906004 Drive gear, speedometer drive transmission. 7 teeth
Fits: 36-61 Big Twin Flathead & OHV model…
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Specifications
- Brand
- MCS
- Part Number
- 906004
- OEM Reference
- 35635-36
- Pack Quantity
- Each
- Category
- Transmission Parts
- VAT Rate
- 20%
About This Product
This 7-tooth speedometer drive gear is a vital internal component for vintage Harley-Davidson transmissions. Known as the "ring" drive gear, it sits inside the transmission case to provide the mechanical rotation needed for the speedometer. It is a precise replacement for OEM part numbers 35635-36 and 2301-36C. This gear is designed to fit 1936 to 1961 Big Twin models, including both Flathead and OHV engines. When rebuilding an early four-speed box, ensuring this gear is in good condition is essential for accurate speed readings. It is manufactured to original specifications to ensure proper mesh and long-lasting performance in classic drivetrains.
Manufacturer part number: 906004.
Fitment
36-61 Big Twin Flathead & OHV models
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