{"product_id":"mahle-oe-4-060-inch-bore-diameter-grey-iron-rbt-second-ring-plain-ring-set-part-no-mhl3020274","title":"Mahle OE 4.060-inch Bore Diameter Grey Iron RBT Second Ring Plain Ring Set (Part No. mhl3020274)","description":"\u003cp\u003eThis Mahle OE second ring set is designed for precision performance in automotive applications, featuring a bore diameter of 4.060 inches. Crafted from durable grey iron, these rings provide excellent wear resistance and heat transfer capabilities essential for engine efficiency. The set includes rings with a 5\/64-inch edge width, optimized for sealing and durability in high-performance engines. Suitable for rebuilds and engine overhauls, these rings integrate seamlessly into your engine assembly, ensuring reliable compression and oil control.\u003cbr\u003eConstructed with tight manufacturing tolerances, Mahle rings promote consistent sealing and long-lasting performance. The second ring, often called the compression ring, plays a crucial role in maintaining optimal compression while minimizing blow-by. Its plain design ensures smooth operation within the cylinder, reducing wear and enhancing engine longevity. Easy to install, these rings are an ideal choice for professional mechanics and dedicated DIY enthusiasts alike.\u003cbr\u003eDesigned to meet OEM standards, Mahle OE rings deliver dependable quality backed by the brand's reputation for precision engineering. Whether restoring an older engine or building a new one, these rings help maintain engine integrity and performance over time. The set comes packaged to ensure integrity during handling and installation, making it a reliable choice for your engine rebuild or repair project.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore diameter: 4.060 inches for accurate fit and sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Grey iron for durability and heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEdge width: 5\/64 inch for optimal sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Plain ring for smooth operation and reduced wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Suitable for engine rebuilds and overhauls\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46985291759815,"sku":"mhl3020274","price":40.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_8bffd1b4-a89a-470f-b2b7-a8821bc4f022.jpg?v=1786524228","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-4-060-inch-bore-diameter-grey-iron-rbt-second-ring-plain-ring-set-part-no-mhl3020274","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}