Harddrive Fork Bushing - 39mm 45465-87 PR

Harddrive fork bushing for 39mm fork tubes, a genuine OEM-style replacement that prevents scoring and premature seal wear on V-twin motorcycle suspension. Sold as a pair of upper and lower slider bushings, made in Japan.

Features

• Upper and lower fork slider bushing set
• Prevents fork tube scoring and seal wear
• Fits 39mm fork tubes
• Sold in pairs
• Made in Japan

Specifications

• Brand: Harddrive
• Manufacturer Part #: 28186
• UPC: 191361356193
• Tube Size: 39mm
• Length: 3.93 in
• Width: 2.36 in
• Height: 3.93 in
• Weight: 0.22 lbs
• Country of Origin: Japan

Fitment

Fits V-twin motorcycles with 39mm fork tubes, including select Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What's included in this bushing set?

One pair each of upper and lower fork slider bushings for a single fork leg.

Will these fit my 41mm or 49mm fork tubes?

No — this part is sized for 39mm fork tubes only. Harddrive makes separate bushings for 35mm, 41mm, and 49mm tubes.

Why do fork bushings need replacing?

Over time, fork bushings wear and score, allowing metal-to-metal contact that damages seals and causes oil leaks. New bushings restore smooth slider action and protect seals.

Do I need special tools to install these?

Installation requires removing the fork legs from the bike and partially disassembling them. Most riders have a shop handle the work, though experienced DIY mechanics can do it with standard tools.