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AAA Fully Plumbed C45 4400 PSI 4 GPM Horizontal Triplex Pressure Washer Pump Kit w/ PowerBoost
Model:
90034
Number of Reviews
(14)
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Sale Ends 03/29
 
$341.99
Was 
$379.99
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Free Shipping
*This product qualifies for
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anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
In-Stock
Ships Wednesday, Mar 22nd
Shipping to
60601
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Free to Lower 48 States
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*We currently CANNOT ship this product to Alaska, Hawaii or any destination outside of the United States
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AAA Fully Plumbed C45 4400 PSI 4 GPM Horizontal Triplex Pressure Washer Pump Kit w/ PowerBoost
Model: 90034
Number of Reviews
(14)
Ask a Question
$341.99
Was 
$379.99
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Required Accessories
9
These accessories are required to properly setup/install this product.
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Optional Accessories
10
Features
×
Grade
Prosumer
Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Female)
Direct Drive Horizontal Triplex Plunger Replacement Pump
Fits many brands and models up to 4400 PSI and 4 GPM
Save money by replacing the pump instead of buying a new power washer
PowerBoost Technology
Delivers higher pressure at the nozzle for a more efficient cleaning
Adjustable unloader knob lets you choose pressure at your convenience
1" Hollow Shaft & SAE Gas Engine Flange
Designed for gas-powered pressure washers with horizontal engines
Brass Pump Head w/ Polished Ceramic-Coated Pistons
Sturdy forged brass manifold resists corrosion
Runs cooler, lasts longer; thermal relief protects the pump
Fully Anodized Black Die-Cast Aluminum Crankcase
Pre-sealed and pre-filled with oil in the pump for easy maintenance
Oil sight glass & oil seal technology eliminates the need for a dipstick
Dual Oversize Radial Ball Bearings & Polished Steel Pistons
Better wear and friction resistance extends seal life
Stainless steel integrated unloader featuring easy-start system
3/8" Quick Connect Pump Outlet & 3/4" Garden Hose Inlet
Check your pressure washer's inlet and outlet orientation to ensure compatibility
Complete Kit with Factory Warranty
Includes detergent siphon tube for soap application
New mounting bolts & 1/4" shaft key for a tight connection & manual
Be Sure To Measure Shaft & Bolt Holes Accurately
There is a 25% restocking fee on returned pumps
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
Prop 65 WARNINGS
Show All Features
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to:
www.p65Warnings.ca.gov
Specifications
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90034
General Information
Product Category
Pressure Washer Pumps
Overview
Product Category
Pressure Washer Pumps
Weight
18 Pounds
Consumer Warranty
5 Years
Product Length
11.5 Inches
Product Width
11.5 Inches
Product Height
11 Inches
Power Type
Gas
Accessories
Pump Brand
AAA
Pump Type
Triplex Plunger
Shaft Size
1
Pump Design
Horizontal
Adjustable Pressure
Yes
Accessory Grade
Prosumer
Accessory Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Female)
Maximum GPM
×
Maximum GPM
Gallon per Minute
4
Rated PSI
4400 PSI
Chemical Injections
Siphon Tube
Reviews
(14)
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AAA 90034 Reviews & Ratings
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Product Q&A
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How-To Articles
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How To Pick The Perfect Replacement Pressure Washer Pump
If your pressure washer turns on, but won't pressurize water, don't give up on ...
Read Article
How to Replace the Pump on a Pressure Washer
Pressure washer pumps can be burned out in many ways. It's more common than you...
Read Article
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Articles, Tips and Buying Guides from Our Experts
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Manuals
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90034
Product Manual
Setup Instructions
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AAA Fully Plumbed C45 4400 PSI 4 GPM Horizontal Triplex Pressure Washer Pump Kit w/ PowerBoost
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