{"product_id":"964275-ring-backup-fits-caterpillar-models","title":"964275 Ring Backup Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Ring Backup for Caterpillar (Cat) Excavators, Track-Type Tractors, and Pipelayers\u003c\/h3\u003e\u003cp\u003eThis backup ring (part number 964275, also referenced as 0964275) is used in high-pressure sealing applications on Caterpillar equipment. Backup rings prevent seal extrusion under high-pressure conditions and help protect the overall sealing system from pressure surges, making them a critical component in hydraulic and drivetrain assemblies including the undercarriage track adjuster and recoil group.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators:\u003c\/strong\u003e 311, 311B, 311C, 312, 312B, 312C, 312D, 313D2 LGP, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 318D L, 318D2 L, 320 L, E200B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Track-Type Tractors:\u003c\/strong\u003e D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Pipelayers:\u003c\/strong\u003e PL61\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e964275, 0964275\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42454063022163,"sku":"964275","price":19.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/RAP_ComingSoon_Tractor_7f626169-a007-4d0f-8957-c8c17702c8dd.jpg?v=1757755996","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/964275-ring-backup-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}