Harddrive Pulley Spacer - 3/4" Black Aluminum Harley & Indian Drivetrain
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.
Ensure flawless drivetrain alignment on your custom Harley-Davidson or Indian Motorcycle with the Harddrive 3/4" Pulley Spacer. Made from durable aluminum and sporting a black finish, this spacer provides critical spacing for pulleys and sprockets. It's also designed to be machined down to thinner sizes, offering unparalleled precision for your specific build requirements.
Why riders pick this
- Ensures precise pulley and sprocket alignment
- 3/4" thick black aluminum construction
- Machinable for exact custom fitment
- Accepts bolts up to 7/16" diameter
- Can also function as a disc spacer
Accurate spacing is paramount when assembling or modifying your V-twin's drive system. The Harddrive 3/4" Pulley Spacer delivers the robust support needed to correctly align your pulleys and sprockets, preventing premature wear and ensuring efficient power transfer. The black aluminum construction is not only strong but also provides a clean, understated look that complements blacked-out components on your bike.
Essential for Drivetrain Precision
- Robust aluminum construction ensures lasting durability
- 3/4" nominal thickness provides substantial spacing
- Drilled for common 7/16" diameter bolts
- Machinable for precise, custom thickness adjustments
- Versatile for use as a disc spacer in other drivetrain applications
Tailor Your Drive System with Confidence
The flexibility to machine this Harddrive pulley spacer to an exact thickness makes it an indispensable tool for achieving perfect drivetrain geometry. Whether you are fine-tuning chain or belt tension, accommodating different wheel offsets, or integrating aftermarket components, this spacer allows you to dial in the precise fitment needed. Its dual functionality as a disc spacer further enhances its value for any serious Harley or Indian Motorcycle builder.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 193135
- UPC: 191361263507
- Nominal Thickness: 3/4 in
- Diameter: 5.11 in
- Weight: 0.7936 lbs
- Country of Origin: China (Taiwan)
Common questions
Can I machine this spacer to a different thickness?
Yes, this Harddrive pulley spacer is designed to be machined down to a thinner size without compromising spigot alignment, allowing for precise adjustments to your drivetrain.
What size bolts will this spacer accommodate?
This spacer is drilled for bolts up to 7/16" in diameter. It's always best to verify your pulley or sprocket hardware matches before ordering.
Is this spacer compatible with my Harley-Davidson or Indian Motorcycle?
This spacer is intended for custom drivetrain builds on Harley-Davidson and Indian motorcycles. We recommend measuring your specific spacing needs to ensure it's the correct component for your application.
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 | 820-60558 |
| WEIGHT | 0.79 lb |
