{"product_id":"d47539-pve-nut","title":"D47539 Nut Fits Case 450 to s\/n 3050800","description":"\u003ch3\u003eOne New Aftermarket Replacement Track Spring Nut Fits Case 450 Crawler Dozer\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement track spring nut (also described as Nut, Track Spring) fits the early-production Fits Case 450 crawler dozer and is a key component of the undercarriage recoil spring assembly. The recoil spring system maintains proper track tension and cushions impacts to protect the undercarriage. This nut is specific to early-build 450 dozers -- serial number 3050800 and below. Do not order for machines with serial numbers above 3050800, as a different design applies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSerial Number Restriction: Fits Case 450 before serial number 3050800 only.\u003c\/strong\u003e\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Case Construction Equipment:\u003c\/strong\u003e 450 (serial number up to and including 3050800)\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eD47539, D47539-A, BAL10-0230\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":32312074928211,"sku":"D47539-PVE","price":138.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/BAL10-0230_01_1a43ee6b-c2b4-4fb9-ad16-a3efac8b59c4.jpg?v=1757964357","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/d47539-pve-nut","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}