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90029 pressure washer pump kit
90029 pressure washer pump kit 90029 high pressure vertical pump 90029 pump manifold 90029 axial cam pressure washer pump Anodized Axial Cam Pressure Washer Pump Kit 90029 Black Anodized Axial Cam replacement pump features 90029 pump components
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90029 Anodized Axial Cam Pressure Washer Pump Kit

In stock

$159.99

In stock

Part Number: 90029
Compatible Brands: OEM Solutions, Simpson
Shipping Weight: 14 Lbs
Documents:

The 90029 is a pressure washer pump kit from OEM Technologies, rated for a maximum pressure of 3400 PSI at a flow rate of 2.5 GPM.

This black-anodized axial cam replacement pump features a durable forged brass head and stainless steel pistons, reducing wear on the pump’s seals.

This pump also comes equipped with PowerBoost Technology, delivering enhanced performance while extending engine and pump life.

An industry four-bolt mounting pattern secures to a 3/4 in. shaft motor. The pump is driven by a 3/16 in. square key.

Specifications of the 90029 Pump Kit

  • Max Pressure Rating: 3400 PSI
  • Max Flow Rate: 2.5 GPM
  • Inlet Port: 3/4 in. GH
  • Discharge Port: 22MM Threaded male fitting
  • Inlet Pressure Range: 10-60 PSI
  • Thermal Relief Port: 1/4 in. NPT
  • Shaft Diameter: 3/4 in.
  • Flange Bolt Pattern: SAE J-609A
  • Key Way: 3/16 in.
  • Pump Oil Capacity: 6.0 fl. oz.


Features of the 90029 Pump Kit

  • Features PowerBoost Technology that increases the pump’s outlet pressure.
  • OEM’s Preset Unloader assembly with a built-in easy-start system.
  • Thermal relief protection to prevent pump overheating
  • Rear oversized radial ball bearings are installed for better wear and friction resistance, and precision ceramic-coated pistons for extended seal life.
  • Crankcase is manufactured from fully anodized die-cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure.
  • Industry standard gas engine flange and 3/4 hollow shaft fits most horizontal shaft engines.
  • Comes with a 1-year limited manufacturer warranty.



Need Help? Call us:

1-269-685-4123

For availability, please text:

1-269-447-0412

Related Items

OEM Technologiesâ„¢ Axial Cam Pump Kit 90029


3400 PSI at 2.5 GPM Axial Cam Pump Kit with Hardware and accessories.


Designed for performance, the 90029 OEM Technologies Replacement Pump Kit with Axial Cam Pump is highly efficient and minimizes engine load.
This easy-to-install pump replacement kit is for gas pressure washers* with a horizontal engine and a 3/4" diameter shaft, such as the Honda GC190 and Honda GX200.
This pump can produce up to 3400 PSI Static Burst Pressure at 2.5 GPM
The 90029 Pump Kit Replacement pump from Simpson has stainless steel pistons for improved seal life and features a stainless steel integrated unloader with our easy-start system. (*Check your pressure washer's inlet and outlet orientation to ensure compatibility).


Whether you’re looking for a replacement part or an accessory to enhance your cleaning experience, SIMPSON has the right one for you! Our accessories provide more cleaning options for the homeowner and professional to get the job done efficiently. Many of our accessories are designed to fit most gas and electric pressure washers.


  • Extend the Life of Your Pressure Washer: Save money by replacing your pump instead of buying a whole new power washer.
  • This easy-to-install kit is great for power washers that can support 3400 PSI at 2.5 GPM to wash walls, fences, sidewalks, vehicles, and more.
  • Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet.
  • The SAE standard bolt pattern that fits most* gas-powered pressure washers.
  • Each kit includes a siphon tube with filter, mounting bolts, shaft key, and instruction booklet to get your machine back in action as quickly as possible. (*Check your pressure washer's inlet and outlet orientation to ensure compatibility).
  • Skip the Oil Change: This pump features a maintenance-free crankcase so you never have to change the oil. It is manufactured from fully anodized die-cast aluminum for protection against corrosion.
  • Extended Durability: A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode.
  • The TRV releases small amounts of hot water and intakes cooler water to prevent overheating and extend the life of the pump.
  • Get the Right Pump for Your Machine: This pump is designed for gas-powered pressure washers with horizontal engines.
  • Its SAE bolt pattern, hardware, and standard connections make it a great fit for many brands and models of power washers.


Customer Reviews

Good quality and its really putting out a lot of pressure
I bought the pump as an exact replacement. Put the key way into the pump and slid it onto the 3/4" shaft. Turned the water on returned to the pressure washer to see water spraying out of the part of the pump that sucks in chemical from a soap/chemical reservoir at first I was worried but I pulled the spray gun trigger to release pressure and then started up the pressure washer to see if it would stop and it did and hasn't done it again. The pump seems to be good quality and its really putting out a lot of pressure so for now I'm extremely satisfied! For the price I may buy another one.
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Can I Buy An Unloader Cap For The 90029 Pressure Washer Pump?

Yes, the 7104122 unloader cap is the correct cap for this pump.