{"product_id":"enginetech-m40058-040-engine-premium-piston-ring-complete-set","title":"Enginetech M40058-040 Engine Premium Piston Ring Complete Set","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech M40058-040 Engine Premium Piston Ring Complete Set is designed to deliver reliable performance for a wide range of engine rebuild projects. Crafted with precision, these piston rings meet SAE guidelines for consistent end gaps, ensuring proper sealing and optimal engine efficiency. The set includes top and second compression rings with a thickness of 5\/64 inch and an oil ring with a thickness of 3\/16 inch, providing a balanced combination of durability and performance. The rings feature an outside diameter of 4.000 inches, making them suitable for various engine sizes and applications. Engine rebuilders and automotive professionals can trust the quality and consistency of Enginetech parts, which are engineered specifically for precision and longevity. This complete set simplifies the rebuilding process by providing all necessary rings in one package, saving time and reducing the risk of mismatched components. Whether restoring an import or domestic engine, this piston ring set ensures a tight seal, reduced oil consumption, and enhanced engine performance. Backed by Enginetech’s commitment to excellent customer service and nationwide distribution, the M40058-040 set is a reliable choice for engine builders seeking high-quality, durable piston rings for their rebuild projects.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConsistent end gaps following SAE guidelines for reliable sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTop compression ring thickness: 5\/64 inch for durability and compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecond compression ring thickness: 5\/64 inch for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOil ring thickness: 3\/16 inch providing oil control and lubrication\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing outside diameter: 4.000 inches suitable for various engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete set includes all necessary piston rings for engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered specifically for engine rebuilder needs, ensuring quality and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTrusted brand Enginetech, known for high-quality engine parts and customer service\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: 4.000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTM40058-040\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: M40058-040\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":47550693867669,"sku":"M40058-040","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/M40058_1_ab7ea716-fc56-4fb4-ac55-d858a10f6967.jpg?v=1783651737","url":"https:\/\/mizumoauto.com\/products\/enginetech-m40058-040-engine-premium-piston-ring-complete-set","provider":"Mizumo Auto","version":"1.0","type":"link"}