{"product_id":"cascade-641438","title":"Cascade 641438 - Seal - Ucup","description":"\u003cp\u003eA hydraulic seal for Cascade attachment cylinders and valve assemblies, holding pressure at the rod, piston or port face. This part number covers the \u003cstrong\u003eUcup\u003c\/strong\u003e configuration.\u003c\/p\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eContains hydraulic pressure at the sealing surface\u003c\/li\u003e\n\u003cli\u003eProfile and dimensions are specific to the position it serves\u003c\/li\u003e\n\u003cli\u003eReplace as a set with the other seals in the same cylinder\u003c\/li\u003e\n\u003cli\u003eAvailable individually or as part of the matching seal kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e641438\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydraulic seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUcup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOEM-grade aftermarket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFits brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCascade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForklift Attachments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhere it is used\u003c\/h3\u003e\u003cp\u003eComponents of this type are used across Cascade attachment lines including Carton Clamps, Bale Clamps, Fork Positioners, Rotators, Push\/Pull attachments, Drum Clamps and Hydraulic ReachForks. This is category-level context, not a fitment list — confirm the part number against your own attachment before ordering.\u003c\/p\u003e\u003ch3\u003eService notes\u003c\/h3\u003e\u003cp\u003eWork clean and lubricate with clean hydraulic fluid during assembly. Fitting a seal dry or over a sharp edge is the most common cause of an immediate post-rebuild leak.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; availability\u003c\/h3\u003e\u003cp\u003eThis is an \u003cstrong\u003eOEM-grade aftermarket\u003c\/strong\u003e replacement manufactured to OE specification. It is cross-referenced to Cascade part number \u003cstrong\u003e641438\u003c\/strong\u003e for identification and is not supplied by the original equipment manufacturer.\u003c\/p\u003e\u003cp\u003eCheck the part number against your model and serial number before ordering. If this item is not showing as available, use \u003cstrong\u003eCheck Availability\u003c\/strong\u003e and our team will confirm lead time and fitment.\u003c\/p\u003e","brand":"Cascade","offers":[{"title":"Default Title","offer_id":49262099398913,"sku":"641438","price":28.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/8553\/7281\/files\/getimage_863b79b3-e2aa-4afb-8352-ddbd6b31d3c3.jpg?v=1781560888","url":"https:\/\/partpilot.com\/products\/cascade-641438","provider":"Part Pilot","version":"1.0","type":"link"}