All Balls Racing
Back to Fork Seals & Bushings

All Balls Fork Dust Seal Kit (57-147)

Part # 57-147
Item #132825
Fits 8 motorcycles
  • BMW
    • R100CS · 1980–1984
    • R45 · 1978–1985
    • R45N · 1978–1985
    • R45T · 1980–1985
    • R45TN · 1980–1985
    • R65 · 1978–1985
    • R65LS · 1981–1985
    • R80 RT · 1982–1984
$23.17 $22.01 Save $1.16
/
Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon
  • Flat $10 U.S. shipping, free over $100
  • Ships from one of three U.S. warehouses
  • Secure checkout
WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
All Balls Racing Fork Dust Seal Kit — BMW R100CS (1980-1984) + 7 more
Product Details

Forks weeping oil down the tubes, or you've noticed dust building on the uppers above the dust seal — time to refresh the seals before the chrome scores. All Balls fork seal kits use OEM-spec rubber and exact-size dimensions so the fork action stays factory after the rebuild. Bushing-kit variants add the slider and leg bushings for a full re-build at the same drop. Includes copper washer, o-rings, and snap rings.

Kit fits the bikes listed below. Match your fork-tube diameter and bike year before ordering.

Kit contents:

  • 2x Dust Seal, Fork

Fitment

  • BMW R100CS 1980–1984
  • BMW R45 1978–1985
  • BMW R45N 1978–1985
  • BMW R45T 1980–1985
  • BMW R45TN 1980–1985
  • BMW R65 1978–1985
  • BMW R65LS 1981–1985
  • BMW R80 RT 1982–1984

Specifications

The All Balls Racing 57-147 is a fork seal kit verified to fit 8 motorcycles including BMW R100CS; BMW R45; BMW R45N. It matches an OE fork tube diameter 36 mm.

Seal DesignBalanced 3-lip
Seal MaterialCustom Elastomer
Seal Life Improvement vs OEM3 to 5 times longer
Stiction Reduction vs OEM1/3 to 1/2 less
Kit Contents2 Fork Dust Seals
Best ForOff-road / Trail, Street, Track
Fork Tube Diameter36 mm

Verified from Garamoto’s catalog & fitment data.

You may also like