AAA 90039 Horizontal Triplex Plunger Replacement Pressure Washer Pump Kit, 4000 PSI, 3.5 GPM, 1" Shaft, Includes Hardware and Siphon Tube, for Industrial Gas Powered Machines

Muy útil y le funcionó a la máquina de presión 💯

Installed on old pressure washer works great.

This is the exact same factory replacement for my wall pressure washer. The first one last to be 4 1/2 years using it a few times a week to clean off our cars and atvs. I decided to go with the exact same brand and model hoping I can get another 4 to 5 years. I’ve had this for one year now, and I installed the three months after receiving it. And only use a pressure washer a total of five times. To wash my vehicles so in reality it’s only been on for a few months. I know everyone’s gonna ask. Yes I put the correct type of oil. Yes, I’ve put the right amount of oil but the issue I have is the seals internally started leaking even used with cold water. It’s never been run dry. And now I need to buy another head because there’s water in the oil and the head’s making a loud noise again I do not recommend buying these on Amazon. I guarantee you there’s some defective ones or maybe they’re just fake clones. We’re not even getting a few months out of a pressure washer and I spent couple hundred dollars crap stay away from this. I will upload the pictures to show where the water is leaking through it which is just crazy.

Great pump. Purchased this to replace the 3500psi Giant Pump that just wore out. Fit perfectly and easily on my Honda GX390 Engine with 1" (25.4mm) shaft. Cleaned quite a bit today, fence driveway, and having 4000psi certainly spead up the jobs. Based on your engine, make sure this pump will fit your bolt-up pattern. I ended up investigation this pump on several websites, including simpsoncleaning.com. pressurewashersdirect.com to get the specs. Took less than 10 minutes to remove old pump and install new pump. Simple. And don't forget to apply liberally anti-seize to the shaft and key.

Brought my old machine back to life changed it out in 10 minutes. The power was tremendous just like I had bought a new machine.

Power washer

After a repair shop telling me it would be $750 on getting pump replaced I went a different route and found this pump for much cheaper!! After the quick delivery and the 15 mins it took to change out, I’m so glad I did!! I’m not using it day in and day out but ran it pretty hard as soon as it came in and has done everything I could ask for straight out of the box!! Definitely recommend if needing a new pump to replace your old one!! I have it on a Honda GX270 that was sold to me as cub cadet cc4033 unit

Worked well Pump replacement was straightforward. Good pressure

Perfect, good steady preassure easy to ensambly