{"product_id":"helicoil-r1185-5-thread-insert-for-big-twin-harley-davidson-transmission-cover","title":"Helicoil R1185-5 Thread Insert 5\/16-18 X.469 Big Twin","description":"\u003cdiv\u003e\n\u003ch1\u003eHelicoil R1185-5 Thread Insert for Harley Davidson Big Twin Transmission Covers (5\/16-18 x.469)\u003c\/h1\u003e\n\u003cp\u003eRestore damaged threads in Harley Davidson Big Twin transmission covers with the Helicoil R1185-5 thread insert set. This package includes 12 locking inserts designed for a secure, durable repair on 5\/16-18 threads, each insert measuring.469 inches in length.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThread size:\u003c\/strong\u003e 5\/16 inch x 18\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 0.469 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLocking insert:\u003c\/strong\u003e yes, provides secure thread repair\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e steel for longevity\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 12 inserts\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrill size:\u003c\/strong\u003e 21\/64 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e USA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Harley Davidson EL (1936–1948); FL (1941–1984); FX (1971–1984); UL (1937–1948)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned specifically for Harley Davidson Big Twin transmission covers, these inserts provide a reliable solution for restoring stripped or damaged threads in vintage and classic models. Whether you’re a professional mechanic or a motorcycle enthusiast restoring an antique Harley, the R1185-5 offers a precise, durable repair path that helps maintain the integrity of the transmission assembly.\u003c\/p\u003eHeli-Coil thread inserts only for Big Twin transmission cover with locking insert and thread size of 5\/16 inch x 18 and length of.469 inch. Includes 12 inserts drill size of 21\/64.\n\u003cp\u003eThe Helicoil R1185-5 thread insert is specifically designed for Harley Davidson Big Twin transmission covers, ensuring secure and durable repairs. Crafted in the USA, these inserts feature a locking mechanism and are engineered with a thread size of 5\/16 inch x 18, providing a reliable fit for vintage and classic Harley models. Each package includes 12 inserts with a length of approximately 0.469 inches, suitable for restoring stripped or damaged threads in Harley Davidson transmissions. The inserts are compatible with transmission covers from 1936 through 1945, including models like the EL and FL series, making them a versatile choice for restoration and maintenance projects. The drill size required for installation is 21\/64 inch, simplifying the process and ensuring a proper fit for your repair needs. Designed for precision and longevity, these thread inserts help maintain the integrity of your transmission assembly, preventing future issues caused by worn or damaged threads. They are ideal for use by professional mechanics and motorcycle enthusiasts who demand quality and reliability in their repair parts. Whether you're restoring an antique Harley or performing maintenance on a vintage model, these Helicoil inserts provide a dependable solution for durable thread repair in transmission covers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eThread Size: 5\/16 inch x 18, ensuring compatibility with Harley Davidson Big Twin transmission covers\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eLocking Insert: Provides secure and reliable thread repair for extended durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaterial: