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The Karcher ke3525f.1 2500 psi 3.5 gpm replacement triplex pressure washer pump has been discontinued and is not available for purchase at this time.


Karcher KE3525F.1 2500 PSI 3.5 GPM Replacement Triplex Pressure Washer Pump

Karcher Power Equipment and Accessories
Model: 9.803-818.0
(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
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1/2" Threaded (Female)
3/8" Threaded (Female)
Karcher KE.1 Replacement Triplex Plunger Pump
Flanged for direct couple to electric motor (56C)
Designed for 2500 PSI discharge at 3.5 GPM & 3400 RPM
Maximum inlet pressure: 125 PSI
15mm bore; 8.8mm stroke; 3/4" hollow shaft

Die Cast, Anodized Aluminum Crankcase
Large capacity oil bath prolongs pump life

Unloader, Inlet & Outlet Fittings Not Included
Forged brass manifold has an exclusive lifetime warranty

Solid Ceramic Plungers
Mirror finish & corrosion resistance for maximum performance

Precision Oil Dipstick
Allows proper ventilation of the crankcase

Rugged Components
Stainless steel inlet & discharge valves, long-life seals; dacromet-coated manifold bolts resist corrosion
Connecting rods have lubrication channels to prevent wear

Be Sure To Measure The Shaft & Flange Bolt Holes Accurately!
Pump ships as shown; you will need to reuse your fittings or purchase them separately
There is a 25% restock fee on returned pumps
Please refer to the Spec Sheet PDF under the Specs tab

Accessory Grade
Accessory Style
Karcher Electric
1/2" Threaded (Female)
3/8" Threaded (Female)
Rated PSI
2500 PSI
17 Pounds
Product Length
8.5 Inches
Product Width
7.5 Inches
Product Height
6.5 Inches
Consumer Warranty
7 Years
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  1 Question
Q: Hi Mike,
I have a Kaecher G 2500 VH pressure washer with a Honda GCV160 5.5HP vertical 7/8" shaft engine and I want to upgrade the pump from a wabble plate to a triplex pump. Is there anything out there that I can use?

by Bill Majer from Pennsylvania on June 08, 2016

A: Bill,

Unfortunately, I have not seen any triplex plunger vertical pumps. I do not believe they are made for vertical shaft engines. We only have 1 pump compatible with your unit and it is an axial cam pump. I have attached a link for you to view that pump.

AR Pump
by Brian, Product Expert

Karcher 9.803-818.0 Reviews & Ratings
1 Review  Sort by 
Patrirk K.
Oriskany Falls, NY
Purchased from Power Equipment Direct
Purchased 1/29/16
5 out of 55 out of 55 out of 55 out of 55 out of 5
Thank You
Thank you for the great service. The exact part the first time,definitely a company worth buying again from!
Patrirk Recommends This Karcher Product
Brian, the Pressure Washer Expert
Product Expert
You are most welcome!
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