Harddrive Jackshaft Repair Kit - For 820-50971 V-Twin
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 jackshaft repair kit is designed as a genuine replacement for specific electrical system components on V-twin motorcycles. It maintains stock charging and ignition performance on compatible Harley-Davidson and Indian Motorcycle models, restoring reliable starter function.
Why riders pick this
- Genuine Harddrive OEM replacement kit
- For V-twin motorcycle jackshaft systems
- Restores reliable starter engagement
- Maintains stock electrical performance
When your V-twin's starter system needs attention, this Harddrive jackshaft repair kit provides the necessary components to get it back in top shape. Designed as a genuine replacement for Harddrive part 820-50971, this kit addresses wear and tear within the jackshaft assembly, a critical part of your primary drive system. It ensures your starter engages reliably, preventing frustrating no-starts or grinding sounds.
Genuine Replacement Components
- Genuine Harddrive OEM replacement parts
- Designed for V-twin motorcycle jackshaft systems
- Maintains stock electrical system performance
- Distributed by trusted powersports suppliers
Keep Your V-Twin Running Strong
Don't let a failing jackshaft leave you stranded. This repair kit offers a targeted solution to common starter issues, allowing you to replace worn internal components rather than the entire assembly. For riders of Harley-Davidson and Indian Motorcycle models, this kit helps ensure your bike's electrical system remains robust and dependable, providing consistent starts every time.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 68-240B
- UPC: 191361130373
- Length: 6.88 in
- Width: 3.74 in
- Height: 0.78 in
- Weight: 0.1058 lbs
- Country of Origin: China (Taiwan)
Common questions
What is the purpose of a jackshaft repair kit?
The jackshaft is a key part of your V-twin's primary drive system, facilitating starter motor engagement. This kit replaces worn or damaged internal components to restore reliable engagement and prevent starting issues.
Will this kit fit my Harley-Davidson or Indian Motorcycle?
This kit fits V-twin motorcycles and is a genuine replacement for Harddrive part 820-50971. It's important to verify your specific year and model against this part number before ordering to ensure correct fitment.
Is this an OEM part?
Yes, this is a genuine Harddrive OEM replacement kit. Harddrive manufactures high-quality replacement parts trusted by Harley-Davidson and Indian Motorcycle riders.
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 | 820-50974 |
| WEIGHT | 0.11 lb |
