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The AAA 3700 PSI 2.5 GPM Horizontal Replacement Pressure Washer Pump Kit (model 90037) is a robust, industrial-grade pump designed to restore and enhance your gas-powered pressure washer’s performance. Compatible with horizontal engines featuring a 3/4" shaft, including Honda GX200, it delivers up to 3700 PSI and 2.5 GPM flow. Featuring PowerBoost Technology for adjustable pressure, durable brass construction, easy maintenance with a sight glass oil monitor, and thermal relief protection, this pump kit offers a reliable, professional-grade upgrade backed by a 5-year warranty.
| ASIN | B00TQLMNMC |
| Best Sellers Rank | #32,785 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #16 in Pressure Washer Pumps |
| Brand | AAA |
| Brand Name | AAA |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 536 Reviews |
| Flow Rate | 2.5 gpm |
| Global Trade Identification Number | 00879399002076, 08793990020760 |
| Included Components | Pump Kit |
| Item Dimensions L x W x H | 12"L x 9"W x 4"H |
| Item Type Name | 2.5 GPM Replacement Triplex Pressure Washer Pump Kit for SIMPSON Gas Power Washer Pumps, 3/4" Shaft, Horizontal Engine Fit, PowerBoost (90037) |
| Item Weight | 9 pounds |
| Manufacturer | AAA Pumps |
| Manufacturer Part Number | 90037 |
| Manufacturer Warranty Description | 5-year warranty |
| Material | Brass |
| Material Type | Brass |
| Model Number | 90037 |
| Number of Items | 1 |
| Power Source | Gas Powered |
| Product Dimensions | 12"L x 9"W x 4"H |
| Product Style | 3700 PSI at 2.5 GPM |
| Specific Uses For Product | pressure washing |
| Style | 3700 PSI at 2.5 GPM |
| UPC | 879399002076 |
| Unit Count | 1 Count |
| Voltage | 120 |
C**T
Great replacement!
This was a perfect, easy replacement for my Dewalt pressure washer. It works like new again.
A**R
Works as expected
2nd time i replaced this brand. Works as expected so far. Will see if this one last over a year or 2
A**R
Power washer
Fast shipping and easy to install.
J**S
pressure washer pump
A good pump, the only problem I had was that they did not send all the right parts luckily, I had the right parts. It is very easy to install
M**N
Defective pressure washing pump. Doesn't work
Terrible item. Pump is defective. Need to return item for full refund
J**N
Good stuff
Works great thanks.
L**Y
Easy Install. No Way It's 3700 PSI.
Easy install. Doesn't seem to leak oil like the original that came with my simpson ps3228 pump did. I don't have a pressure gauge but I'm more than sure this isn't 3700 psi even with the unloader turned all the way in. My old pump was rated at 3300 and would practically life my surface cleaner off the ground. Had to crank the unloader all the way in to get good pressure to turn the surface cleaner satisfactorily. All in all, not bad. It will get the job done. It's just not 3700 psi. Maybe at best 3200 psi.
R**Y
Good price
Fit very good and is to put on
T**H
Easiest installation ever !
Undid the 4 bolts, slid off old pump, slid on this pump, tightened bolts and tested. Worked perfectly right off the bat !
A**R
Excellent to deal with
Everything was perfect
Trustpilot
2 days ago
1 week ago