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AAA Fully Plumbed 3400 PSI 2.5 GPM Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit w/ PowerBoost

AAA Pressure Washers and Accessories
Model: 87GA12
(Based on expert analysis, manufacturer ratings and customer reviews)
4.6 out of 54.6 out of 54.6 out of 54.6 out of 54.6 out of 5
5 Reviews
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  • Accessories
Garden Hose (Female)
Garden Hose (Female)
22m Threaded (Male)
22m Threaded (Male)
Direct Drive Horizontal Triplex Plunger Replacement Pump
C30 fits many brands & models up to 3400 PSI
PowerBoost« Technology enhances cleaning performance

3/4" Shaft & SAE Gas Engine Flange
Produces up to 2.5 GPM, suitable for homeowner units

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

Threaded M22 Pump Outlet & Integrated Adjustable 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 & 3/16" shaft key for a tight connection

Be Sure To Measure Shaft & Bolt Holes Accurately
There is a 25% restock fee on returned pumps

Accessory Grade
Accessory Style
Garden Hose (Female)
22m Threaded (Male)
Rated PSI
3400 PSI
9 Pounds
Product Length
10 Inches
Product Width
4 Inches
Product Height
9 Inches
Consumer Warranty
5 Years
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  1 Question
Q: I have a Honda gx160 motor that runs great. It has a bad pump that may need to be rebuilt or replaced. Will this motor work good with the gx160?
The shaft is 3/4 I believe

by Mark Majors from Nebraska on July 01, 2016

A: Triplex: Model: SLPTP2530-401

Axial: Model: RMV25G30D

Axial cam pumps are found on cheaper pressure washers. If you'll be using your washer occasionally this is fine. They are sealed and not able to be rebuilt but are great for homeowners.
Triplex pumps are a higher quality pressure washer pump, offering longer life and better performance. They also include a larger price tag, but if you intend to use your power washer frequently, it's well worth the expense. If the pump breaks down, you can get it rebuilt instead of getting a new pressure washer pump.
by Brian, Product Expert
AAA 87GA12 Reviews & Ratings
Overall Rating
4.6 out of 54.6 out of 54.6 out of 54.6 out of 54.6 out of 5
High Quality (4)
Durable (3)
Price (2)
Easy To Use (2)
Features (2)
return policy (1)
Expensive (1)
80% of respondents would recommend this product to a friend
5 Reviews  Sort by 
Anesio R.
Greenacres, FL
Purchased from Pressure Washers Direct
Purchased 6/7/17
Most Helpful Positive Review
5 out of 55 out of 55 out of 55 out of 55 out of 5
It Was As Good As Expected
The overall performance was great. It works as good as when the machine was new. I will buy it again in the future if I have to. Thanks.
Pros: High Quality, Features, Easy To Use, I'd Buy It Again
Cons: Expensive
Anesio Recommends This AAA Product
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Korene J.
Monroe, WA
Purchased from Pressure Washers Direct
Purchased 3/10/17
4 out of 54 out of 54 out of 54 out of 54 out of 5
Product Fine, Return Policy Not So Fine
The product came in a timely manner and looked to be perfectly fine. My problem is that the return policy is only 30 days. By the time we got our installer to put it in, and discovered we ordered the wrong part, time was up and they refused my return! Now I need to find the right one AND sell the wrong one somehow.
Pros: Durable, Features, High Quality
Cons: return policy
Korene Does Not Recommend This Product
Brian, the Pressure Washer Expert
Product Expert
I'm sorry you ordered the wrong unit for your needs. Our Return Policy link at the bottom of every page provides the details on returns and damaged shipments.

We appreciate your business, and perhaps Craig's List or other resale site may help you sell the incorrect pump.

For those reading this review and having a 3rd party install their purchase, we'd like to recommend that you consult your installer before ordering to make sure you've chosen the correct item.
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Joshua S.
Gig Harbor, WA
Purchased from Pressure Washers Direct
Purchased 4/16/17
5 out of 55 out of 55 out of 55 out of 55 out of 5
Excellent Product!
I used one of these pumps commercially to wash well over 100 houses with my painting company. It finally gave up the ghost so I bought another pump just like it and bolted it onto the Honda GX200 in 15 minutes and was washing away.

It's hard to complain about a replacing a $250 tool that played a critical role in earning over half a million dollars for you!
Pros: Durable, Price, Reliable, High Quality
Joshua Recommends This AAA Product
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Brodie L.
Kansas City, MO
Purchased from Pressure Washers Direct
Purchased 4/24/17
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works Very Well
As my business grows I have seen the value in carrying a back-up pump and a back-up pressure washer. My last pump went bad and left me stranded on a job. After replacing the pump this one has made me a ton of money just like the last.
Pros: High Quality, Durable, Easy To Use, Price
Brodie Recommends This AAA Product
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Ronald H.
Butler, NJ
Purchased from Pressure Washers Direct
Purchased 4/21/16
4 out of 54 out of 54 out of 54 out of 54 out of 5
Detergent Attachment
It works, but does not seem to be drawing detergent solution. Is there a switch or a knob that I am not aware need and needed to turn on to draw detergent?
Ronald Recommends This AAA Product
Brian, the Pressure Washer Expert
Product Expert
You will need to use the black (soap) spray tip that came with your pressure washer. It allows the valve to open so the rushing water picks up detergent & adds it to the water flow by siphon action.

Your pressure washer-safe detergent needs to have a thin consistency, more like water than dish soap. Otherwise the water won't be able to pick it up. We say "pressure washer-safe" since the soap travels through your pump with the water- caustic soap or chemicals will damage the seals in the pump and void the warranty.

You can click on this link to see the Pressure Washer Safe Detergents that we sell; they may also be available in your area. Some can be used right out of the bottle, and some will need to be diluted first- please follow the manufacturer's instructions.
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