{"product_id":"hydraulic-piston-double-acting-seal-63-x-12-x-22mm-polyurethane","title":"Hydraulic Piston Double Acting Seal, 63 x 12 x 22mm, Polyurethane (2.480\" x 0.472\" x 0.866\") - Replacement Cylinder Seal","description":"\u003cp\u003e\u003cstrong\u003eFINAL SALE - NO RETURNS. THIS IS A STANDARD CATALOGUE SIZE; CONFIRM YOUR DIMENSIONS AND MATERIAL BEFORE ORDERING.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause standard sizes are chosen by measurement rather than by machine model, they ship as final sale. If we send the wrong item, or it arrives damaged or defective, we replace it free of charge, and that never changes.\u003c\/p\u003e\u003cp\u003eIs a hydraulic cylinder drifting down, leaking at the rod, or losing force? Worn rod and piston seals are the usual cause, and replacing them restores holding power without buying a new cylinder.\u003c\/p\u003e\u003cp\u003eThis Beaver Island Parts Company part is a hydraulic cylinder seal that holds pressure between the rod or piston and the cylinder wall, measuring 63 x 12 x 22mm (2.480\" x 0.472\" x 0.866\").\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"bi-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePart type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHydraulic Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBore \/ outside diameter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e63mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eGroove \/ inside diameter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConverted size\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.480\" x 0.472\" x 0.866\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhat It Fits\u003c\/h3\u003e\u003cp\u003eUsed in hydraulic cylinders on loaders, excavators, tractors, log splitters, dump bodies, presses, lifts and industrial machinery. If your parts list or the old seal reads 63 x 12 x 22mm, this is the size.\u003c\/p\u003e\u003ch3\u003eYou Can Do This Repair\u003c\/h3\u003e\u003cp\u003eDisassemble the cylinder, clean every groove, and inspect the rod and bore for scoring. Warm polyurethane seals in hot water so they flex, use a blunt pick (never a screwdriver) to seat them, and orient U-cup lips toward the pressure. Lubricate with clean hydraulic oil before reassembly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePro Tip:\u003c\/b\u003e Replace the wiper, rod seal and piston seal together. A new seal next to an old one will usually be the next leak.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eShipping:\u003c\/b\u003e This part is special-ordered and packed for you. It ships from our facility in about 10 business days, then transits by the carrier service you choose at checkout. The estimated delivery date shown on this page includes that lead time.\u003c\/p\u003e\u003ch3\u003eWhy Buy From Beaver Island Parts Company\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eEvery dimension published.\u003c\/b\u003e Size, material, hardness and temperature rating are listed up front so you can confirm fit before you buy, not after.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInspected, packed and labeled by us.\u003c\/b\u003e Each order is checked and repacked in a bag labeled with the part's size and material, so it never gets lost in a parts bin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReal people who answer fitment questions.\u003c\/b\u003e We are an American family-owned and operated small business. Send us your measurements or model number and we will help you confirm the right part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReplacement guarantee.\u003c\/b\u003e If we ship the wrong item, or it arrives damaged or defective, we replace it free of charge.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eQ: How do I know this is the right size?\u003c\/b\u003e\u003cbr\u003eA: Seals are sized by measurement: bore \/ outside diameter, groove \/ inside diameter and height. Measure the shaft and bore, not just the old seal, which may be worn or distorted. This part measures 63 x 12 x 22mm.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eQ: Can I do this repair myself?\u003c\/b\u003e\u003cbr\u003eA: Yes, with basic hand tools and patience. Clean everything, work without sharp tools near the sealing lips, lubricate before assembly, and press seals in square. The installation notes above walk through the key steps.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eQ: When will it ship?\u003c\/b\u003e\u003cbr\u003eA: It ships from our facility in about 10 business days, then transits by the carrier service you choose.\u003c\/p\u003e","brand":"Beaver Island Parts Company","offers":[{"title":"1 (Single)","offer_id":48854900801741,"sku":"HS.63x12x22.1.BI.MET.PI","price":36.99,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":48854900834509,"sku":"HS.63x12x22.2.BI.MET.PI","price":47.99,"currency_code":"USD","in_stock":true},{"title":"3-Pack","offer_id":48854900867277,"sku":"HS.63x12x22.3.BI.MET.PI","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/8110\/0237\/files\/IMG-015_e71e287f-f722-4317-aed0-b4a91b334f6d.jpg?v=1794368360","url":"https:\/\/beaverislandparts.com\/products\/hydraulic-piston-double-acting-seal-63-x-12-x-22mm-polyurethane","provider":"Beaver Island Parts Company","version":"1.0","type":"link"}