AAA 90036 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 3200 PSI, 2.8 GPM, 3/4″ Shaft, Includes Hardware and Siphon Tube, for Industrial Gas Powered Machines, Black

REGULAR PRICE: £289.58

About this item

Extend the life of your pressure washer: Save money by replacing your pump instead of buying a whole new power washer. This easy-to-install kit is great for power washers that can support 3200 PSI at 2.8 GPM to wash walls, sidewalks, vehicles, and more
Compatibility: SAE standard bolt pattern fits many gas pressure washers with horizontal engines. To ensure compatibility, be sure to match engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connection
Adjustable power: Pump includes PowerBoost Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience; There is also a hand turn knob that lets you reduce power at your convenience for tasks that require lower pressure
Know when to change your oil: The sight glass and advanced oil seal technology eliminates the need for a dipstick. With visibility to the oil level and the oil itself, you can easily see when oil levels are low or if water has clouded the oil
Standard Connections: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet; Use it with many pressure washer hoses, including Simpson MorFlex models 40224, 40225, 40226 and Santoprene model 41182

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Driven by Performance for more than 50 years, SIMPSON continues to provide the advantage you need to get the job done right every time. We design, engineer and manufacture products that are reliable, durable, and built to perform every time you need them. Whether you are a DIYer or an industry pro, SIMPSON offers an enhanced experience with professional results guaranteed.
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AAA Triplex Plunger Pump Kits
AAA Triplex Plunger pumps feature universal connections, a sight glass to view oil level and quality, and SAE bolt mounting patterns.
Save money by replacing your pump instead of buying a whole new pressure washer.
- Easy-to-install Kit
- SAE Standard Bolt Pattern
- PowerBoost Technology
- Sight Glass to view oil levels
- Adjustable Unloader
Are AAA pumps for horizontal or vertical mounting configuration?
Both options are available. Check each product page to make sure it matches your engine.
What is included in the replacement kit?
The pump kits come fully plumbed and include the following: Pump, Mounting Hardware (nuts and bolts), Siphon Hose with Filter, Shaft Key, Instructions
What power features are on AAA pumps?
PowerBoost Technology delivers higher pressure at the nozzle for a more efficient cleaning experience. There is also a hand turn knob that lets you manage power at your convenience for each project.
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OEM Axial Cam Pump Kits
OEM Axial Cam pumps feature universal connections, maintenance-free construction, and Thermal Relief Valves for durability.
Save money by replacing your pump instead of buying a whole new pressure washer.
- Easy-to-install Kit
- SAE Standard Bolt Pattern
- Maintenance-free Crankcase
- Die-cast Aluminum
- Easy Start Unloader
What makes a pump maintenance free?
Maintenance-free pumps contain long-wear components submerged in a high-grade synthetic oil designed to last the life of the pump. Since the pump does not require regular oil changes, they are called maintenance-free.
What is a thermal relief valve (TRV)?
Our pumps are equipped with a TRV. This is a safety feature that keeps the pump from overheating while in bypass mode. The thermal relief valve opens if the water temperature inside the pump gets too hot. This will cause the valve to open, allowing hot water to exit and cooler water to enter the pump.
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How do I winterize the pressure washer pump?
Use SIMPSON Pump Guard when storing the unit for more than 30 days or when freezing temperatures are expected. Using pump guard helps provide proper lubricant to the internal seals of the pump regardless of temperature while also removing water from the pump that could cause damage due to freezing. Follow the instructions in your manual on how to properly winterize the pump.
What is recommended for pressure washer winter storage?
Disconnect the high-pressure hose from the pump and the spray gun and allow the water to drain from the hose or use high-pressure air to force the water out. After water is removed, coil the hose onto the hose wrap. Hold the spray gun and wand in a vertical position and squeeze the trigger to remove any water then place the spray gun back into the gun holder. . Winterize the pump using SIMPSON Pump Guard as per your instruction manual
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