{"product_id":"1453031-piston-as-fits-caterpillar-models","title":"1453031 Piston As Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Track Adjuster Piston for Caterpillar (Cat) Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement track adjuster piston (also known as a recoil piston or Piston As) fits the undercarriage track adjuster assembly on Caterpillar (Cat) excavators. The piston works within the hydraulic track adjuster cylinder to regulate idler position and maintain correct track tension, absorbing impact loads from the undercarriage during operation.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeight: approx. 27.2 lbs.\u003c\/li\u003e\n\u003cli\u003eDimensions: approx. 14.57 x 5.12 x 5.12 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators (315-320 Series):\u003c\/strong\u003e 315C, 315D L, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Excavators (321-323 Series):\u003c\/strong\u003e 321C, 323D L, 323D LN\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Dozers:\u003c\/strong\u003e D5M\u003c\/p\u003e\u003cp\u003eVerify fitment against your machine serial number and service documentation before ordering.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1453031, 145-3031\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003e4872938\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":40169500934227,"sku":"1453031","price":219.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1453031_01.jpg?v=1765741850","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/1453031-piston-as-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}