{"product_id":"unu20-0003-track-adjuster-assembly","title":"4I7338 Track Adjuster Assembly Fits CAT Fits Caterpillar E110B E120B 311 311","description":"\u003ch3\u003eOne New Aftermarket Replacement Track Adjuster Assembly Fits Caterpillar (Fits CAT) Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement track adjuster assembly Fits Caterpillar compact and mid-size excavators in the 300-series and E-series lines. The track adjuster is a hydraulic undercarriage component that maintains correct track tension, preventing premature wear on track chains, sprockets, and rollers. The assembly includes a piston, tube, fittings, and seal kit -- a complete, ready-to-install replacement for the original Fits Caterpillar unit.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOverall Length: 12 in.\u003c\/li\u003e\n\u003cli\u003eRod Diameter: 2 in.\u003c\/li\u003e\n\u003cli\u003eAssembly includes: piston, tube, fittings, and seal kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar E-Series Excavators:\u003c\/strong\u003e E110B, E120B, EL110B, EL120B\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar 300-Series Excavators:\u003c\/strong\u003e 311, 311B, 312, 312B, 312B L, 313B\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e4I7338, 4I-7338, UNU20-0003\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc®","offers":[{"title":"Default Title","offer_id":17724910633011,"sku":"UNU20-0003","price":587.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/UNU20-0003_01.jpg?v=1757744929","url":"https:\/\/www.reliableaftermarketparts.com\/en-au\/products\/unu20-0003-track-adjuster-assembly","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}