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Karcher G 2500 VH (11944020) (Version 1) Pressure Washer

Karcher G 2500 VH (11944020) (Version 1) Pressure Washer Parts

Page A
Page B
Page C
Page D
Page E
Page F
Page A
 Fig #
1
Bracket
 
No Longer Available [ More Info ]

Part Number: 9.142-009.0

Discontinued

Not Available

2
Washer
 $2.99

Part Number: 9.198-003.0

In Stock, 2 Available

Ships within 1 business day
 $2.99
3
Nut
 $2.99

Part Number: 5.310-105.0

In Stock, 3 Available

Ships within 1 business day
 $2.99
4
Grommet, Rubber, Nozzle Holder
 $3.05

Part Number: 9.802-064.0

In Stock, 25+ Available

Ships within 1 business day
 $3.05
5
Saucer-Head Screw
 $3.99

Part Number: 9.196-307.0

In Stock, 21 Available

Ships within 1 business day
 $3.99
6
Knob
 $2.03

Part Number: 9.182-353.0

In Stock, 18 Available

Ships within 1 business day
 $2.03
7
Wheel and Tire
 $21.04

Part Number: 8.754-186.0

In Stock, 25+ Available

Ships within 1 business day
 $21.04
9
Cap
 $2.03

Part Number: 9.182-506.0

In Stock, 10 Available

Ships within 1 business day
 $2.03
10
Flat Head Screw
 
No Longer Available [ More Info ]

Part Number: 9.196-030.0

Discontinued

Not Available

12
Rubber Buffer
 $2.99

Part Number: 9.183-408.0

In Stock, 3 Available

Ships within 1 business day
 $2.99
Page B
 Fig #
1
Nozzle Insert
 $22.79

Part Number: 4.769-035.0

In Stock, 13 Available

Ships within 1 business day
 $22.79
2
O-ring
 $2.99

Part Number: 6.362-384.0

In Stock, 20 Available

Ships within 1 business day
 $2.99
3
Throttle
 $20.24

Part Number: 4.030-109.0

In Stock, 8 Available

Ships within 1 business day
 $20.24
5
Joining Piece
 $23.37

Part Number: 4.030-125.0

In Stock, 10 Available

Ships within 1 business day
 $23.37
6
Grooved Ring
 $5.23

Part Number: 6.365-394.0

In Stock, 25+ Available

Ships within 1 business day
 $5.23
7
Pump Check Valve
 $8.44

Part Number: 4.580-330.0

In Stock, 25+ Available

Ships within 1 business day
 $8.44
8
Cylinder Head
 $155.44

Part Number: 5.550-294.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $155.44
9
Plate
 $2.03

Part Number: 5.003-062.0

In Stock, 1 Available

Ships within 1 business day
 $2.03
10
Pressure Check Valve Set
 $21.62

Part Number: 2.884-916.0

Backorder: No ETA.

Backorder: No ETA.
 $21.62
11
Gasket
 $2.99

Part Number: 6.363-273.0

In Stock, 7 Available

Ships within 1 business day
 $2.99
12
Drain Plug
 $11.63

Part Number: 4.132-007.0

In Stock, 23 Available

Ships within 1 business day
 $11.63
13
Spare Parts Kit Detergent Injector
 $45.00

Part Number: 2.883-862.0

In Stock, 6 Available

Ships within 1 business day
 $45.00
14
Washer
 $2.03

Part Number: 5.115-903.0

In Stock, 4 Available

Ships within 1 business day
 $2.03
19
Hexagonal Head Screw
 $1.99

Part Number: 7.304-098.0

In Stock, 3 Available

Ships within 1 business day
 $1.99
Page C
 Fig #
1
Valve Kit
 $76.16

Part Number: 4.580-360.0

In Stock, 8 Available

Ships within 1 business day
 $76.16
2
Piston
 $4.89

Part Number: 4.553-215.0

In Stock, 7 Available

Ships within 1 business day
 $4.89
3
Pressure Spring
 $2.03

Part Number: 5.332-391.0

In Stock, 24 Available

Ships within 1 business day
 $2.03
4
Screw
 $2.99

Part Number: 6.303-324.0

In Stock, 4 Available

Ships within 1 business day
 $2.99
5
Piston Guidance
 $37.20

Part Number: 5.060-838.0

In Stock, 5 Available

Ships within 1 business day
 $37.20
6
Filter
 $3.99

Part Number: 6.414-252.0

In Stock, 25+ Available

Ships within 1 business day
 $3.99
7
Oil Sealing
 $5.00

Part Number: 6.365-393.0

In Stock, 25+ Available

Ships within 1 business day
 $5.00
8
Unloader Valve
 $18.60

Part Number: 4.591-040.0

Backorder: No ETA.

Backorder: No ETA.
 $18.60
9
Swivel Style Hose Coupler
 $3.99

Part Number: 9.154-009.0

Backorder: No ETA.

