Description
This genuine Harley-Davidson NOS 39mm fork dust seal (part number 45401-87) is designed for Sportster XL and FXR motorcycle applications. The dust seal helps protect fork oil seals and internal suspension components from dirt, debris, and moisture while maintaining proper front suspension performance. OEM Harley fork dust seals are commonly used during front fork rebuilds and restoration projects.
Ideal for vintage Harley restorations, fork maintenance, or replacing worn original fork dust seals.
Features:
Genuine Harley-Davidson OEM part
Part Number: 45401-87
Type: Fork dust seal
Fits 39mm front forks
Helps protect fork seals and bushings
OEM Harley fit and finish
Ideal for fork rebuilds and restoration projects
Fitment:
Harley-Davidson Models:
Sportster XL Models with 39mm forks
FXR Models with 39mm forks
Common applications include:
XLH883
XLH1200
FXRS
FXLR
FXRT
1987-later Sportster applications and select FXR models.
(Verify exact year and fork size before purchasing)
Condition:
NOS (New Old Stock)
May show light shelf wear from long-term storage. Please review photos carefully for exact condition.
Notes:
Sold individually unless otherwise noted
Front fork suspension component
Professional installation recommended
