Colony Chrome Transmission Oil Plug 7/8-18 Oversized For Harley EL/UL 1936-41
Oversized chrome transmission oil plug with a diameter approximately 0.015 inches larger than standard and a thread size of 7/8-18, designed specifically for Harley-Davidson EL and UL models from 1936 to 1941.
Made in the USA from durable materials with a polished chrome finish, this Colony plug delivers secure fitment and reliable sealing during operation. The larger diameter and 7/8-18 threading help prevent leaks and maintain proper lubrication in vintage transmissions.
Designed for authentic restoration or maintenance of classic Harley-Davidson transmissions, it provides compatibility with EL and UL models within the 1936–1941 window, combining functional reliability with period-accurate styling.
Key specifications
- Thread size: 7/8-18
- Diameter: approximately 0.015 inches larger than standard
- Finish: polished chrome
- Made in the USA
- Fits Harley-Davidson EL and UL models 1936–1941
Chrome transmission oversized oil plug is.015 larger in diameter and thread size is 7/8-18.
Ensure optimal transmission performance with the Colony chrome transmission oil plug designed specifically for vintage Harley Davidson models including EL and UL series from 1936 to 1941. This high-quality oil plug features a larger diameter, measuring approximately 0.015 inches greater than standard, with a thread size of 7/8-18, providing a secure fit and reliable sealing during operation. Crafted in the USA, this component upholds the durability and precision required for classic motorcycle maintenance and restoration.
Constructed from durable materials with a polished chrome finish, the Colony transmission oil plug not only offers functional reliability but also enhances the aesthetic appeal of your motorcycle's transmission system. Its precise threading and robust design ensure compatibility with specific Harley Davidson models, making it an essential part for enthusiasts and mechanics seeking authentic replacement parts. Proper installation of this oil plug helps prevent leaks and maintains proper lubrication, which is vital for the longevity of your transmission components.
Accessory Items: 16-1799 - Adjustable Reamer Kick Starter Shaft Tool, 16-0712 - Mainshaft Starter Clutch Puller Tool, 16-0821 - Counter Sprocket Nut Tool
Features:
- Chrome finish provides corrosion resistance and aesthetic appeal
- Larger diameter for improved sealing and durability
- Thread size of 7/8-18 ensures a secure fit
- Designed specifically for Harley Davidson EL and UL models from 1936-1941
- Made in the USA for quality assurance
Fitment:
Harley Davidson EL 1936
Harley Davidson EL 1937
Harley Davidson EL 1938
Harley Davidson EL 1939
Harley Davidson EL 1940
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson UL 1937
Harley Davidson UL 1938
Harley Davidson UL 1939
Harley Davidson UL 1940
Harley Davidson UL 1941
Harley Davidson UL 1942
Harley Davidson UL 1943
Harley Davidson UL 1944
Harley Davidson UL 1945
Harley Davidson UL 1946
Harley Davidson UL 1947
Harley Davidson UL 1948
