{"product_id":"mahle-oe-performance-steel-napier-ring-set-for-thm-13-transmission-4-21-inches-0-15mm-width-bulk-pack-of-48-rings","title":"Mahle OE Performance Steel Napier Ring Set for THM-13 Transmission - 4.21 inches, 0.15mm Width, Bulk Pack of 48 Rings","description":"\u003cp\u003eThe Mahle OE Performance Steel Napier Ring Set is engineered for optimal sealing and durability in THM-13 transmission applications. Crafted from high-quality steel, these rings provide reliable performance under demanding driving conditions. Each ring measures approximately 4.21 inches in diameter with a thickness of 0.015 inches, ensuring a precise fit for enhanced engine efficiency. Designed with a plain finish, these rings are ideal for rebuilds and restorations where dependable sealing is essential. The bulk pack of 48 rings offers a cost-effective solution for professional workshops and automotive repair shops seeking to stock a comprehensive set of replacement parts.\u003cbr\u003eConstructed to meet OE standards, Mahle’s rings deliver consistent quality, helping to maintain proper compression and prevent fluid leaks within the transmission system. The Napier design facilitates effective sealing and reduces the risk of ring failure during operation. Easy to install, these rings are compatible with a wide range of transmission rebuild projects. As a non-CARB approved part, they are suitable for use in various regions and applications, providing versatility for mechanics and DIY enthusiasts alike. Whether you're performing a routine maintenance or a full rebuild, this bulk set ensures you have enough rings to complete multiple jobs efficiently and economically.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality steel construction for durability and reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for THM-13 transmission applications with a 4.21-inch diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThickness of 0.015 inches (0.15mm) for optimal sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain finish for consistent sealing performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBulk pack containing 48 rings, ideal for professional use and rebuilds\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46982516375751,"sku":"mhl3021277B","price":367.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_124d8557-4f59-4b3e-b0f1-77ec127827aa.jpg?v=1786495701","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-steel-napier-ring-set-for-thm-13-transmission-4-21-inches-0-15mm-width-bulk-pack-of-48-rings","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}