{"product_id":"mahle-oe-3-77-inch-grey-iron-rbt-second-ring-set-standard-gap-plain-rings","title":"Mahle OE 3.77-inch Grey Iron RBT Second Ring Set - Standard Gap Plain Rings","description":"\u003cp\u003eThis Mahle OE second ring set features precision manufacturing with a 3.77-inch diameter and a 5\/64-inch edge width, designed to meet high-performance engine requirements. Crafted from durable grey iron, these rings provide excellent wear resistance and thermal stability, making them suitable for a variety of automotive applications. The set includes plain rings with a standard gap, ensuring proper sealing and efficient compression within the engine cylinder. Ideal for rebuilds and maintenance, these rings are engineered for longevity and consistent performance.\u003c\/p\u003e\u003cp\u003eDesigned for compatibility with specific engine models, the Mahle Rings part number mhl3021021 offers reliable sealing capabilities essential for engine efficiency. Their precise dimensions and quality materials help maintain compression and reduce oil consumption, contributing to optimal engine operation. These rings are not CARB approved but are built to meet rigorous manufacturing standards, ensuring dependable performance during engine service.\u003c\/p\u003e\u003cp\u003eInstallation of these rings requires proper handling and adherence to manufacturer specifications, making them suitable for professional mechanics and experienced DIY enthusiasts. The set is compact with a weight of approximately 0.48 ounces, making it easy to handle and install in various engine configurations. Whether you're performing an engine rebuild or routine maintenance, these Mahle rings are a trusted choice for quality and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDiameter: 3.77 inches for precise engine fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Grey iron for high wear resistance and thermal stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEdge Width: 5\/64 inch designed for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Second ring with standard gap for optimal compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Suitable for engine rebuilding and maintenance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46985008054471,"sku":"mhl3021021","price":40.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_17094aff-dca4-4d5b-9eab-2c8b45dcd428.jpg?v=1786515166","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-3-77-inch-grey-iron-rbt-second-ring-set-standard-gap-plain-rings","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}