{"product_id":"mahle-oe-steel-napier-ring-set-for-thm-13-with-4-625-inch-bore-and-043-inch-thickness","title":"Mahle OE Steel Napier Ring Set for THM-13 with 4.625 Inch Bore and .043 Inch Thickness","description":"\u003cp\u003eUpgrade your engine's performance with the Mahle OE Steel Napier Ring Set designed for the THM-13 engine family. This precision-engineered set features plain rings with a 4.625-inch bore diameter, ensuring a perfect fit for compatible engine blocks. Constructed from high-quality steel, these rings deliver durability and reliable sealing under demanding operating conditions. The .043-inch ring thickness provides an optimal balance between compression and heat transfer, contributing to improved engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003eEach set includes the essential rings necessary for proper piston function, manufactured to meet or exceed OE specifications. Mahle's commitment to quality ensures that these rings maintain their integrity over time, resisting wear and deformation. The design accommodates modern engine requirements with ease, making it suitable for rebuilds or performance upgrades. Easy to install, these rings are an excellent choice for professional mechanics and DIY enthusiasts alike.\u003c\/p\u003e\u003cp\u003eThis product conforms to strict manufacturing standards, ensuring consistent performance and compatibility. Whether restoring an engine or building a new one, the Mahle OE Steel Napier Ring Set provides the reliability and precision you need. Note that this set is not CARB-approved, and it is recommended for use in applications where certification is not mandatory. Trust Mahle OE for high-quality engine components built to last and deliver optimal engine operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSteel Napier rings designed for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e4.625-inch bore diameter for compatible THM-13 engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain ring set with .043-inch thickness for optimal sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality steel to resist wear\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision-engineered for OE fit and function\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46984936718535,"sku":"mhl3021201","price":88.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_cb7f0844-b85a-4744-be7e-0ee5e66db570.jpg?v=1786512511","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-steel-napier-ring-set-for-thm-13-with-4-625-inch-bore-and-043-inch-thickness","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}