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  • Sku: 90038
  • Vendor: AAA
  • Type: Washer Pump

90038 Aaa 3800 Psi Horizontal Triplex Plunger Pressure Washer Pump With Powerboost


$486.00 USD
 per 
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Free Protection Plan
The 1-Year Free Protection Plan provides the same benefits as the paid plan and starts from the moment you receive the product

Information about Protection Plans.

Klimdi provides the same comprehensive protection plans, regardless of the type of plan chosen by the buyer at checkout. Buyers have the option to choose longer protection plans than the free protection plan, which typically lasts from 65 days to 1 year, depending on the type of product. For more information about our protection plans, please visit the appropriate section of our website.: Learn more.

Product description

The 90038 AAA Triplex Plunger Pump Kit is Engineered to surpass expectations and is a highly efficient pump that minimizes engine load while delivering top performance.


This 90038 Triplex Plunger Pump is equipped with a patented Powerboost technology with a max 3800 PSI that provides higher pressure at the spray nozzle.

AAA C Series pumps contain dual oversized ball bearings for better wear, friction resistance, and longer-lasting performance in tough cleaning environments as well as a stainless steel integrated fully adjustable unloader featuring an industry-leading easy-start system

Features:

  • 4000 PSI @ 3.5 GPM with Powerboost max 3800PSI Burst 
  • Fully adjustable unloader system with ergonomic control
  • Sight glass and advanced oil seal technology does away with the need for a dipstick
  • Thermal relief protection to prevent pump overheating
  • Dual oversized radial ball bearings are installed for better wear and friction resistance, and precision ceramic coated pistons for extended seal life
  • Crankcase is manufactured from fully anodized die-cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure
  • Gas engine flange and hollow shaft that fits most horizontal shaft engines

Note:
The pump in the AAA 90038 Pressure Washer pump kit is not designed for gravity-fed systems, and an on-demand water pump is always recommended to consistently supply water to the pump at 20-60 PSI of inlet pressure.

Service Note

The "Burst Pressure" of a pressure washer pump is the highest pressure the pump produces when in a static position and when the trigger is first squeezed, giving the initial burst of pressure and does not reflect the actual operating pressure.

The accurate operating PSI of any pump would be determined by the engine’s horsepower and the size of the nozzle being used at the end of the wand, restricting water flow and causing back pressure.


It is possible for a single pump to be rated at various GPM and maximum PSI levels by adjusting factors such as engine RPMs, nozzle size, or engine horsepower.

Description of the part
  • 4000 PSI @ 3.5 GPM with Powerboost max 3800PSI Burst 
  • Fully adjustable unloader system with ergonomic control
  • Sight glass and advanced oil seal technology does away with the need for a dipstick
  • Thermal relief protection to prevent pump overheating
  • Dual oversized radial ball bearings are installed for better wear and friction resistance, and precision ceramic coated pistons for extended seal life
  • Crankcase is manufactured from fully anodized die-cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure
  • Gas engine flange and hollow shaft that fits most horizontal shaft engines
PSI: 3800
GPM:  3.5
Kit Includes: Siphon tube with filter, mounting bolts, and shaft key
Inlet Port:  3/4” GH
Discharge Port:  3/8” Quick connect female
Inlet Pressure Range: 10-60 PSI
Thermal Relief Port: 1/2” NPT
Shaft Diameter:  1"
Key Way: M8
Pump Oil Capacity:  11 fl oz.
Head:  Brass
View full details

90038 Aaa 3800 Psi Horizontal Triplex Plunger Pressure Washer Pump With Powerboost

$486.00 USD
 per 

Shop Pay offers customers the ability to pay for the order in full at the checkout, or in installments for orders ranging from $50 to $17,500. U.S. DOLLAR.

Customer Reviews

Based on 89 reviews
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(1)
J
Jenny

Love this

D
Donald
I am very happy with the purchase

I am very happy with the purchase

D
Donald

Prompt delivery! I want to extend my heartfelt thanks to Zak for assisting me in selecting the perfect spare part for my model.

A
Amy Osborne
Love My New Blender!

I love my new blender, product as described. My only complaint is the condition of the box, it looked as though it had been opened at some point. Maybe a open box item or a return. I had planned on keeping the box for storage but it was so damaged upon delivery, every corner taped, that I couldn't get it back in the box. Literally, the box fell apart. It looked pretty rough but fortunately the mixer itself was intact and unbroken. Also, it was shipped in the original box, not wrapped. See photos.

J
Jacob
I received my Dyson quickly within 3 days

I received my Dyson quickly within 3 days, it was very well packaged. Thank you.