Harddrive Pulley Spacer - Aluminum 1/2" Black 00-UP

Harddrive aluminum pulley spacer in black, 1/2" thick and drilled for up to 7/16" bolts. Used to line up pulleys and sprockets during drivetrain assembly, and can be machined down to a smaller thickness without affecting spigot alignment.

Features

• Aluminum construction
• Drilled for up to 7/16" bolts
• Machinable to custom thickness
• Can be used as disc spacer
• Black finish

Specifications

• Brand: Harddrive
• Manufacturer Part #: 193134
• UPC: 191361263491
• Thickness: 1/2 in
• Diameter: 5.11 in
• Weight: 0.5511 lbs
• Country of Origin: China (Taiwan)

Fitment

Used for lining up pulleys and sprockets on Harley-Davidson and Indian motorcycles with custom drivetrain builds.

Frequently Asked Questions

Can I machine this spacer down to a thinner size?

Yes — the spacer can be machined to a smaller thickness without affecting spigot alignment, letting you dial in precise pulley gaps.

What size bolts does it accept?

Drilled for up to 7/16" diameter bolts.

Can this be used for anything other than pulleys?

Yes — it can also serve as a disc spacer in other drivetrain applications.

What material is it made from?

6061-T6 aluminum, anodized black for corrosion resistance.