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Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42090

  • Part #: 149884
  • Manufacturer Part #: 42090

MSRP Price: $38.95

Our Price: $37.99

You Save:
$0.96 (2%)
1 on Hand

Overview of Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42090

  • 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 - 42090

Type Fork Seal
Units Kit
Weight 0.15 lbs

Specs for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42090

Type Fork Seal
Units Kit
Weight 0.15 lbs

Fitment for Leak Proof Pro Moly Fork Seal/Wiper Dust Cover Kit - 42090

See if this part fits your ride

Part 149884 fits the following machines

Honda
  • 1982 Honda CB650
  • 1981 Honda CB650
  • 1980 Honda CB650
  • 1979 Honda CB650
  • 1981 Honda CB650C Custom
  • 1980 Honda CB650C Custom
  • 1982 Honda CB750C Custom
  • 1981 Honda CB750C Custom
  • 1980 Honda CB750C Custom
  • 1980 Honda CB750F Super Sport
  • 1979 Honda CB750F Super Sport
  • 1982 Honda CB750K
  • 1981 Honda CB750K
  • 1980 Honda CB750K
  • 1979 Honda CB750K
  • 1979 Honda CB750L
  • 1980 Honda CBX 1000 Super Sport
  • 1979 Honda CBX 1000 Super Sport
  • 1995 Honda CR80R
  • 1994 Honda CR80R
  • 1993 Honda CR80R
  • 1992 Honda CR80R
  • 1982 Honda CX500C Custom
  • 1981 Honda CX500C Custom
  • 1982 Honda GL500 Silver Wing
  • 1981 Honda GL500 Silver Wing
  • 1982 Honda GL500I Silver Wing Interstate
  • 1981 Honda GL500I Silver Wing Interstate
  • 1990 Honda VTR250
  • 1989 Honda VTR250
  • 1988 Honda VTR250 Interceptor
Yamaha
  • 1983 Yamaha XS400 Maxim
  • 1982 Yamaha XS400 Maxim
  • 1983 Yamaha XS400R Seca
  • 1982 Yamaha XS400R Seca
3.9 / 5.0
49 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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 - 42090

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