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Repair Parts Home    Lawn Equipment Parts    Karcher Parts    Karcher Pressure Washer Parts    Karcher G 2650 OH (11945130) Pressure Washer Parts
Karcher G 2650 OH (11945130) Pressure Washer

 Karcher G 2650 OH (11945130) Pressure Washer Parts

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 Fig # Part # Img Part Name Availability Price Qty
A-19.189-007.0
Wheel
In stock
3 available
 $17.16
A-29.182-506.0
Cap
In stock
2 available
 $1.13
A-39.196-307.0
Saucer-Head Screw
In stock
22 available
 $0.56
A-49.182-353.0
Knob 1/4''-20
In stock
22 available
 $1.13
A-55.310-105.0
Nut
In stock
2 available
 $4.22
A-69.198-003.0
Washer
In stock
2 available
 $0.56
A-79.142-014.0
Hanger R-Side
In stock
2 available
 $7.17
A-89.196-308.0
Bolt-5/16-18 X 3/4
In stock
25+ available
 $1.13
A-99.183-405.0
Rubber Buffer
In stock
25+ available
 $2.27
A-109.802-064.0
Grommet, Rubber, Nozzle Holder
In stock
4 available
 $1.13
B-62.884-916.0
Valve (3 Pack)
In stock
25 available
 $16.86

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Pressure Washer Parts

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Discussion
Discussion for the Karcher G 2650 OH (11945130) Pressure Washer

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  • Comment:
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My power washer started pulsating and I watched the repair video and ordered a new Spill (Unloader) valve. The old one looked perfect upon removal and I installed the new one anyway. The problem is still there with no change from the old part. What do I do next and what parts should I order?
I have a Karcher pressure washer model # G2650OH part #(11945130) .
My problem is that I have a moderate to heavy water leak out the bottom small hole between the brass pump and the middle housing. Water flow increases with trigger / motor increase in RPM. I opened the three part pump housing assembly and also found the oil in the cast assembly portion to be contaminated with I believe to be water.

What is wrong, and which parts specifically do I need to replace to correct this issue?

Thanks

Dan
1272616
Reply: Karcher Gas Pressure Washer Wate...

1272616

I have the same problem that Dan has, water comes out of hole in bottom, pressure surges high to low continuously, and also has water in oil in pump body, need parts to fix, spill vale looks like new, have used unit just a few times, spill valve looks like new, clean, o-rings are OK, must have bad seal for water to get into pump oil ?
1223025
Question: Kercher Power Washer Question

1223025

I accidentally ran my Kercher power washer G 2650 OH without the water hose attached for a few minutes, while I was testing the carb adjustment. Now I don't have any pressure when I attempt to use the sprayer.

What parts do I need to purchase? 1) A completely new water pump component; 2) a valve/washer kit or 3) each valve internal part separately (hard to tell which parts are needed because none of the parts appear damaged)?

Also what type of oil should I use in the wobbler chamber? (Non-detergent 30W?)

Tim
RAMunoz
Question: Spill Valve

RAMunoz

I have the Karcher G2650 OH. The spill valve does not look like the one in the diagram. When I pulled it out, only got the top part with the green o-ring and the spring. Does this mean that it broke in two? If so, how do I get the bottom part out or do I need to take the assembly apart?
WJA
Reply: Spill Valve

WJA

Hello RAMunoz,

I checked with the manufacture about the question you had regarding if the 4.591-040.0 spill valve is the correct one for the model G 2650 OH. They assured me that it is the right one. If the shaft of the spill valve came out when you pulled it out, and the rest of it is still at the bottom. It looks as if you will have to remove that part of the pump to see if you can get the remaining parts out.

-WJA
David
Question: Water Pressure

David

Lost high water pressure while running. Recommendation for repairing?
nelsonclotvedt
Reply: Water Pressure

nelsonclotvedt

I have same problem as Dan, oil in pump has water problem, and pump pressure surges high to low continuously, spill valve looks like new, o-rings fine, valve is clean, I have used pump only few times for short periods, what might I need to replace?
fancyboxy