{"product_id":"mahle-ms-3-771-inch-0-005-inch-043-inch-file-fit-rings-part-number-mhl3771ms-043","title":"Mahle MS 3.771 inch +0.005 inch .043 inch File Fit Rings (Part Number: mhl3771MS-043)","description":"\u003cp\u003eThe Mahle MS 3.771 inch +0.005 inch .043 inch File Fit Rings are precision-engineered automotive components designed for high-performance engine applications. These rings feature a diameter of approximately 3.77 inches, with a thickness of 0.043 inches, equivalent to 3.0mm, ensuring a perfect fit and reliable sealing. Crafted with quality materials, these rings are suitable for various engine rebuilds and custom modifications, providing excellent durability and consistent performance over time. Their universal design allows compatibility across a wide range of engine models, making them a versatile choice for professional mechanics and automotive enthusiasts alike. The rings are compliant with Prop 65 regulations, ensuring safety and environmental standards are met. These rings are typically used in engine compression sealing, oil control, and other vital functions where precision and durability are essential. Installing these rings requires standard machining and fitting procedures, and they are supplied as a single unit per SKU for efficient inventory management. The Mahle MS series is known for its reliable quality and performance, making these rings a trusted component for engine maintenance and rebuilding projects. Whether you're performing a routine overhaul or a high-performance upgrade, these file fit rings offer a precise and dependable solution to meet your engine's sealing needs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDiameter: Approximately 3.77 inches for a universal fit.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThickness: 0.043 inches (3.0mm) for optimal sealing performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: High-quality engineered materials for durability and longevity.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: File fit rings designed for precise fitting and sealing.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRegulatory Compliance: Meets Prop 65 safety standards.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46979763732679,"sku":"mhl3771MS-043","price":192.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/d778f1acc00a0ec1f17a3ab0ccd73306_51ca35f2-9b66-4145-881d-96954d317ebe.jpg?v=1786440172","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-3-771-inch-0-005-inch-043-inch-file-fit-rings-part-number-mhl3771ms-043","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}