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Bob B.
Bob B., Tech Ed Teacher
Category: Small Engine
Satisfied Customers: 136
Experience:  Taught Small engine repair since 1988
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Have a Troy Bilt pressure washer--model 01903 with honda GC

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Have a Troy Bilt pressure washer--model 01903 with honda GC 160 5.0 engine and PSI of 2450. Need O rings for it but can't find. Any info on the O ring parts number I should ask for?
Which o ring?
Customer: replied 8 years ago.
We need the O rings in the water pump--in the area of the pistons. Is there a O ring kit for this?

There are but, theyre going to try to sell you on a pump.

Take the o rings to a home center and matchthem there as closely as possible.

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Bob B. and other Small Engine Specialists are ready to help you
Customer: replied 8 years ago.
We've done that but it continues to leak.
The part kit you are looking for is on this page on the bottom.
It can also be purchased there.

Please don't hit accept again or you will pay me 2x.