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AAA Fully Plumbed 3800 PSI 3.5 GPM Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit w/ PowerBoost
Model:
90038
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Factory-Direct
Features
Grade
Consumer
Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Female)
- Direct Drive Horizontal Triplex Plunger Replacement Pump
- Fits many brands & models up to 3800 PSI
- PowerBoost® Technology enhances cleaning performance
- 1" Shaft & SAE Gas Engine Flange
- Produces up to 3.5 GPM
- Polished Ceramic-Coated Pistons
- Runs cooler, lasts longer; thermal relief protects the pump
- Fully Anodized Black Die-Cast Aluminum Crankcase
- Oversized sight glass eliminates the need for a dipstick
- Sturdy forged brass manifold resists corrosion
- Pre-sealed & pre-filled with oil in the pump for easy maintenance
- Dual Oversize Radial Ball Bearings & Polished Steel Pistons
- Better wear & friction resistance extends seal life
- 3/8" Quick Connect Pump Outlet & Integrated Unloader
- Connects to many hoses; starts easily
- Complete Kit With 5 Year Consumer-Use Factory Warranty
- Includes detergent siphon tube for soap application
- New mounting bolts & 1/4" shaft key for a tight connection
- Be Sure To Measure The Shaft & Flange Bolt Holes Accurately!
- There is a 25% restock fee for 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
- 4. Engine Brand and HP (model # if available would be helpful)
- ***Shaft Size Measurements Must Be Precise***
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
90038
![specs product image PID-16286](/products-image/150/100GA13_16286_600.jpg)
Overview
Weight
14 Pounds
Consumer Warranty
5 Years
Product Length
9.5 Inches
Product Width
7 Inches
Product Height
12 Inches
Additional Model Numbers
100GA13, 90038
Accessories
Pump Brand
AAA
Pump Type
Triplex Plunger
Shaft Size
1
Pump Design
Horizontal
Adjustable Pressure
Yes
Accessory Grade
Consumer
Accessory Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Female)
Maximum GPM
Maximum GPM
Gallon per Minute
3.5
Rated PSI
3800 PSI
Chemical Injections
Siphon Tube
Reviews
(13)
AAA 90038 Reviews & Ratings
Customer Rating
4.38
(13 Ratings)
5
(10)
![](/images/full-stars-15x15.gif)
4
(1)
![](/images/full-stars-15x15.gif)
3
(0)
![](/images/full-stars-15x15.gif)
2
(1)
![](/images/full-stars-15x15.gif)
1
(1)
![](/images/full-stars-15x15.gif)
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Manifold/Pump Assembly
By Erskine F.
Pell City, Alabama
Purchased 05/14/2018 |
Review Posted 06/20/2018
After pricing the manifold only I located this part that includes the manifold and pump. It was 1/5 the price, easier to install and works great.
Erskine F. Recommends This
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Rating Breakdown
4/5
4/5
5/5
5/5
Pros:
Price, Easy To Use
Cons:
time to ship
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Fast Delivery
By James D.
Opelika, Alabama
Purchased 05/22/2018 |
Review Posted 06/18/2018
Excellent price on the pump. It was on backorder but I still received it within a week. I appreciate that kind of service!
James D. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
High Quality, I'd Buy It Again
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3800PSI Horizontal Triplex
By Kevin B.
Pittsburgh, Pennsylvania
Purchased 08/31/2017 |
Review Posted 10/13/2017
This pump works fine and is a direct fit, fast shipping, and good to go.
Kevin B. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
4/5
Pros:
Easy To Use, I'd Buy It Again
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Wife's Happy With It, So I Am Happy
By Jose T.
Stonington, Connecticut
Purchased 07/14/2017 |
Review Posted 08/09/2017
We got a chance to use it today for the first time, and the results are beyond expectation.
Jose T. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Exceeded Expectations
Cons:
Expensive
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Not Very Durable
By Shawn C.
Moncks Corner, South Carolina
Purchased 05/25/2017 |
Review Posted 07/29/2017
I have two of the DeWalt machines that take these pumps, both approximately 2 years old used commercially- which they are recommended for. I have replaced two on one machine and one on the other. The warranty covered two pumps and I purchased the other.
