{"product_id":"mahle-41912cp-engine-piston-ring-set","title":"Mahle 41912CP Engine Piston Ring Set","description":"\u003ch2\u003eMahle 41912CP Piston Ring Set\u003c\/h2\u003e\u003cp\u003eThe Mahle 41912CP engine piston ring set is built for standard-bore rebuilds that demand precise sealing, controlled oil use, and consistent ring performance. It is a premium-grade ring set for select Toyota and Lexus applications, including Camry, Avalon, ES300, RX300, Highlander, Sienna, and Solara engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard bore diameter: 3.4449 in.\u003c\/li\u003e\n\u003cli\u003ePremium item grade for engine rebuild applications.\u003c\/li\u003e\n\u003cli\u003eTop ring material: carbon steel with chrome face coating.\u003c\/li\u003e\n\u003cli\u003eSecond ring material: cast iron with 0.0468 in axial height.\u003c\/li\u003e\n\u003cli\u003eOil ring assembly material: stainless steel with 0.1181 in axial height.\u003c\/li\u003e\n\u003cli\u003eShallow groove design for listed OE-style applications.\u003c\/li\u003e\n\u003cli\u003eFits select 1994-2006 Toyota and Lexus models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMahle 41912CP is an engine piston ring set engineered around OE-driven requirements for reduced friction, lower ring mass, and controlled oil consumption. The ring package uses a carbon steel top ring with chrome facing, a cast iron second ring, and a stainless steel oil ring assembly to support sealing and durability in standard-size rebuilds. This part cross-references Hastings Piston Rings 2C4902 and Sealed Power E961KC for the same application. It is a direct-fit choice for rebuild work on 1995-2006 Toyota Camry, 1995-2004 Toyota Avalon, 1994-2003 Lexus ES300, 1999-2003 Lexus RX300, 2001-2003 Toyota Highlander, 1998-2003 Toyota Sienna, and 1999-2003 Toyota Solara engines where the listed shallow-groove configuration is required. Mahle 41912CP is a practical match for technicians and engine builders looking for a standard-bore piston ring set with OE-style material selection and dimensions.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestoring cylinder sealing after engine wear or overhaul.\u003c\/li\u003e\n\u003cli\u003eAddressing oil consumption caused by worn or stuck rings.\u003c\/li\u003e\n\u003cli\u003eImproving compression retention during a rebuild.\u003c\/li\u003e\n\u003cli\u003eReplacing rings during standard-bore engine service.\u003c\/li\u003e\n\u003cli\u003eSupporting repair of blow-by, smoke, or loss of power tied to ring wear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify bore size, groove style, and ring end gap before assembly. Clean piston ring grooves thoroughly and inspect cylinders for taper, scoring, or out-of-round conditions before installing the Mahle 41912CP set. Follow the engine builder’s ring orientation, gap placement, and break-in procedure for the specific Toyota or Lexus application. Confirm the shallow groove specification matches the piston being used.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMahle piston rings are developed to meet OE-level engineering expectations for friction control, oil management, and service life. The 41912CP reflects Mahle’s premium ring construction and material selection for listed Toyota and Lexus engine applications.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52746522820789,"sku":"FLHQ-41912CP","price":114.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_41912CP_Fro.jpg?v=1782715319","url":"https:\/\/www.partcatalog.com\/products\/mahle-41912cp-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}