{"product_id":"mahle-oe-performance-napier-steel-second-ring-set-for-4-140-inch-pistons-part-mhl3021281b","title":"Mahle OE Performance Napier Steel Second Ring Set for 4.140-inch Pistons - Part #MHL3021281B","description":"\u003cp\u003eUpgrade your engine's performance with the Mahle OE Performance Napier Steel Second Ring Set, designed for precise fit and reliable operation in automotive applications. This set includes 48 rings, making it ideal for bulk replacement or rebuild projects. Each ring measures approximately 4.140 inches in diameter with a 1.0mm thickness and a .136-inch radial width, ensuring optimal sealing and compression. Constructed from durable steel, these rings provide excellent wear resistance and maintain their integrity under high-pressure conditions, contributing to improved engine efficiency and longevity. The design features Mahle's high-quality craftsmanship, ensuring compatibility with a variety of engine types and specifications. This set is suitable for professional rebuilds or high-performance upgrades where quality and durability are paramount. Proper installation and adherence to manufacturer specifications will ensure optimal performance and engine health.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel for durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDiameter: 4.140 inches to fit specific piston sizes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing Thickness: 1.0mm for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRadial Width: .136 inches for proper piston ring groove fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePack Quantity: 48 rings for bulk applications and rebuilds\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46985303654599,"sku":"mhl3021281B","price":253.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_6223d258-cc64-46c3-b840-118f411693c6.jpg?v=1786524670","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-napier-steel-second-ring-set-for-4-140-inch-pistons-part-mhl3021281b","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}