{"product_id":"helicoil-r389-6-thread-insert-for-harley-davidson-brake-drums-3-8-in-x-20-pack-of-6","title":"Helicoil R389-6 Thread Insert 3\/8x20 For Harley Drum Pack 6","description":"\u003cdiv\u003e\n\u003ch1\u003eHelicoil R389-6 3\/8x20 Thread Insert Pack for Harley Drum Brakes\u003c\/h1\u003e\n\u003cp\u003eRestore damaged brake drum threads on Harley Davidson motorcycles with the Helicoil R389-6 3\/8 inch x 20 Thread Insert Pack — a six‑piece kit designed specifically for front and rear brake drums.\u003c\/p\u003e\n\u003cp\u003eSpecifications: thread size 3\/8 inch x 20; length approximately 0.375 inches. Material: Helicoil steel. Country of origin: USA.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIncludes: 6 thread inserts\u003c\/li\u003e \u003cli\u003eDrill bit size for installation: 25\/64 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned to withstand the rigors of motorcycle braking systems, these inserts restore damaged threads, prevent further wear, and prolong the life of brake drums for safer operation.\u003c\/p\u003e\n\u003cp\u003eCompatibility: Harley Davidson EL models (1936–1940) and FL models (1941–1972), including 1971–1972 FX models.\u003c\/p\u003e\n\u003cp\u003ePart number: R389-6. Vendor: Helicoil. Manufactured in the USA.\u003c\/p\u003eHeli-Coil thread inserts only for front and rear brake drums with thread size of 3\/8 inch x 20 and length of.375 inch. Includes 6 inserts drill size of 25\/64.\n\u003cp\u003eEnsure secure and reliable fastening for your Harley Davidson motorcycle brake drums with the Helicoil R389-6 thread inserts. Designed specifically for front and rear brake drums with a thread size of 3\/8 inch by 20 and a length of approximately 3\/8 inch, these inserts provide a durable repair solution to restore stripped or damaged threads. Manufactured in the USA, these high-quality inserts are engineered to withstand the rigors of motorcycle braking systems, ensuring safety and performance. Each pack includes six inserts along with a drill bit size of 25\/64 inch, facilitating easy installation and maintenance. These thread inserts are an essential accessory for restoring the integrity of your brake drum threads, especially when working on vintage Harley Davidson models from 1936 to 1945, including the EL and FL series. Properly installed, they help prevent thread stripping and prolong the lifespan of your brake components, contributing to a safer riding experience.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eThread Size: 3\/8 inch x 20 for front and rear brake drums\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eLength: Approximately 3\/8 inch\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes: 6 thread inserts and a drill bit for installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaterial: High-quality Helicoil steel for durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: USA\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatible Models: 1936-1945 Harley Davidson EL and FL series\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eApplication: Restores damaged threads in brake drums, preventing further wear and failure\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 FX 1971\u003cbr\u003e\nHarley Davidson FX 1972\u003c\/div\u003e","brand":"Helicoil","offers":[{"title":"Default Title","offer_id":44651954012202,"sku":"16-0931","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/16-0931.jpg?v=1785863705","url":"https:\/\/atticusgoods.com\/products\/helicoil-r389-6-thread-insert-for-harley-davidson-brake-drums-3-8-in-x-20-pack-of-6","provider":"Atticus Goods","version":"1.0","type":"link"}