{"product_id":"mahle-oe-steel-napier-ring-set-for-thm-13-engines-4-620-bore-043-inch-thickness-0-135-ring-width","title":"Mahle OE Steel Napier Ring Set for THM-13 Engines – 4.620 Bore, .043 Inch Thickness, 0.135 Ring Width","description":"\u003cp\u003eOptimize your engine rebuild with the Mahle OE Steel Napier Ring Set designed specifically for THM-13 series engines. Crafted from high-quality steel, these rings provide excellent durability and reliable sealing performance, essential for maintaining compression and preventing oil leaks in your engine. The set includes plain rings with a 4.620-inch bore diameter, ensuring precise fitment for compatible engine blocks. Engineered for professional assembly and long-term operation, these rings are a vital component for restoring engine efficiency and performance. The .043-inch ring thickness and 0.135-inch ring width contribute to optimal sealing and wear resistance, making them suitable for high-performance applications. Mahle OE’s commitment to quality ensures that these rings meet or exceed OEM standards, providing peace of mind during engine overhaul projects. Whether you're a mechanic or a dedicated DIY enthusiast, these steel Napier rings are designed to deliver dependable sealing and longevity for your engine rebuild. Proper installation and the use of compatible components will ensure your engine performs reliably over time, restoring power and efficiency with precision-engineered parts from Mahle OE.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-quality steel construction for durability and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for THM-13 engines with a 4.620-inch bore\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain ring set with a thickness of .043 inches for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing width of 0.135 inches provides optimal wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered for precise fitment and reliable performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46984929542343,"sku":"mhl3021200","price":96.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_632128fa-fb59-4bdb-b960-f34e283bb10e.jpg?v=1786511839","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-steel-napier-ring-set-for-thm-13-engines-4-620-bore-043-inch-thickness-0-135-ring-width","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}