{"product_id":"enginetech-r41258-030-engine-cast-iron-piston-ring-complete-set","title":"Enginetech R41258-030 Engine Cast Iron Piston Ring Complete Set","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech R41258-030 Engine Cast Iron Piston Ring Complete Set is designed to deliver reliable performance and precise fit for your engine rebuild projects. Crafted with high-quality materials, these piston rings ensure optimal sealing and longevity, making them ideal for both professional engine builders and enthusiasts. The set includes top compression rings, second compression rings, and oil rings, all engineered to meet strict SAE guidelines for consistent end gaps. With a ring outside diameter of 4.125 inches, these components are compatible with a range of engine configurations, providing a dependable solution for restoring engine efficiency and power.\u003cbr\u003eThe top and second compression rings feature a thickness of 5\/64 inch, ensuring effective compression and minimal blow-by, while the oil ring's 3\/16 inch thickness helps maintain proper oil control. Enginetech's commitment to quality means each set is manufactured with precision to ensure perfect fit and function, reducing the risk of engine failure and enhancing overall performance. Whether you're performing a complete overhaul or replacing worn components, these piston rings are the ideal choice for achieving a sealed combustion chamber and smooth engine operation.\u003cbr\u003eEngine rebuilds require components that can withstand high temperatures and pressures, and Enginetech's cast iron rings are designed with durability in mind. As a family-owned business since 1982, Enginetech offers a comprehensive range of engine parts for both import and domestic engines, with a focus on quality and customer satisfaction. This complete piston ring set is a trusted solution to restore your engine's power, efficiency, and reliability, backed by decades of experience and a passion for automotive excellence.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConsistent end gaps following SAE guidelines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 5\/64 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3\/16 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter: 4.125 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine rebuild quality and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for a variety of engine configurations\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Enginetech, a trusted industry leader\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eTop Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSecond Compression Ring Thickness: 5\/64 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOil Ring Thickness: 3\/16 in\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRing Outside Diameter: 4.125\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTR41258-030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: R41258-030\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550394007701,"sku":"R41258-030","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/R41258_1_fde2a986-5472-4654-961d-64aa9c68e19b.jpg?v=1783641669","url":"https:\/\/mizumoauto.com\/products\/enginetech-r41258-030-engine-cast-iron-piston-ring-complete-set","provider":"Mizumo Auto","version":"1.0","type":"link"}