{"product_id":"at314787-pve-seal-kit","title":"AT314787 Seal Kit Fits John Deere 850J, 850K","description":"\u003ch3\u003eOne New Aftermarket Replacement Track Piston Seal Kit Fits John Deere Crawler Dozers\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement track piston seal kit Fits John Deere OEM part number AT314787. Designed to restore sealing integrity in the hydraulic track adjuster piston on Fits John Deere (Fits JD) 850J and 850K crawler dozers, this kit helps prevent fluid leaks and keeps the undercarriage tensioning system operating correctly. A properly sealed track adjuster piston maintains correct track tension, reducing premature wear on undercarriage components and minimizing downtime on the job site.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeight: approximately 0.6 lbs\u003c\/li\u003e\n\u003cli\u003eApplication: Track adjuster \/ track piston hydraulic system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Crawler Dozers:\u003c\/strong\u003e 850J, 850JR, 850K\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eAT314787, AT314787-PVE\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":32312051630163,"sku":"AT314787-PVE","price":76.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/AT314787-PVE_01.jpg?v=1757952234","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/at314787-pve-seal-kit","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}