Find the right part faster
Multiple models matched. Select your model to confirm fit.

Chemical injection kit for pressure washer pump. Be sure to use the lowest pressure nozzle when adding chemicals to the spray.

Pumphimore alum headvertical

Pressure washer pump assembly. If the pressure washer is leaking water, the pump may need to be rebuilt or replaced. This pump does not include a new thermal release valve and key. You will need to reuse the old thermal release valve and drive key or purchase new ones.

Pressure washer pump assembly. Be aware that the new pump does not include a new thermal release valve.

Himore 2600/25 al head horz ez

Pump, vert, 3100, al head

Horizontal Pump Assembly. If the pressure washer is leaking water, the pump may need to be rebuilt or replaced. When installing this pump, you will need to reuse the old thermal release valve or purchase a new one.
Ensure your PowerStroke pressure washer operates at peak efficiency with genuine OEM pump parts from Repair Clinic. Our replacement pressure washer pump parts are built to help support proper fit and performance and deliver a precise fit for your specific model. Whether you're a DIY enthusiast or a professional technician, you can easily locate the exact PowerStroke parts needed for repair. Common issues such as water leaks or pressure drops can often be traced back to worn-out pump seals or valves. By using genuine replacement parts, you restore optimal pressure and functionality. Visit Repair Clinic to order replacement parts online and browse our extensive selection of PowerStroke Pressure Washer Parts. Experience the convenience of same-day shipping and expert resources to guide your repairs.
Understanding and maintaining your PowerStroke pressure washer pump is essential for optimal performance. Here are some FAQs to help you navigate common issues and find the right replacement parts.
To replace the pump, first disconnect the power source and water supply. Remove the screws securing the pump to the engine. Detach the old pump and attach the new one, ensuring all connections are tight. Consult your manual for specific instructions related to your model.
Leaks often occur due to damaged seals or loose connections. Inspect the pump seals and all hose connections. Replacing worn-out seals and tightening loose fittings can usually resolve leaks.
Repair Clinic offers a wide selection of genuine PowerStroke pressure washer pump parts. With our price match guarantee on OEM parts and a 365-day return policy, you can shop with confidence. Visit our pressure washer parts page or browse PowerStroke Pressure Washer Parts for compatible parts.


Keep your PowerStroke Pressure Washer running smoothly with our genuine pump parts, available for easy online ordering. Our inventory includes top-quality replacement pump parts to help you tackle any repair with confidence. With same-day shipping, you receive your parts quickly, minimizing downtime. Use our model number or part number lookup to find the exact pump parts you need. Additionally, enjoy peace of mind with our No-Hassle 365-Day Returns and Price Match Guarantee, ensuring you get the best value. Whether you're dealing with worn-out pump seals or need to replace pump valves, we have the parts to restore your pressure washer's performance. For further troubleshooting and repair tips, visit our Pressure Washer Repair Help page. Browse more PowerStroke Pressure Washer Parts for all your maintenance needs.
On PowerStroke pressure washers, look for the model number on a label attached to the frame, near the engine, or on a sticker covering the pump housing. Check each location carefully, since dirt, heat, and wear can make the label difficult to read. The model number identifies the complete pressure washer, not just its pump, so it is the key to matching every associated part. Enter the number in the model number lookup, and the catalog will narrow to parts made for your unit. Using the full model number helps you avoid comparing incompatible parts and gets your repair moving with less back-and-forth.

Solid diagnostic work is what makes a Powerstroke Pressure Washer repair go quickly, and Repair Clinic's online library was built for exactly that. Symptom articles, part testing videos, wiring diagrams, and step-by-step written guides give owners and technicians the reference material to isolate the failed part. Look up your model number to match the right OEM part, then follow the installation video.

Learn the top reasons your pressure washer soap injector isn't working and how to fix it quickly. Diagnose clogged nozzles, injector valves, and other common issues.

Is your pressure washer losing power? Find out the two most common reasons for low or no water pressure and how to troubleshoot them for fast, effective repairs.

If your pressure washer is leaking water, the pump seals or thermal relief valve could be to blame. Learn how to identify and fix the source of water leaks fast.