{"product_id":"r57442-track-adjuster-assembly-fits-case-550-after-s-n-jak0013968","title":"R57442 Track Adjuster Assembly Fits Case 550 after s\/n JAK0013968","description":"\u003ch3\u003eOne New Aftermarket Replacement Complete Track Adjuster Assembly Fits Case (Fits Case\/IH) 550 Crawler Dozer\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT: This track adjuster assembly is Fits Case 550 crawler dozer after serial number JAK0013968 only.\u003c\/strong\u003e Machines built before this serial number use a different track adjuster design. Verify your serial number before ordering.\u003c\/p\u003e\u003cp\u003eThis complete aftermarket replacement track adjuster assembly is a direct fit for the Fits Case (Fits Case\/International Harvester) 550 crawler dozer undercarriage system. The track adjuster maintains proper track tension across the undercarriage, reducing excessive wear to rollers, idlers, and sprockets while keeping the machine operating safely and efficiently on the job site. Replacing a worn or failed adjuster restores correct track alignment and pushing performance.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Case \/ Fits Case IH Crawler Dozer:\u003c\/strong\u003e 550 (after serial number JAK0013968)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eR57442, R57442-A\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":40789760147539,"sku":"R57442-PVE","price":595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/CS-R57442_01.jpg?v=1757663116","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/r57442-track-adjuster-assembly-fits-case-550-after-s-n-jak0013968","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}