Backorder: No ETA.
 $3.99
Page D
 Fig #
2
Handle
 $61.05

Part Number: 6.491-503.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $61.05
4
Air Filter Element
 $39.65

Part Number: 6.491-726.0

In Stock, 4 Available

Ships within 1 business day
 $39.65
5
Cover
 $19.77

Part Number: 9.194-543.0

In Stock, 4 Available

Ships within 1 business day
 $19.77
Page E
 Fig #
1
Pump Shaft-Vertical
 $271.24

Part Number: 9.154-031.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $271.24
2
Rotary Shaft Seal
 $13.94

Part Number: 7.367-018.0

In Stock, 2 Available

Ships within 1 business day
 $13.94
3
Housing-Vertical
 
No Longer Available [ More Info ]

Part Number: 9.135-001.0

Discontinued

Not Available

4
Pump Oil
 $16.63

Part Number: 6.288-050.0

In Stock, 25+ Available

Ships within 1 business day
 $16.63
5
Gasket
 $4.42

Part Number: 6.362-471.0

In Stock, 25+ Available

Ships within 1 business day
 $4.42
6
Ball Bearing
 $5.00

Part Number: 7.401-155.0

In Stock, 4 Available

Ships within 1 business day
 $5.00
7
Swash Plate
 $88.95

Part Number: 6.401-289.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $88.95
8
Cheese Head Screw
 $2.03

Part Number: 6.304-048.0

In Stock, 3 Available

Ships within 1 business day
 $2.03
9
Washer
 $2.03

Part Number: 9.802-813.0

In Stock, 8 Available

Ships within 1 business day
 $2.03
10
Socket Head Cap Screw-5/16
 $2.03

Part Number: 9.196-033.0

In Stock, 2 Available

Ships within 1 business day
 $2.03
11
Shaft Key
 $7.15

Part Number: 9.802-958.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $7.15
Page F
 Fig #
1
Trigger Gun
 $112.21

Part Number: 8.754-381.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $112.21
2
Quick Connect, Male, 3000 Psi
 $14.07

Part Number: 9.112-533.0

In Stock, 5 Available

Ships within 1 business day
 $14.07
3
High Pressure Hose
 $31.86

Part Number: 8.753-423.0

In Stock, 10 Available

Ships within 1 business day
Note: 25 Ft
 $31.86
4
Quick Connect Nozzle Kit (0325)
 $26.40

Part Number: 9.104-016.0

In Stock, 25+ Available

Ships within 1 business day
 $26.40
Miscellaneous Parts
800
3000psi Pump Assy-Vertical
 $251.72

Part Number: 9.120-020.0

Ships In 10 - 16 Business Days

Ships in 10 - 16 business days
 $251.72
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Accessories
Accessories for the Karcher G 2500 VH

Questions & Answers

What is the oil used in the KARCHER pressure washer pump?
James for model number G2500vh asked on 2019-07-11
Hello James, Thank you for contacting us. I have researched the model you have provided and have found the part you are looking for is Part Number: 6.288-050.0. It is 15 W-40 non detergent Oil. Hope this helps!
Looe pressure when using my white nozzle red nozzle I have pressure and black nozzle I have correct pressure. Its 12 years old. Works good always starts and would like to repair any suggestions would be helpful
robert for model number karcher g 2500 vh asked on 2020-01-17
Hi Robert. If you have nozzle with the black one I recommend getting the nozzle kit 9.104-016.0. Thank you for your question and good luck with your repair!
Discussion
Discussion for the Karcher G 2500 VH (11944020) (Version 1) Pressure Washer

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: Karcher G2500VH Won't Hold Press...

1839579

Hi, power tool repair gurus.

I purchased a used Karcher G2500VH pressure washer. It was in mediocre shape from the start. I had to replace the carburetor as it was fouled. Once I did that, the Honda engine runs pretty well. The pump is another story entirely. It has always failed to hold pressure when in use. It's not a fast pulse but a slow hold, then unload, reengage, then unload over and over.

Here's what I've done:
- Replaced the unloader valve
- Removed, disassembled, cleaned and reassembled the pump per the YouTube instruction from eReplacement Parts. I replaced the grooved rings and washers on the water side of the pump as I found one of the washers had a broken leg.

Sadly, it still won't hold pressure. What might be wrong at this point? I do live in IN which has very hard water if that helps.

I've posted a YouTube video here so that you can actually see the behavior: link removed

Thank you in advance for the help!
Hello Here is some food for thought. It involves the condition of the valves inside the pump as it relates to your problem:

link removed And Pump Pressure Issues | Pressure Washers | Pressure Washer Parts
Question: G 2500 Vh Karcher Pressure Washe...

1341518

I'm having trouble with my pressure washer. Its pulsating with high pressure for a second or two them little or no pressure for about the same amount of time. This will continue with little or no change. I have read some post about the unloader valve but wanted to see what everone thought. I took it out and it was'nt tight at all like the videos I've watched.
Thanks for any and all help
WJA
Hello 1341518,

We have an article and video on How to Diagnose Pressure Washers. Hope this helps.

-WJA
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