High-quality steel designed for long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes 12 Inserts: Adequate quantity for multiple repairs or replacements\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDrill Size: 21\/64 inch, facilitating straightforward installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson EL 1936\u003cbr\u003e\nHarley Davidson EL 1937\u003cbr\u003e\nHarley Davidson EL 1938\u003cbr\u003e\nHarley Davidson EL 1939\u003cbr\u003e\nHarley Davidson EL 1940\u003cbr\u003e\nHarley Davidson FL 1941\u003cbr\u003e\nHarley Davidson FL 1942\u003cbr\u003e\nHarley Davidson FL 1943\u003cbr\u003e\nHarley Davidson FL 1944\u003cbr\u003e\nHarley Davidson FL 1945\u003cbr\u003e\nHarley Davidson FL 1946\u003cbr\u003e\nHarley Davidson FL 1947\u003cbr\u003e\nHarley Davidson FL 1948\u003cbr\u003e\nHarley Davidson FL 1949\u003cbr\u003e\nHarley Davidson FL 1950\u003cbr\u003e\nHarley Davidson FL 1951\u003cbr\u003e\nHarley Davidson FL 1952\u003cbr\u003e\nHarley Davidson FL 1953\u003cbr\u003e\nHarley Davidson FL 1954\u003cbr\u003e\nHarley Davidson FL 1955\u003cbr\u003e\nHarley Davidson FL 1956\u003cbr\u003e\nHarley Davidson FL 1957\u003cbr\u003e\nHarley Davidson FL 1958\u003cbr\u003e\nHarley Davidson FL 1959\u003cbr\u003e\nHarley Davidson FL 1960\u003cbr\u003e\nHarley Davidson FL 1961\u003cbr\u003e\nHarley Davidson FL 1962\u003cbr\u003e\nHarley Davidson FL 1963\u003cbr\u003e\nHarley Davidson FL 1964\u003cbr\u003e\nHarley Davidson FL 1965\u003cbr\u003e\nHarley Davidson FL 1966\u003cbr\u003e\nHarley Davidson FL 1967\u003cbr\u003e\nHarley Davidson FL 1968\u003cbr\u003e\nHarley Davidson FL 1969\u003cbr\u003e\nHarley Davidson FL 1970\u003cbr\u003e\nHarley Davidson FL 1971\u003cbr\u003e\nHarley Davidson FL 1972\u003cbr\u003e\nHarley Davidson FL 1973\u003cbr\u003e\nHarley Davidson FL 1974\u003cbr\u003e\nHarley Davidson FL 1975\u003cbr\u003e\nHarley Davidson FL 1976\u003cbr\u003e\nHarley Davidson FL 1977\u003cbr\u003e\nHarley Davidson FL 1978\u003cbr\u003e\nHarley Davidson FL 1979\u003cbr\u003e\nHarley Davidson FL 1980\u003cbr\u003e\nHarley Davidson FL 1981\u003cbr\u003e\nHarley Davidson FL 1982\u003cbr\u003e\nHarley Davidson FL 1983\u003cbr\u003e\nHarley Davidson FL 1984\u003cbr\u003e\nHarley Davidson FX 1971\u003cbr\u003e\nHarley Davidson FX 1972\u003cbr\u003e\nHarley Davidson FX 1973\u003cbr\u003e\nHarley Davidson FX 1974\u003cbr\u003e\nHarley Davidson FX 1975\u003cbr\u003e\nHarley Davidson FX 1976\u003cbr\u003e\nHarley Davidson FX 1977\u003cbr\u003e\nHarley Davidson FX 1978\u003cbr\u003e\nHarley Davidson FX 1979\u003cbr\u003e\nHarley Davidson FX 1980\u003cbr\u003e\nHarley Davidson FX 1981\u003cbr\u003e\nHarley Davidson FX 1982\u003cbr\u003e\nHarley Davidson FX 1983\u003cbr\u003e\nHarley Davidson FX 1984\u003cbr\u003e\nHarley Davidson UL 1937\u003cbr\u003e\nHarley Davidson UL 1938\u003cbr\u003e\nHarley Davidson UL 1939\u003cbr\u003e\nHarley Davidson UL 1940\u003cbr\u003e\nHarley Davidson UL 1941\u003cbr\u003e\nHarley Davidson UL 1942\u003cbr\u003e\nHarley Davidson UL 1943\u003cbr\u003e\nHarley Davidson UL 1944\u003cbr\u003e\nHarley Davidson UL 1945\u003cbr\u003e\nHarley Davidson UL 1946\u003cbr\u003e\nHarley Davidson UL 1947\u003cbr\u003e\nHarley Davidson UL 1948\u003c\/div\u003e","brand":"Helicoil","offers":[{"title":"Default Title","offer_id":44651931729962,"sku":"16-0937","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/16-0937a.jpg?v=1785862343","url":"https:\/\/atticusgoods.com\/products\/helicoil-r1185-5-thread-insert-for-big-twin-harley-davidson-transmission-cover","provider":"Atticus Goods","version":"1.0","type":"link"}