DeWalt would not cover one due to a cracked manifold. The manifold was cracked due to over tightening by the authorized shop. O rings blew, shop replaced, I picked up- still leaked same location. Shop cracked manifold upon replacing rings and left me with the bill. The pump performance however is great while it lasts.
DeWalt would not cover one due to a cracked manifold. The manifold was cracked due to over tightening by the authorized shop. O rings blew, shop replaced, I picked up- still leaked same location. Shop cracked manifold upon replacing rings and left me with the bill. The pump performance however is great while it lasts.
Shawn C. Does Not Recommend This
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Expert Response
The Factory Warranty covers defects in materials and workmanship, but it doesn't cover wear & tear or lack of maintenance. That being said, you may want to give the folks at Simpson (the makers of AAA pumps) a call at 877-362-4271to let them know about your situation, and see if there is another Factory Service location in your area that may provide you with better service.
For greater durability you may want to try a CAT Brand triplex pump if they have one that will match up with your pressure washer's mounting brackets & shaft.
For greater durability you may want to try a CAT Brand triplex pump if they have one that will match up with your pressure washer's mounting brackets & shaft.
![Dale, the Power Equipment Expert](http://www.powerequipmentdirect.com/images/experts/article-expert-13.png)
Dale V.
Power Equipment Expert
Rating Breakdown
3/5
3/5
5/5
4/5
Cons:
Unreliable
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Not Sure On Quality of AAA Pumps
By Melvin D.
Plummer, Idaho
Purchased 06/25/2017 |
Review Posted 07/21/2017
Maybe the AAA pressure pumps are a quality pump and I just happen to get 2 bad ones. I will respond futher when I find out how they stand behind them, that is far more important than a faulty product now and then. Any company out there is gonna have a bad one slip thru now and then.
Melvin D. Does Not Recommend This
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Expert Response
AAA pumps are one of the Simpson family of brands. Their Factory Warranty covers defects in materials and workmanship for 5 years, but it does not cover wear and tear items or improper installation.
Your file shows we are helping you and Simpson resolve the issues with your pump. We appreciate your business and apologize for any inconvenience.
Your file shows we are helping you and Simpson resolve the issues with your pump. We appreciate your business and apologize for any inconvenience.
![Dale, the Power Equipment Expert](http://www.powerequipmentdirect.com/images/experts/article-expert-13.png)
Dale V.
Power Equipment Expert
Rating Breakdown
5/5
1/5
1/5
1/5
Pros:
Price
Cons:
Unreliable
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Good Pump!
By Joe H.
richboro, Pennsylvania
Purchased 05/16/2017 |
Review Posted 07/18/2017
Installed in minutes, works great. I hope it lasts longer than the first one.
Joe H. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Worked As New
By Jim B.
East China, Michigan
Purchased 05/21/2017 |
Review Posted 06/13/2017
Easy install worked like as new.
Jim B. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
![Verified Buyer](http://www.powerequipmentdirect.com/images/icon_buyer_verified.png)
Delivered As Stated - Perfect Fit
By Brian G.
Saint Petersburg, Florida
Purchased 02/26/2017 |
Review Posted 03/20/2017
Easy to find, fast shipping, bolted on with no problems, delivered with oil.
Fired right up and ran perfectly. Like having a whole new PW.
Fired right up and ran perfectly. Like having a whole new PW.
Brian G. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
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I Ordered The Correct Assembly
By Glenn F.
Fort Myers, Florida
Purchased 11/14/2016 |
Review Posted 12/27/2016
The situation always helps when the customer (ME) orders and receives the correct part. The routine of replacing parts goes smoother when DIRECTIONS are followed!
I received the assembly and replaced it in the field. Had to go buy some anti-seize at a local auto parts. Then did a job in the same breath. Thanks Pressure Washer Direct. You made my day THAT day.
I received the assembly and replaced it in the field. Had to go buy some anti-seize at a local auto parts. Then did a job in the same breath. Thanks Pressure Washer Direct. You made my day THAT day.
Glenn F. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Durable, Quiet, Price, High Quality
Cons:
None
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AAA Fully Plumbed 3800 PSI 3.5 GPM Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit w/ PowerBoost
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