Harddrive 70-Tooth 1.5-inch Primary Pulley - Harley Softail & Touring
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.
Replace your worn or damaged primary drive pulley with this Harddrive 70-tooth unit, designed for a direct fit on a range of Harley Softail and Touring models. Crafted from durable 6061 aluminum and finished in brilliant chrome, it's built to withstand the demands of the open road.
Why riders pick this
- CNC machined from 6061 aluminum for strength
- Chrome plated finish for durability and style
- 70-tooth count and 1.5-inch width
- Direct replacement for stock primary pulleys
- Compatible with OEM and Harddrive wheels
This Harddrive primary pulley is engineered as a direct replacement, ensuring a straightforward swap for your factory component. The 70-tooth count and 1.5-inch width are precisely matched for optimal chain alignment and power transfer on compatible Harley-Davidson platforms. Whether you're refreshing an older build or maintaining a cherished classic, this pulley delivers the reliability you expect from a critical drivetrain component.
Robust Construction for Lasting Performance
- Precision CNC machined from strong 6061 aluminum
- Brilliant chrome plating resists corrosion and adds custom style
- Direct replacement for stock primary drive pulleys
- Designed for seamless integration with OEM and Harddrive wheels
Essential Drivetrain Upgrade
The primary drive is the heart of your V-twin's power delivery, and a well-maintained pulley is crucial for smooth operation. This Harddrive pulley is suitable for riders looking to restore factory specifications or ensure their older Softail or Touring model continues to perform reliably. Ensure you confirm fitment for your specific year and model before ordering to guarantee a perfect match for your Harley-Davidson.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 031-322
- UPC: 191361160844
- Tooth Count: 70
- Width: 1.5 in
- Material: 6061 Aluminum, chrome plated
- Weight: 4 lbs
- Country of Origin: China (Mainland)
Common questions
Will this pulley fit my Harley Softail or Touring model?
Yes, this 70-tooth, 1.5-inch pulley fits FLST Softail models from 1986–1999 and FLT Touring models from 1984–2003 with a stock primary drive setup. Please confirm your bike's exact year and model using our Shop by Bike tool.
Is this a direct replacement for the original part?
Yes, this Harddrive pulley is designed as a direct replacement for the OEM primary pulleys on the specified Harley-Davidson Softail and Touring models, matching the factory tooth count and width.
What material is this pulley made from?
This primary pulley is CNC machined from 6061 aluminum for high strength and light weight, then finished with a durable chrome plating for corrosion resistance and a classic look.
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 | Drive |
| SKU | 576-01272 |
| WEIGHT | 4.0 lb |
