installed this on an older Campbell Hausfeld 13hp pressure washer and it works great! I have about 3 hours of run time on it so far and it has been flawless... lots of pressure and was easy to install. Very Happy!
SKU: HZQZB42GPM1IYVM3CV0
Top highlights
- Delivers up to 4200 PSI and 4.2 GPM for high-efficiency cleaning.
- Advanced anodizing enhances corrosion resistance and durability for 500 hours of use.
- Pressure regulator ensures optimal performance and reduces noise during idle mode.
AI Summarized from product information
Specifications
- Item Model Number QXB-5
- Engine Orientation Horizontal
- Max/Recommended Pressure 4200/3400 PSI
- Max Flow Rate 4.2 GPM
- Inlet Connector 3/4" NH Garden Hose
- Outlet Connector 3/8" Quick Connect
Reviews · 4.3
Reviews · 4.3
in
on Nov 02,2026
on Nov 02,2026
in
on Nov 01,2026
on Nov 01,2026
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About this item
Description
1 Inch Shaft Horizontal Triplex Plunger High Pressure Washer Pump


This upgraded parts washer pump triplex plunger offers a more stable and powerful pressure output compared to traditional single- or double-plunger pumps. Each pump stroke provides consistent output, reducing pressure fluctuations for more efficient and effective cleaning.


The simplified start-up process and improved safety features make operation more comfortable and secure. Our power washer pump allows you to focus on the task at hand, boosting productivity and satisfaction.


Equipped with a variety of nozzles and complete installation hardware, this replacement pump for power washer is adaptable to diverse cleaning tasks and environments, enhancing its versatility and usability.


The oil sight glass not only shows oil levels but also allows you to monitor oil color and clarity. If oil appears cloudy, discolored, or contains contaminants, it’s an indicator that the oil may need replacement for optimal lubrication.


Ideal for high-frequency, demanding environments, the performance advantages of this replacement power washer pump ensure higher productivity and reduced downtime. With exceptional durability and low failure rates, this pump offers long-term users lower maintenance, making it a smarter choice.


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VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4200 PSI, 4.2GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
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