Volt Tech 31071-37 14-Tooth Generator Gear for Harley UL Side Valve

Volt Tech 31071-37 delivers a precise, 14-tooth generator gear designed for Harley-Davidson UL side-valve motorcycles from 1937 to 1946, engineered to maintain reliable electrical output on 6-volt systems and to work with the 32E-3 brush.

Manufactured in Taiwan, this gear provides durability and a proper fit for vintage restoration projects. It is compatible with OEM references 31071-37 and 632-37 and is intended for use with oil slinger configurations on UL models. The installation requires a solid generator gear pin (sold separately), and for optimal stability Volt Tech recommends the #12-1214 3-Brush Generator Gear Pin.

• 14-tooth gear designed for side valve models with oil slinger
• 6-volt electrical system compatibility
• Compatible with 32E-3 brush
• OEM cross references: 31071-37, 632-37
• Made in Taiwan

Essential for maintaining or restoring classic Harley-Davidson UL motorcycles across the listed years, this gear offers a precise fit and high-quality performance tailored to vintage electrical systems.

14 tooth generator gear with slinger

The Volt Tech 31071-37 14 Tooth Generator Gear is specifically designed for use on Harley Davidson UL models from 1937 to 1946, featuring a durable construction ideal for side valve engines with oil slinger configurations. Crafted in Taiwan, this gear ensures reliable performance and longevity in vintage motorcycle applications. It is compatible with 6-volt systems and intended for use with the 32E-3 brush, making it a perfect replacement part for classic Harley Davidson restoration projects. The gear installation requires a solid generator gear pin, which is sold separately, to ensure proper alignment and secure attachment. For optimal results, it is recommended to use this gear with the #12-1214 3-Brush Generator Gear Pin, enhancing the stability of the generator assembly and ensuring consistent power delivery. This gear is an essential component for maintaining the electrical system of vintage Harley Davidson models, ensuring they operate smoothly and reliably. Whether you're restoring or maintaining a classic motorcycle, this generator gear offers a precise fit and high-quality performance tailored to your specific vintage Harley Davidson UL model. It is compatible with OEM references 31071-37 and 632-37, ensuring seamless integration with existing parts and systems. Trust Volt Tech for premium replacement parts that uphold the authenticity and performance of your vintage motorcycle.

Features:

• Designed for Side Valve models with oil slinger for vintage Harley Davidson UL motorcycles

• 14 Tooth gear compatible with 6-volt electrical systems

• Constructed in Taiwan for durability and quality

• Requires a solid generator gear pin (sold separately) for installation

• Recommended to use with #12-1214 3-Brush Generator Gear Pin for optimal performance

• OEM cross references include 31071-37 and 632-37, ensuring proper fit

Fitment:
Harley Davidson G 1937
Harley Davidson G 1938
Harley Davidson G 1939
Harley Davidson G 1940
Harley Davidson G 1941
Harley Davidson G 1942
Harley Davidson G 1943
Harley Davidson G 1944
Harley Davidson G 1945
Harley Davidson G 1946
Harley Davidson G 1947
Harley Davidson G 1948
Harley Davidson G 1949
Harley Davidson G 1950
Harley Davidson G 1951
Harley Davidson G 1952
Harley Davidson G 1953
Harley Davidson G 1954
Harley Davidson G 1955
Harley Davidson G 1956
Harley Davidson G 1957
Harley Davidson U 1937
Harley Davidson U 1938
Harley Davidson U 1939
Harley Davidson U 1940
Harley Davidson U 1941
Harley Davidson U 1942
Harley Davidson U 1943
Harley Davidson U 1944
Harley Davidson U 1945
Harley Davidson U 1946
Harley Davidson U 1947
Harley Davidson U 1948
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
Harley Davidson UL 1949
Harley Davidson UL 1950
Harley Davidson UL 1951
Harley Davidson UL 1952
Harley Davidson UL 1953
Harley Davidson UL 1954
Harley Davidson UL 1955
Harley Davidson UL 1956
Harley Davidson UL 1957
Harley Davidson W 1937
Harley Davidson W 1938
Harley Davidson W 1939
Harley Davidson W 1940
Harley Davidson W 1941
Harley Davidson W 1942
Harley Davidson W 1943
Harley Davidson W 1944
Harley Davidson W 1945
Harley Davidson W 1946
Harley Davidson W 1947
Harley Davidson W 1948
Harley Davidson W 1949
Harley Davidson W 1950
Harley Davidson W 1951
Harley Davidson W 1952