{"product_id":"1786543-ring-set-std-fits-caterpillar-models","title":"1786543 Ring Set-Std Fits Caterpillar Models","description":"\u003ch3\u003eOne New Aftermarket Replacement Piston Ring Set (Standard) for Caterpillar (Cat) Excavators\u003c\/h3\u003e\u003cp\u003eThis standard (STD) bore piston ring set is a direct replacement for Caterpillar OEM part number 178-6543 \/ 1786543. It fits the Mitsubishi-sourced 3064, 3066, and C6.4 diesel engines used across a wide range of Cat hydraulic excavators. The set includes a compression ring, second ring, and oil ring per cylinder.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e  \u003cli\u003ePiston Bore Diameter: 102mm (Standard \/ STD)\u003c\/li\u003e  \u003cli\u003eEngine Compatibility: Caterpillar 3064, 3066 (Mitsubishi S6K \/ S6KT)\u003c\/li\u003e  \u003cli\u003eRing Configuration: Compression ring, second ring, oil ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Excavators:\u003c\/strong\u003e 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 323D L, 323D LN, 323D SA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaterpillar (Cat) Mobile Hydraulic Power Units:\u003c\/strong\u003e 323D L, 323D LN\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e1786543, 178-6543, 34317-09010\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":42451134840915,"sku":"1786543","price":36.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/1786543_01.jpg?v=1757982792","url":"https:\/\/www.reliableaftermarketparts.com\/products\/1786543-ring-set-std-fits-caterpillar-models","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}