{"product_id":"mahle-oe-performance-napier-ring-set-for-thm-13-engines-4-105-inch-x-1-0mm-ring-width-136-inch-rw-plain-rings","title":"Mahle OE Performance Napier Ring Set for THM-13 Engines – 4.105 inch x 1.0mm Ring Width, 136 inch RW Plain Rings","description":"\u003cp\u003eThe Mahle OE Performance Napier Ring Set is designed for high-performance automotive applications, specifically engineered for the THM-13 engine series. These rings feature a 4.105-inch bore diameter with a 1.0mm ring width, ensuring precise sealing and optimal engine performance. Crafted with quality materials, the plain ring design minimizes friction and enhances durability, making it suitable for demanding driving conditions. This set is ideal for rebuilds and engine upgrades where maintaining compression and preventing oil consumption are critical.\u003c\/p\u003e\u003cp\u003eManufactured by Mahle OE, a trusted brand in the automotive industry, these rings are engineered to meet high standards of performance and reliability. The set includes three rings that fit seamlessly into the engine's piston grooves, ensuring a tight seal and efficient combustion. The 136-inch ring width (RW) measurement provides a balanced combination of sealing effectiveness and heat transfer, supporting the engine's longevity and power output.\u003c\/p\u003e\u003cp\u003eDesigned for professional mechanics and enthusiasts alike, this ring set is not carb-approved and should be used in accordance with manufacturer specifications. The product is not intended for use in emissions-compliant applications but excels in non-emissions-critical environments where performance and durability are prioritized. The set is compact and easy to install, making it a valuable addition to any engine rebuild or performance upgrade project.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngineered for THM-13 engine series with 4.105-inch bore diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain ring design for reduced friction and enhanced durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a 136-inch ring width (RW) for optimal sealing and heat transfer\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured by Mahle OE, a trusted name in automotive parts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for high-performance engine rebuilds and upgrades\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46977516142791,"sku":"mhl3021261","price":53.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_3033a4ac-a19c-4230-acbb-1bbf23d0efde.jpg?v=1786412929","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-napier-ring-set-for-thm-13-engines-4-105-inch-x-1-0mm-ring-width-136-inch-rw-plain-rings","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}