{"product_id":"mahle-42143-engine-piston-ring-set","title":"Mahle 42143 Engine Piston Ring Set","description":"\u003ch2\u003eOverview of Mahle Engine Piston Ring Set 42143\u003c\/h2\u003e\u003cp\u003eThe Mahle Engine Piston Ring Set 42143 is designed for precise fitment in select Chevrolet and Toyota models, including the Celica, Corolla, Matrix, MR2 Spyder, and Prizm. This premium-grade piston ring set ensures reliable sealing and oil control for engines with a 3.110 inch bore diameter.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium item grade for durability and performance\u003c\/li\u003e\n\u003cli\u003eStandard piston ring oversize for exact engine specifications\u003c\/li\u003e\n\u003cli\u003eTop ring made of stainless steel with a 0.0469 inch axial height\u003c\/li\u003e\n\u003cli\u003eSecond ring constructed from cast iron with a 0.0469 inch thickness\u003c\/li\u003e\n\u003cli\u003eOil ring assembly features stainless steel material and 0.1181 inch axial height\u003c\/li\u003e\n\u003cli\u003eGns coating on piston ring face for enhanced wear resistance\u003c\/li\u003e\n\u003cli\u003eShallow groove size for proper piston ring seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Specifications\u003c\/h2\u003e\u003cp\u003eThis Mahle piston ring set (part number 42143) is engineered with a combination of stainless steel and cast iron materials to balance strength and wear resistance. The top ring, crafted from stainless steel, provides a durable seal against combustion gases, while the cast iron second ring offers effective oil scraping and control. The oil ring assembly, also stainless steel, is designed with a 0.1181 inch axial height to maintain optimal oil distribution and prevent excess oil consumption. The piston rings feature a Gns face coating, which contributes to reduced friction and extended service life. The set is manufactured to standard bore diameter specifications of 3.110 inches and fits engines requiring a shallow groove piston ring size.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis piston ring set is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Prizm\u003c\/li\u003e\n\u003cli\u003eToyota Celica\u003c\/li\u003e\n\u003cli\u003eToyota Corolla\u003c\/li\u003e\n\u003cli\u003eToyota Matrix\u003c\/li\u003e\n\u003cli\u003eToyota MR2 Spyder\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in engine rebuilds or repairs where maintaining proper compression and oil control is critical.\u003c\/p\u003e\u003ch2\u003eCommon Engine Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduced compression due to worn or damaged piston rings\u003c\/li\u003e\n\u003cli\u003eExcessive oil consumption from poor oil ring sealing\u003c\/li\u003e\n\u003cli\u003eIncreased blow-by gases affecting engine performance\u003c\/li\u003e\n\u003cli\u003eUneven piston ring wear causing engine noise or smoke\u003c\/li\u003e\n\u003cli\u003eLoss of engine power related to piston ring failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Mahle piston ring set 42143, ensure the bore diameter matches the specified 3.110 inches for proper fit. Carefully check ring orientation and gap clearance according to the engine manufacturer’s specifications. Use appropriate piston ring compressors and avoid over-expanding the rings during installation to prevent damage. It is recommended to inspect cylinder walls for wear or scoring before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMahle manufactures this piston ring set to meet stringent quality standards, using premium materials and coatings to ensure durability and consistent performance. While specific warranty details are not provided, Mahle products typically adhere to industry quality controls and are suitable for professional engine rebuild applications.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":52130167423157,"sku":"FLHQ-42143","price":74.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_42143_Zz1.jpg?v=1775169386","url":"https:\/\/www.partcatalog.com\/products\/mahle-42143-engine-piston-ring-set","provider":"PartCatalog","version":"1.0","type":"link"}