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Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

  • Part #:
    149896
  • Manufacturer Part #:
    42520

MSRP Price: $43.95

Our Price: $37.99

You Save:
$5.96 (14%)
1 on Hand

Overview of Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

  • Leak Proof manufactures fork seals for virtually every motorcycle made
  • Easy push-fit installation, no hassles, no special tools
  • Leak Proof Pro-Moly seals offer a further 20% stiction reduction over the standard seals


  • LEAK PROOF WIPER/SEAL KITS

  • Replace worn stock fork seals and wiper dust covers with one kit -- includes one pair of Leak Proof Pro Wipers and one pair of Leak Proof Pro Moly fork seals

Specs for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

Type Fork Seal
Units Kit
Weight 0.15 lbs

Cross reference number(s):

04070121

Specs for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

Type Fork Seal
Units Kit
Weight 0.15 lbs

Fitment for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

See if this part fits your ride

Part 149896 fits the following machines

Kawasaki
  • 1982 Kawasaki KZ1000J
  • 1981 Kawasaki KZ1000J
  • 1982 Kawasaki KZ1000K Ltd
  • 1981 Kawasaki KZ1000K Ltd
  • 1982 Kawasaki KZ1000M CSR
  • 1981 Kawasaki KZ1000M CSR
  • 2002 Kawasaki KZ1000P Police
  • 2001 Kawasaki KZ1000P Police
  • 2000 Kawasaki KZ1000P Police
  • 1999 Kawasaki KZ1000P Police
  • 1998 Kawasaki KZ1000P Police
  • 1997 Kawasaki KZ1000P Police
  • 1996 Kawasaki KZ1000P Police
  • 1995 Kawasaki KZ1000P Police
  • 1994 Kawasaki KZ1000P Police
  • 1993 Kawasaki KZ1000P Police
  • 1992 Kawasaki KZ1000P Police
  • 1991 Kawasaki KZ1000P Police
  • 1990 Kawasaki KZ1000P Police
  • 1989 Kawasaki KZ1000P Police
  • 1988 Kawasaki KZ1000P Police
  • 1987 Kawasaki KZ1000P Police
  • 1986 Kawasaki KZ1000P Police
  • 1985 Kawasaki KZ1000P Police
  • 1984 Kawasaki KZ1000P Police
  • 1983 Kawasaki KZ1000P Police
  • 1982 Kawasaki KZ1000P Police
  • 1983 Kawasaki KZ1000R Lawson Replica
  • 1982 Kawasaki KZ1000R Lawson Replica
  • 1983 Kawasaki KZ1100A
  • 1982 Kawasaki KZ1100A
  • 1981 Kawasaki KZ1100A
  • 1982 Kawasaki KZ1100B GPz
  • 1981 Kawasaki KZ1100B GPz
  • 1983 Kawasaki KZ1100D Spectre
  • 1982 Kawasaki KZ1100D Spectre
  • 1985 Kawasaki ZN1100B Ltd
  • 1984 Kawasaki ZN1100B Ltd
  • 1997 Kawasaki ZX600C Ninja 600R
  • 1996 Kawasaki ZX600C Ninja 600R
  • 1995 Kawasaki ZX600C Ninja 600R
  • 1994 Kawasaki ZX600C Ninja 600R
  • 1990 Kawasaki ZX750F Ninja 750R
  • 1989 Kawasaki ZX750F Ninja 750R
  • 1988 Kawasaki ZX750F Ninja 750R
  • 1987 Kawasaki ZX750F Ninja 750R
  • 1986 Kawasaki ZX900A Ninja
  • 1985 Kawasaki ZX900A Ninja
  • 1984 Kawasaki ZX900A Ninja
Suzuki
  • 2017 Suzuki LS650 Boulevard S40
  • 2016 Suzuki LS650 Boulevard S40
  • 2015 Suzuki LS650 Boulevard S40
  • 2014 Suzuki LS650 Boulevard S40
  • 2013 Suzuki LS650 Boulevard S40
  • 2012 Suzuki LS650 Boulevard S40
  • 2011 Suzuki LS650 Boulevard S40
  • 2009 Suzuki LS650 Boulevard S40
  • 2008 Suzuki LS650 Boulevard S40
  • 2007 Suzuki LS650 Boulevard S40
  • 2006 Suzuki LS650 Boulevard S40
  • 2005 Suzuki LS650 Boulevard S40
  • 1987 Suzuki LS650F Savage
  • 1986 Suzuki LS650F Savage
  • 2004 Suzuki LS650P Savage
  • 2003 Suzuki LS650P Savage
  • 2002 Suzuki LS650P Savage
  • 2001 Suzuki LS650P Savage
  • 2000 Suzuki LS650P Savage
  • 1999 Suzuki LS650P Savage
  • 1998 Suzuki LS650P Savage
  • 1997 Suzuki LS650P Savage
  • 1996 Suzuki LS650P Savage
  • 1995 Suzuki LS650P Savage
  • 1988 Suzuki LS650P Savage
  • 1987 Suzuki LS650P Savage
  • 1986 Suzuki LS650P Savage
Yamaha
  • 1990 Yamaha FZR400
  • 1989 Yamaha FZR400
  • 1988 Yamaha FZR400
  • 1997 Yamaha FZR600R
  • 1996 Yamaha FZR600R
  • 1995 Yamaha FZR600R
  • 1994 Yamaha FZR600R
  • 1993 Yamaha FZR600R
  • 1992 Yamaha FZR600R
  • 1991 Yamaha FZR600R
  • 1990 Yamaha FZR600R
  • 1989 Yamaha FZR600R
  • 1998 Yamaha XJ600S Seca II
  • 1997 Yamaha XJ600S Seca II
  • 1996 Yamaha XJ600S Seca II
  • 1995 Yamaha XJ600S Seca II
  • 1994 Yamaha XJ600S Seca II
  • 1993 Yamaha XJ600S Seca II
  • 1992 Yamaha XJ600S Seca II
  • 1986 Yamaha XJ700 Maxim
  • 1985 Yamaha XJ700 Maxim
  • 1986 Yamaha XJ700X Maxim X
  • 1985 Yamaha XJ700X Maxim X
  • 1985 Yamaha XV1000 Virago
  • 1984 Yamaha XV1000 Virago
  • 1999 Yamaha XV1100 Virago
  • 1998 Yamaha XV1100 Virago
  • 1997 Yamaha XV1100 Virago
  • 1996 Yamaha XV1100 Virago
  • 1995 Yamaha XV1100 Virago
  • 1994 Yamaha XV1100 Virago
  • 1993 Yamaha XV1100 Virago
  • 1992 Yamaha XV1100 Virago
  • 1991 Yamaha XV1100 Virago
  • 1990 Yamaha XV1100 Virago
  • 1989 Yamaha XV1100 Virago
  • 1988 Yamaha XV1100 Virago
  • 1987 Yamaha XV1100 Virago
  • 1986 Yamaha XV1100 Virago
  • 1985 Yamaha XV700 Virago
  • 1984 Yamaha XV700 Virago
  • 1987 Yamaha XV700C Virago
  • 1986 Yamaha XV700C Virago
  • 1986 Yamaha XV700S Virago
  • 1998 Yamaha XV750 Virago
  • 1997 Yamaha XV750 Virago
  • 1996 Yamaha XV750 Virago
  • 1995 Yamaha XV750 Virago
  • 1994 Yamaha XV750 Virago
  • 1993 Yamaha XV750 Virago
  • 1992 Yamaha XV750 Virago
  • 1991 Yamaha XV750 Virago
  • 1990 Yamaha XV750 Virago
  • 1989 Yamaha XV750 Virago
  • 1988 Yamaha XV750 Virago
3.9 / 5.0
49 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
29
6
2
3
9
Fit
3.8 / 5
Quality
3.8 / 5
Style
3.7 / 5
Value
3.8 / 5
Fit
1 / 5
Quality
1 / 5
Style
1 / 5
Value
1 / 5
Proven to Leak
I consider myself to be pretty skilled with tools, but these seals made me feel like an idiot. These leaked on both sides and failed state inspection immediately. The inspecting mechanic recognized the problem--Leak Proof Seals--and suggested that I use factory seals. I replaced the so-called Leak Proofs with genuine Honda seals that same day, and have had no problems in the year+ since.
October 23, 2009
Fit
1 / 5
Quality
1 / 5
Style
1 / 5
Value
1 / 5
No Review Title Entered By User
already leaking after 400 miles both sides, installed correctly no chrome flaws, just cheap soft rubber seals. should have got oem from the get go.
May 17, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Beats Honda OEM seals...
I bought new bushings and seals for my 86 1100 shadow last year from the dealer...waste of $100....they leaked worse than the old seals...bought a set of leakproof seals and no more leakage...the wife's Virago needs the fork seals replaced...I'm going with LeakProof again!
March 30, 2010
fork seals
fit was great' easy to install and have not leaked any oil
October 24, 2009
Fit
2 / 5
Quality
2 / 5
Style
2 / 5
Value
3 / 5
leak proof pro moly seals
I bought parts unlimited seals for my Goldwing and they were so much nicer than these.

