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OEM Technologies Fully Plumbed 3400 PSI 2.5 GPM (3/4" Shaft) Axial Pressure Washer Pump Kit
Model:
90029
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Features
Grade
Consumer
Style
Gas
Inflow
Garden Hose (Female)
Outflow
22m Threaded (Male)

OEM Technologies Fully Plumbed 3400 PSI 2.5 GPM (3/4" Shaft) Axial Pressure Washer Pump Kit
Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."
- Direct Drive Horizontal Axial Replacement Pump
- Great for power washers that can support 3400 PSI at 2.5 GPM
- Save money by replacing the pump instead of buying a new power washer
- 3/4" Shaft & SAE Gas Engine Flange
- SAE standard bolt pattern fits most gas-powered pressure washers
- Designed for gas-powered pressure washers with horizontal engines
- Thermal Relief Protection (TRV)
- Protects the pump from overheating while in bypass mode
- Releases small amounts of hot water and intakes cooler water to extend pump life
- Maintenance-Free Crankcase
- Prefilled with oil & sealed for simple installation, no oil changes
- Fully anodized die-cast aluminum for protection against corrosion
- Brass Pump Head w/ Black Aluminum Body
- Strong, long lasting and corrosion resistant
- Improved seal life to prevents water leaks for higher efficiency
- Stainless-Steel Pistons & Integrated Unloader
- Better wear and friction resistance extends seal life
- Integrated unloader with easy start system makes start up a breeze
- Threaded M22 Pump Outlet & 3/4" Garden Hose Inlet
- Check your pressure washer's inlet & outlet orientation to ensure compatibility
- Complete Kit for Easy Installation
- New mounting bolts, 3/16" shaft key for tight connection & instruction manual
- Be Sure To Measure Flange Bolt Holes & Shaft Accurately!
- There is a 25% restocking fee on returned pumps
- See the Owner's Manual (under the Specs tab) for dimensions
- Please Call Us For Sizing Assistance w/ Information Below:
- 1. Age of Pump and Model # (must be no more than 15-yrs old)
- 2. Is the pump Vertical or Horizontal
- 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
90029

General Information
Product Category
Pressure Washer Pumps
Overview
Product Category
Pressure Washer Pumps
Weight
6 Pounds
Consumer Warranty
2 Years
Product Length
8.5 Inches
Product Width
8.5 Inches
Product Height
8 Inches
Power Type
Gas
UPC
879399001499
Accessories
Pump Brand
OEM
Pump Type
Axial Cam
Shaft Size
3/4
Pump Design
Horizontal
Adjustable Pressure
No
Accessory Grade
Consumer
Accessory Style
Gas
Inflow
Garden Hose (Female)
Outflow
22m Threaded (Male)
Maximum GPM
Maximum GPM
Gallon per Minute
2.5
Rated PSI
3400 PSI
Chemical Injections
Siphon Tube
Reviews
(74)
OEM Technologies 90029 Reviews & Ratings
Customer Rating
4.74
(74 Ratings)
5
(64)

4
(6)

3
(1)

2
(1)

1
(2)


A Wonderful Experience
By Carlos S.
Florida
Purchased 02/17/2025 |
Review Posted 03/12/2025
Replacing the old pressure washer was a piece of cake. Then, an amazing performance that made me feel I had a brand new pressure washer machine. I highly recommend this product for its solid construction and easy to install.
Carlos S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again, Easy To Store
Cons:
Heavy

A wonderful experience. (Duplicate)
By Carlos S
Florida
Purchased 02/17/2025 |
Review Posted 03/12/2025
Replacing the old pressure washer was a piece of cake. Then, an amazing performance that made me feel I had a brand new pressure washer machine. I highly recommend this product for its solid construction and easy to install.
Carlos S Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again, Easy To Store
Cons:
Heavy

As advertised!!! Great pump
By Phillip S.
Texas
Purchased 08/14/2024 |
Review Posted 09/04/2024
Great product!!! I would buy it again.
Phillip S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again, Easy To Store

Easier Than Replacing Parts
By Guy L.
Ohio
Purchased 08/11/2024 |
Review Posted 09/03/2024
It took a couple of weeks of ordering and returning parts. 4 bolts and a key way and it was running.
Guy L. Recommends This
Was this review helpful?
Rating Breakdown
4/5
5/5
5/5
5/5
Pros:
Easy To Use
Cons:
None

Pressure Upgrade
By Thomas R.
Ohio
Purchased 07/29/2024 |
Review Posted 08/19/2024
Replaced pump that had failed due to no winter servicing. Pump seals failed, and oil in pump was displaced by water. Complete failure. 3100 lb pressure pump was replaced by 3400 lb pressure pump. Pump came sealed, ready to install. 4 bolts provided. Pump was an exact match. Works very well. Owner very happy with the increased pressure.
Thomas R. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again
Cons:
None

FANTASTIC.
By Robert D.
Oregon
Purchased 04/16/2024 |
Review Posted 08/17/2024
Jim was super helpful in getting and explaining the installation of this pump. Everything was smooth and easy! Thanks Jim.
Robert D. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again
Cons:
None

Excellent Value
By Gary S.
Arizona
Purchased 06/10/2024 |
Review Posted 07/02/2024
It is a very well made pump, and an excellent value for the money.
Gary S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I39d Buy It Again

Awesome Pump
By Bill K.
Wisconsin
Purchased 04/18/2024 |
Review Posted 05/09/2024
This replacement pump is great the quality and performance exceeded what I was expecting.
Bill K. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again
Cons:
None

FANTASTIC
By Robert D.
Oregon
Purchased 04/16/2024 |
Review Posted 05/07/2024
Fantastic.
Robert D. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again
Cons:
None

My New Pump
By Eugene B.
Massachusetts
Purchased 04/14/2024 |
Review Posted 05/07/2024
Purchase was easy shipping, was fast and the pump works great.
Eugene B. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Price, I39d Buy It Again, Easy To Store
Cons:
None
Product Q&A
(3)

Product Questions
Answered by Jim, the Pressure Washer Expert
Is this pump compatible with a Ryobi (RY803423H)?
Eric
from South Carolina
August 30, 2023
Is this pump compatible with a DPD3100 Pressure washer?
Eric
from Georgia
August 07, 2023
Will this fit a Generac 01292-0 pressure washer?
Michael
from Michigan
April 06, 2021
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Manuals
90029

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OEM Technologies Fully Plumbed 3400 PSI 2.5 GPM (3/4" Shaft) Axial Pressure Washer Pump Kit









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