Harddrive Pulley Spacer - Aluminum 1-1/4" Black - Harley & Indian 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.
Achieve perfect driveline alignment on your Harley or Indian big twin with the Harddrive aluminum pulley spacer. This 1-1/4" thick black spacer is engineered to precisely line up pulleys and sprockets, ensuring smooth power transfer and extended component life. It's a critical component for custom builds and driveline adjustments.
Why riders pick this
- Precision aluminum construction for durability
- 1-1/4" thickness for versatile spacing needs
- Machinable to smaller sizes for custom fitment
- Maintains spigot alignment even after machining
- Accepts bolts up to 7/16" diameter
When building or modifying your V-twin, proper pulley and sprocket alignment is non-negotiable for performance and longevity. The Harddrive aluminum pulley spacer provides the necessary offset to get your driveline dialed in. Its robust construction and thoughtful design make it a versatile solution for a range of Harley and Indian big twin applications.
Precision Alignment for Your Driveline
- Machined aluminum construction for strength and durability
- Drilled to accommodate bolts up to 7/16" diameter
- Designed to be machined down to a custom thickness without losing spigot alignment
- Versatile use for both pulley/sprocket and disc spacing applications
Custom Fitment and Easy Modification
This spacer isn't just a fixed component; it's a flexible solution for your custom needs. While it comes in a generous 1-1/4" thickness, its design allows for precision machining to a smaller size, ensuring it can be perfectly tailored to your specific setup. This adaptability makes it an invaluable asset for any serious builder looking to achieve optimal driveline geometry on their Harley-Davidson or Indian Motorcycle.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 193137
- UPC: 191361263521
- Height: 1-1/4 in (2.36 in OD)
- Bolt Size: Up to 7/16 in
- Weight: 1.3227 lbs
- Country of Origin: China (Taiwan)
Common questions
Can I modify the thickness of this spacer?
Yes, this Harddrive spacer is specifically designed to be machined down to a smaller thickness without compromising its spigot alignment, allowing for precise customization.
What size bolts will this spacer accommodate?
The spacer is pre-drilled to accept bolts with a diameter of up to 7/16 inch, offering broad compatibility with common hardware.
Can this spacer be used for brake discs?
Yes, in addition to aligning pulleys and sprockets, this versatile aluminum spacer can also be utilized as a disc spacer for your braking system.
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 | 820-60561 |
| WEIGHT | 1.32 lb |
