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All Balls Fork Oil Seal Kit (55-139)

Part # 55-139
Item #131910
Fits 7 motorcycles
  • Kawasaki
    • KZ1000 Police · 1979-1980
    • Ninja ZX-10R · 1986-1987
    • ZX1000 B1,B2,B3 Tomcat · 1986-1987
  • Moto Guzzi
    • California · 1994-1997
  • Yamaha
    • Royal Star 1300 Venture · 1986-1993
    • V Max · 1985-1992
    • Venture Royale 1200 · 1983-1985
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WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
All Balls Racing Fork Oil Seal Kit — Kawasaki KZ1000E (1979-1980) + 5 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 Fork Seal

Fitment

  • Kawasaki KZ1000E 1979–1980
  • Kawasaki ZX1000 Ninja 1986–1987
  • Moto Guzzi California 1994–1997
  • Yamaha VMX12 V-Max 1985–1992
  • Yamaha XVZ 1300 D Venture Royal 1986–1993
  • Yamaha XVZ12 Venture 1983–1985

Specifications

Fork Size40 mm
Fork Seal Size (ID × OD × W)40x52x8 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 Seals
Best ForOff-road / Trail, Street, Track

Verified from Garamoto’s catalog & fitment data.

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