Harddrive Pulley Spacer - Aluminum 3/4" Black 00-UP

Harddrive aluminum pulley spacer in black, 3/4" nominal thickness for lining up pulleys and sprockets on Harley and Indian bikes. Drilled for up to 7/16" bolts and machinable down to smaller sizes without losing spigot alignment.

Features

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

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)

Fitment

Use for aligning pulleys and sprockets on Harley-Davidson and Indian motorcycle drive systems.

Frequently Asked Questions

Can I machine this spacer down to a different thickness?

Yes — the spacer is designed to be machined down without affecting spigot alignment, letting you dial in the exact thickness needed.

What size bolts does this accept?

Drilled for up to 7/16" bolts. Verify your pulley or sprocket hardware matches before ordering.

Can this be used as a disc spacer?

Yes — in addition to pulley and sprocket alignment, this spacer can function as a disc spacer in drive applications.

Will I need to modify my bike to install this?

Installation depends on your specific pulley setup. Consult your bike's service manual or a qualified technician to confirm fitment and alignment before installation.