{"product_id":"colony-transmission-fill-plug-parkerized-for-harley-davidson-el-ul-1936-1941","title":"Colony Parkerized Transmission Fill Plug 7\/8-18 Harley-Davidson EL UL 1936-41","description":"\u003cdiv\u003e\n\u003ch1\u003eColony Parkerized Transmission Fill Plug for 1936–1941 Harley-Davidson EL\/UL\u003c\/h1\u003e\n\u003cp\u003eColony Parkerized Transmission Fill Plug with a 7\/8-18 thread provides a secure, durable refill point for Harley-Davidson transmissions of the EL and UL series from 1936 through 1941.\u003c\/p\u003e\n\u003cp\u003eCrafted with a Parkerized finish for corrosion resistance and long-term durability, this USA-made plug blends authentic craftsmanship with a clean, period-accurate appearance that matches original equipment standards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThread Size: 7\/8-18\u003c\/li\u003e\n\u003cli\u003eFinish: Parkerized\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Made in the USA\u003c\/li\u003e\n\u003cli\u003eCompatibility: Harley-Davidson EL and UL models 1936–1941\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for precise fit and leak prevention, it supports routine maintenance and vintage restorations, helping keep your transmission healthy and leak-free during rides or show days.\u003c\/p\u003e\n\u003cp\u003eIts straightforward installation and compatibility with standard maintenance tools make it a practical addition to restoration projects, and it pairs well with common tools used in Harley maintenance, such as the adjustable reamer kick starter shaft tool, mainshaft starter clutch puller, and counter sprocket nut tool.\u003c\/p\u003e\n\u003cp\u003eInvest in this authentic OEM part to preserve your Harley-Davidson's performance and vintage appeal for years to come.\u003c\/p\u003eParkerized transmission fill plug has a thread size of 7\/8- 18\n\u003cp\u003eEnsure reliable transmission maintenance with the Colony Parkerized Transmission Fill Plug, designed specifically for classic Harley Davidson models from 1936 to 1941. This durable fill plug features a 7\/8-18 thread size, providing a secure fit for your vintage motorcycle's transmission system. Constructed in the USA, it offers high-quality craftsmanship and corrosion resistance, making it a dependable replacement part for your restoration or repair project. The Parkerized finish enhances durability and provides a sleek, professional appearance that matches the original equipment standards.\u003cbr\u003eWhether you're performing routine maintenance or restoring a vintage Harley, this transmission fill plug is engineered for precise fit and long-lasting performance. Its straightforward installation process ensures compatibility with models including the Harley Davidson EL and UL series from 1936 through 1941. The plug's design helps prevent leaks and contamination, contributing to the overall health of your motorcycle's transmission system. Additionally, it pairs well with essential accessory tools such as the adjustable reamer kick starter shaft tool, mainshaft starter clutch puller, and counter sprocket nut tool, ensuring you have everything needed for comprehensive maintenance.\u003cbr\u003eInvest in this authentic OEM part to keep your Harley Davidson running smoothly and preserve its vintage appeal. The Colony Parkerized Transmission Fill Plug offers a perfect blend of functionality, durability, and original craftsmanship, supporting your motorcycle's performance for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eThread Size: 7\/8-18 for secure fit and easy installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaterial: Parkerized finish for corrosion resistance and durability\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: Made in the USA with high-quality standards\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatibility: Fits Harley Davidson EL and UL models from 1936 to 1941\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesign: Engineered for precise fit and leak prevention\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":"Colony","offers":[{"title":"Default Title","offer_id":44651074388010,"sku":"9700-1","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/9700-1a.jpg?v=1785833725","url":"https:\/\/atticusgoods.com\/products\/colony-transmission-fill-plug-parkerized-for-harley-davidson-el-ul-1936-1941","provider":"Atticus Goods","version":"1.0","type":"link"}