionnement fiable axé sur la réduction des temps d’arrêt.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada :\u003c\/strong\u003e WQC Parts fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","products":[{"product_id":"hyundai-31e7-2711-seal-kit-hyu-31e7-2711","title":"Hyundai 31E7-2711 kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31E7-2711 kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31E7-2711\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e110 X 160 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-31E7-2711\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.884 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31E7-2711\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\u003eHYU-31E7-2711\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582249472096,"sku":"HYU-31E7-2711","price":224.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/hyu-31e7-2711_heavy-equipment-parts_a67fe43b-276b-410f-87b3-4fd1c11ca7d7.jpg?v=1771698640"},{"product_id":"hyundai-31e7-2712-seal-kit-hyu-31e7-2712","title":"Hyundai 31E7-2712 kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31E7-2712 kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31E7-2712\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e120 X 185 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-31E7-2712\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.014 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31E7-2712\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\u003eHYU-31E7-2712\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582249537632,"sku":"HYU-31E7-2712","price":683.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/hyu-31e7-2712_heavy-equipment-parts_fa15688c-4313-4750-b5cc-c0708d7409c0.jpg?v=1771698626"},{"product_id":"hyundai-31e7-2713-seal-kit-hyu-31e7-2713","title":"Hyundai 31E7-2713 kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31E7-2713 kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31E7-2713\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e110 X 160 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-31E7-2713\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.65 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31E7-2713\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\u003eHYU-31E7-2713\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582249603168,"sku":"HYU-31E7-2713","price":769.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/hyu-31e7-2713_heavy-equipment-parts_28d89589-6139-4434-a603-732758556439.jpg?v=1771698641"},{"product_id":"hyundai-31y1-02870-seal-kit-hyu-31y1-02870","title":"Hyundai 31Y1-02870 kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31Y1-02870 kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31Y1-02870\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eSK-P-UB-14-65.00x100.00\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 HYU-31Y1-02870\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket (Lr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.38 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-02870\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\u003eHYU-31Y1-02870\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582249635936,"sku":"HYU-31Y1-02870","price":48.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/hyu-31y1-02870_heavy-equipment-parts_951119a7-ade0-40c8-a93b-009a24ee57a3.jpg?v=1771698636"},{"product_id":"hyundai-31y1-05260-seal-kit-hyu-31y1-05260","title":"Hyundai 31Y1-05260 kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31Y1-05260 kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31Y1-05260\u003c\/strong\u003e. Catalog description: \u003cstrong\u003e85 X 125\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 HYU-31Y1-05260\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.291 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-05260\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\u003eHYU-31Y1-05260\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. La disponibilité, le transport, les droits d’importation, le courtage en douane, la TPS\/TVH et les délais de livraison sont confirmés au moment de la soumission ou du paiement.\u003c\/p\u003e","brand":"HERCULES","offers":[{"title":"Default Title","offer_id":42582249734240,"sku":"HYU-31Y1-05260","price":287.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2922\/4032\/files\/hyu-31y1-05260_heavy-equipment-parts_9567ae08-66cd-486b-8b76-46e75ead5cb3.jpg?v=1771698638"},{"product_id":"hyundai-31y1-06731n-seal-kit-hyu-31y1-06731n","title":"Hyundai 31Y1-06731N kit de joints","description":"\u003cp\u003e\u003cstrong\u003eHyundai 31Y1-06731N kit de joints\u003c\/strong\u003e is a Hercules catalog product available from WQC Pièces for hydraulic cylinder, seal kit, pump, motor, valve, and heavy-equipment repair applications.\u003c\/p\u003e \u003cp\u003eThis listing uses Hercules part number \u003cstrong\u003eHYU-31Y1-06731N\u003c\/strong\u003e. Catalog description: \u003cstrong\u003eM-SK-P-UB-14-95 X 140\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 HYU-31Y1-06731N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm (Lr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.792 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-06731N\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\u003eHYU-31Y1-06731N\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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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\u003eHYU-31Y1-12630\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eM-SK-P-UB-14-70 X 100\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 HYU-31Y1-13800N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket (Lr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.713 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-13800N\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\u003eHYU-31Y1-13800N\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-110.00x150.00\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 HYU-31Y1-15040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.924 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15040\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\u003eHYU-31Y1-15040\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eM-SK-P-UB-14-100 X 140\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 HYU-31Y1-15230N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.822 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15230N\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\u003eHYU-31Y1-15230N\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-100.00x140.00\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 HYU-31Y1-15236\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.838 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15236\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003eM-SK-P-UB-14-85 X 125\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 HYU-31Y1-15700N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.448 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15700N\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\u003eHYU-31Y1-15700N\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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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\u003eHYU-31Y1-15880N\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-70.00x100.00\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 HYU-31Y1-18210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.422 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-18210\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\u003eHYU-31Y1-18210\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-110.00x150.00\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 HYU-31Y1-30111\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.005 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-30111\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\u003eHYU-31Y1-30111\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-70.00x100.00\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 HYU-31Y1-36850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.616 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-36850\u003c\/strong\u003e. 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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\u003eHYU-31Y1-36851\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e85 X 125 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E1-2706\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.373 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E1-2706\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\u003eHYU-91E1-2706\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e95 X 140 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E1-2707\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.693 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E1-2707\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\u003eHYU-91E1-2707\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e80 X 120 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E1-2708\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.432 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E1-2708\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e95 X 145 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E2-2707\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.703 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E2-2707\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e105 X 150 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E2-2708\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.919 