Motorshop Transmission Low Gear Mainshaft for Harley FL 1941–1950 (15T/16T, 17-9888)
Upgrade your vintage Harley-Davidson FL with Motorshop’s Low Gear Mainshaft, part number 17-9888. This 15-tooth main gear paired with a 16-tooth countergear is designed for 3-speed Harley models with reverse, delivering precise engagement for smooth shifting and dependable power transfer.
- Part number: 17-9888
- Gear teeth: 15-tooth main gear; 16-tooth countergear
- Compatibility: Harley-Davidson FL models from 1941 to 1950
- Country of origin: South Korea
- OEM cross reference: 35073-70
- Reverse operation: requires use of 17-9961 Mainshaft 2nd Gear for reverse
- Recommended accessory items for full repair: idler gear, reverse gear kit, countershaft gear low, reverse offset shifter fork
Fitment notes: Harley Davidson EL 1936–1940; Harley Davidson FL 1941–1978. Manufactured to meet or exceed OEM standards, this Low Gear Mainshaft helps restore original performance and supports a seamless transmission rebuild or upgrade.
Mainshaft low/second gear for 3-speed models with reverse.
Upgrade your Harley Davidson FL motorcycle with the Motorshop Low Gear Mainshaft, part number 17-9888. This high-quality gear features 15 teeth on the main gear and 16 teeth on the countergear, designed specifically for models from 1941 to 1950. Crafted in South Korea, it offers reliable performance and durability essential for smooth shifting and efficient power transfer.
This gear is essential for the reverse transmission system on vintage Harley Davidson FL models, requiring the use of the #17-9961 Mainshaft 2nd Gear for reverse operation. Its precise engineering ensures proper meshing with compatible components, such as the idler gear, reverse gear kit, countershaft gear low, and reverse offset shifter fork, which are recommended accessory items to complete your transmission rebuild or upgrade.
Manufactured to meet or exceed OEM standards, the Low Gear Mainshaft is a vital component for restoring the original performance of your classic Harley Davidson FL. Whether you're restoring a vintage bike or performing maintenance, this gear provides the quality and fitment you need for a seamless repair process and dependable operation.
Features:
- Gear Teeth: 15-tooth main gear and 16-tooth countergear for reliable reverse transmission operation
- Compatibility: Designed for Harley Davidson FL models from 1941 to 1950
- Material: Durable construction for long-lasting performance
- Country of Origin: South Korea, ensuring high manufacturing standards
- OEM Cross Reference: 35073-70 for easy identification and compatibility
- Accessory Items: Includes recommended gears and shifter components for comprehensive repairs
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