They don't have a metal core and are almost like foam.

I just can't see how these are going to be as good as they
say the dust boot is hard plastic with some sharp edges and have casting nubs all over.

I might use these on a bike I was selling but not on one I intend to keep

Who knows they may be perfect but to hold them in your hand and compare them to others, not impressed
May 16, 2011
Fit
1 / 5
Quality
2 / 5
Style
2 / 5
Value
4 / 5
They leak
Put these on my old 1984 Honda Sabre with only 15000 miles on the odometer. Installed them. They were fine initially. But they started leaking after they were used alot. Once i saw they were leaking. I pushed down on my forks repeatedly with a fair amount of pressure and i could see it ooze out. About 1/2 teaspoon a cycle.

My forks aren't worn down. And no grooves in them. Smooth. So not sure why these would leak other than cheap seals.

Not recommended.
May 30, 2011
Fit
1 / 5
Quality
1 / 5
Style
3 / 5
Value
2 / 5
New seals, both leak
Removing old fork seals is a fairly involved job, not one you want to repeat right away. The new seals installed easily enough, but developed slow leaks on both forks right away. Not just shiny tubes, but small puddles accumulating on the wipers. And no, I didn't damage the seals during installation. After 20 years as a seal designer, I understand how important it is to assemble them correctly.
Now I either have to live with leaky forks or buy new seals and do the job a second time. After this experience, I can't recommend the Pro Moly fork seals.
August 21, 2012
Another great purchase
Seals and wipers very comparable to OEM. Correct fit without alterations. Good price and very quick shipping. Couldn't ask for much more.
May 3, 2016
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
August 20, 2012
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
easy to install
well made seals and easy to install
August 4, 2012
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Instructions and Manuals for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42520

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