{"product_id":"1163589-ring-wear-fits-caterpillar-models","title":"1163589 Ring Wear Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Wear Ring for Caterpillar (Cat) Articulated Dump Trucks\u003c\/h3\u003e\u003cp\u003eThis hydraulic cylinder wear ring (also known as a piston guide) serves as a critical internal component in Caterpillar hydraulic cylinders, guiding the piston and preventing metal-to-metal contact during operation. With an outer diameter of 149.81mm, this metric-spec ring is designed to maintain proper alignment and reduce wear within the cylinder bore, helping to extend overall cylinder service life on Caterpillar articulated dump truck and heavy construction equipment.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOuter Diameter: 149.81mm\u003c\/li\u003e\n\u003cli\u003eType: Hydraulic Cylinder Wear Ring \/ Piston Guide\u003c\/li\u003e\n\u003cli\u003eMetric seal specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar Articulated Dump Trucks:\u003c\/strong\u003e 725, 730, 735, 740, D250E II, D300E II, D350E II, D400E II\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1163589, 116-3589\u003c\/p\u003e\u003ch4\u003eAftermarket Interchange Numbers\u003c\/h4\u003e\u003cp\u003eInterstate-McBee: M-1163589\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":42453529624659,"sku":"1163589","price":41.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1163589_01.jpg?v=1757627645","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/1163589-ring-wear-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}