Harddrive 9-Tooth Starter Jackshaft - Harley Evolution 1989-1993
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
This Harddrive starter jackshaft features a 9-tooth engagement, specifically designed as a direct OEM replacement for Harley-Davidson V-twin engines from 1989 to 1993. It's engineered to restore reliable starter motor engagement and includes all necessary mounting hardware for a complete installation.
Why riders pick this
- Direct OEM replacement for 1989-1993 V-twins
- 9-tooth starter drive gear
- Complete with all mounting hardware
- Restores reliable starter motor function
For Harley-Davidson Evolution riders from 1989-1993 experiencing starter issues, this Harddrive 9-tooth starter jackshaft offers a precise solution. It's built to match the factory specifications, ensuring that your starter motor engages smoothly and consistently. Worn jackshaft teeth can lead to frustrating no-starts or grinding noises, making this a critical component for maintaining your bike's dependability.
Dependable Starting Power
- 9-tooth jackshaft design for OEM compatibility
- Direct OEM replacement for 1989-1993 Harley V-twins
- Includes all bolts, snap rings, and lock tabs for installation
- Restores reliable starter motor engagement
Essential for Evolution Riders
Keeping your Evolution motor firing up consistently is paramount, and this Harddrive jackshaft is an integral part of that. Whether you're replacing a worn component or performing a full starter service, this kit provides everything needed for a straightforward swap. Ensure you confirm the year range for your specific Harley-Davidson model to guarantee perfect fitment and performance.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 68-240
- UPC: 191361119675
- Teeth: 9
- Length: 5.51 in
- Width: 1.77 in
- Height: 5.51 in
- Weight: 1.13 lbs
- Country of Origin: China (Taiwan)
Common questions
Is this jackshaft compatible with my 1989-1993 Harley-Davidson?
Yes, this Harddrive 9-tooth starter jackshaft is specifically designed as a direct OEM replacement for Harley-Davidson V-twin models from 1989 to 1993.
Does this kit come with all the necessary installation hardware?
Absolutely. This jackshaft includes all the required bolts, snap rings, and lock tabs for a complete and secure installation.
Will this fit a Harley-Davidson from 1994 or newer?
No, this part is specific to 1989-1993 model years. Harley-Davidson V-twins from 1994 and newer typically use a different starter jackshaft design.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Electrical |
| SKU | 820-50971 |
| WEIGHT | 1.13 lb |
