Harddrive Fork Bushing - 39mm 45461-87 PR

Harddrive fork bushing in 39mm size, a genuine replacement for V-twin motorcycle front ends. These bronze-composite bushings prevent scoring and premature fork seal wear when installed as upper and lower slider pairs.

Features

• Stock replacement upper and lower fork slider bushings
• Fits 39mm fork tubes
• Prevents fork scoring and seal wear
• Sold in pairs
• Made in Japan

Specifications

• Brand: Harddrive
• Manufacturer Part #: 28185
• UPC: 191361356209
• 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 Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What size fork tubes do these fit?

These are for 39mm fork tubes. Harddrive also makes bushings for 49mm, 41mm, and 35mm tubes — verify your fork size before ordering.

How many bushings are in a pair?

One pair includes both upper and lower slider bushings needed for a complete fork service.

Why replace fork bushings?

Worn bushings allow fork tubes to score, which damages seals and causes oil leaks. New bushings restore smooth tube travel and prevent seal damage.

Is installation difficult?

Fork bushing replacement requires disassembly of fork lowers and stanchions. Most riders have this done by a shop, but experienced DIY mechanics can handle it with basic suspension tools.