{"product_id":"1389712-shaft-track-fits-caterpillar-models","title":"1389712 Shaft-Track Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Track Idler Shaft for Caterpillar (Cat) Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement track idler shaft (also referenced as a shaft-truck idler) is a critical undercarriage component that supports and guides the front idler assembly on Caterpillar tracked machines. The idler shaft works within the undercarriage system to maintain proper track tension, prevent slack or binding, and ensure smooth track rotation across all types of terrain. Replacing a worn or damaged idler shaft restores correct track alignment and helps extend the service life of surrounding undercarriage components.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eApproximate Dimensions: 24.21 x 9.06 x 11.22 in.\u003c\/li\u003e\n\u003cli\u003eApproximate Weight: 57.7 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Tracked Construction Equipment:\u003c\/strong\u003e Verify exact model fitment by serial number before ordering. This part fits Caterpillar tracked dozers and related undercarriage-equipped equipment. Confirm compatibility with your machine serial number prior to purchase.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1389712\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":42452150190163,"sku":"1389712","price":806.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1389712_01.jpg?v=1757713671","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/1389712-shaft-track-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}