{"product_id":"mahle-oe-performance-napier-steel-second-ring-set-with-4-02-inch-diameter-part-number-mhl3021212b","title":"Mahle OE Performance Napier Steel Second Ring Set with 4.02-inch Diameter – Part Number MHL3021212B","description":"\u003cp\u003eThis Mahle OE performance second ring set is designed for high-quality engine applications, offering reliable sealing and durability. Featuring a 4.02-inch diameter and 1.0mm thickness, these plain rings are crafted from robust steel to withstand the demands of modern engines. The set includes 48 rings in a bulk pack, making it suitable for large-scale repairs or manufacturing needs. The design incorporates a Napier profile, which optimizes oil control and enhances engine efficiency. These rings are ideal for automotive professionals seeking OEM-quality components for precise engine rebuilds or maintenance projects. Mahle's reputation for engineering excellence ensures that these rings provide long-lasting performance under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel for durability and resistance to wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProfile: Napier for improved oil control and sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDiameter: 4.02 inches to match specific engine specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThickness: 1.0mm (.039 inches) for reliable compression and sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBulk Pack: Includes 48 rings suitable for large projects or stock\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46985281994951,"sku":"mhl3021212B","price":278.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_c00991d6-e06c-4ba8-85e1-d0826fe82b9a.jpg?v=1786523955","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-napier-steel-second-ring-set-with-4-02-inch-diameter-part-number-mhl3021212b","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}