{"product_id":"1617146-seal-piston-fits-caterpillar-models","title":"1617146 Seal-Piston Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Seal for Caterpillar (Cat) Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis hydraulic cylinder piston seal replaces Caterpillar (Cat) OEM part number 1617146. The piston seal installs inside hydraulic cylinders and prevents oil transfer between the rod end and cap end of the cylinder, maintaining hydraulic pressure and preventing internal leakage. This is a two-piece seal assembly consisting of a piston ring and expander, with a 75mm bore diameter.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType: Two-piece hydraulic cylinder piston seal\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 75mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Urethane (URE) piston ring with nitrile expander\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat):\u003c\/strong\u003e Verify fitment using your machine model and serial number. This seal fits Caterpillar construction and industrial equipment using a 75mm hydraulic cylinder piston seal. Confirm cylinder number and application before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1617146\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":42452990820435,"sku":"1617146","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1617146_01.jpg?v=1757677664","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1617146-seal-piston-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}