{"product_id":"3139594r91-standard-ring-set","title":"3139594R91 New STD Ring Set Fits Case-IH Tractor Models 268 454 474 574","description":"\u003ch3\u003eOne New Aftermarket Replacement Standard Piston Ring Set Fits Case IH Tractors\u003c\/h3\u003e\u003cp\u003eThis standard bore piston ring set replaces OEM part number 3139594R91 and is designed Fits Case IH (Fits Case\/International Harvester) diesel engines including the D155, D179, D206, D239, D310, D358, and TD239 engine families. The set includes three rings per cylinder -- a chrome plated keystone top compression ring, a chrome plated taper faced internally stepped second ring, and a chrome plated bevelled edge oil control ring with helical coil spring -- providing a complete solution for engine rebuild and overhaul work.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBore: 3.875 in (98.425 mm) -- Standard\u003c\/li\u003e\n\u003cli\u003eRings per cylinder: 3\u003c\/li\u003e\n\u003cli\u003eTop Ring: Chrome Plated Keystone (CK1) -- 3.00 mm\u003c\/li\u003e\n\u003cli\u003e2nd Ring: Chrome Plated Taper Faced Internally Stepped Top (CT2) -- 2.38 mm\u003c\/li\u003e\n\u003cli\u003e3rd Ring: Chrome Plated Bevelled Edge with Helical Coil Spring (CBEH) -- 4.76 mm\u003c\/li\u003e\n\u003cli\u003eSold per cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Case IH Tractors:\u003c\/strong\u003e 268, 288, 433, 454, 474, 533, 574, 633, 644, 674, 684, 685, 685XL, 695, 695XL, 733, 740, 743, 743XL, 744, 745, 745S, 745XL, 785, 785XL, 795, 795XL, 833, 840, 844, 844S, 844XL, 845, 845XL, 885, 885XL, 895, 895XL, 940, 955, 955XL, 956, 956XL, 995XL, 1046, 1055, 1055XL, 1056, 1056XL, 2400, 2500, 4210, 4220, 4230, 4240, Hydro 84, Hydro 86\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e3139594R91, 671510C91\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":17720825184307,"sku":"3139594R91","price":29.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/3139594R91_01.jpg?v=1776398918","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/3139594r91-standard-ring-set","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}