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E2-2708\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\u003eHYU-91E2-2708\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e95 X 145 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E2-2709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.759 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E2-2709\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\u003eHYU-91E2-2709\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e75 X 105 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E6-2711\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.27 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E6-2711\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\u003eHYU-91E6-2711\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e80 X 115 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E6-2712\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.475 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E6-2712\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\u003eHYU-91E6-2712\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e70 X 100 mm\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHercules part number:\u003c\/strong\u003e HYU-91E6-2713\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.281 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E6-2713\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\u003eHYU-91E6-2713\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-100.00x140.00\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 HYU-91E8-2707\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.865 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E8-2707\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003e110 X 160\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 HYU-91E8-2708\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.953 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E8-2708\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\u003eHYU-91E8-2708\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003e100X140\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 HYU-91E8-2709\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Hyundai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.856 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-91E8-2709\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\u003eHYU-91E8-2709\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-85.00x120.00\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 HYU-31Y1-29100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.44 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-29100\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\u003eHYU-31Y1-29100\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-85.00x120.00\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 HYU-31Y1-28960\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.44 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-28960\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\u003eHYU-31Y1-28960\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-100.00x140.00\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 HYU-31Y1-28790\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.866 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-28790\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-95.00x160.00\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 HYU-31Y1-24090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Adjust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.927 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-24090\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\u003eHYU-31Y1-24090\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-75.00x105.00\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 HYU-31Y1-21200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Adjust Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.671 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-21200\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\u003eHYU-31Y1-21200\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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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\u003eHYU-31Y1-20450\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-80.00x115.00\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 HYU-31Y1-20430\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Adjust Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.498 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-20430\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-80.00x115.00\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 HYU-31Y1-20340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.47 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-20340\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\u003eHYU-31Y1-20340\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-75.00x105.00\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 HYU-31Y1-18170\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.656 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-18170\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\u003eHYU-31Y1-18170\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-85.00x120.00\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 HYU-31Y1-15885\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.504 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\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 Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15885\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\u003eHYU-31Y1-15885\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-95.00x140.00\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 HYU-31Y1-15545\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.81 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15545\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\u003eHYU-31Y1-15545\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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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\u003eHYU-31Y1-15540\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-100.00x140.00\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 HYU-31Y1-15395\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.83 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15395\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\u003eHYU-31Y1-15395\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-100.00x140.00\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 HYU-31Y1-15390\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Boom (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 1.045 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15390\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\u003eHYU-31Y1-15390\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-110.00x150.00\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 HYU-31Y1-15047\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.941 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15047\u003c\/strong\u003e. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-110.00x150.00\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 HYU-31Y1-15045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Arm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.893 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-15045\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\u003eHYU-31Y1-15045\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-70.00x100.00\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 HYU-31Y1-13800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Bucket (Lr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.614 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 652, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-13800\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\u003eHYU-31Y1-13800\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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Catalog description: \u003cstrong\u003eSK-P-UB-14-75.00x110.00\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 HYU-31Y1-13010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType de produit:\u003c\/strong\u003e hydraulique cylinder seal kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference brand\/application:\u003c\/strong\u003e Blade (Lh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate weight:\u003c\/strong\u003e 0.534 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog data source:\u003c\/strong\u003e 2026 US Mobile Kit Catalog\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCatalog Application Data\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment type:\u003c\/strong\u003e Excavators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel or series reference:\u003c\/strong\u003e 650\/1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog page reference:\u003c\/strong\u003e 651, 653\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse this product when your pièces book, service manual, cylinder repair list, pump\/motor breakdown, or existing component calls for \u003cstrong\u003eHYU-31Y1-13010\u003c\/strong\u003e. 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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\u003eHYU-31Y1-06841\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 pièces, measurements, and pièces-book callout before installation.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePièces de machinerie lourde pour le Canada:\u003c\/strong\u003e WQC Pièces fournit des pièces Komatsu après-marché et des pièces de machinerie lourde aux acheteurs canadiens depuis les États-Unis. 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