BiswingPressure Washer Pump, 3/4" Shaft Horizontal Axial Plunger, 3400 PSI Max, 2.5 GPM, Replacement Pumps for Cold Water Gas Power Pressure Washer

I installed this pump and at first it worked great. After a few uses, I noticed something on the ground under it and thought I missed a spot. I moved the pump and the spot appeared again. It was grease from the pump! All the bolts are tight but it still drips grease. I am sure that soon it will cease functioning all together. I would estimate maybe 12 hours on the pump for household use. When I posted this review, I assumed that I was out of luck and would need to pay for a new pump. The seller reached out to me though and provided a full refund. I will have to give this pump another try. Hopefully it was just a bad one that I received. Great customer service.

This Biswing Pressure Washer Pump was a great exact fit replacement for my Pressure Washer. I like that it is rated for higher pressure than the original pump. I have used it for a few weeks and have not had any problems. My 3200 PSI Washer operates like new again. New bolts and washers are included and the pump easily bolts on to the PW frame. At this price it saved me hundreds rather than replace an otherwise good condition pressure washer with a cracked pump housing.

Worked as expected.

Good price, unfortunately there is no sight glass or fill port for the lubricant in the main pump. Unknown longevity due to this

Have used twice & works great!

It took me a minute before I put it on my HondaGc190, first time I used it, it got extremely hot, so I adjusted thermal relief valve to near lowest point, still gets extremely hot, and now on my third use, approx. 2-3hrs runtime it's now nearly lost 80% of its pressure even after readjusting thermal relief and pressure valves.

Hope the quality is better than the original that lasted just long enough for the warranty to expire. 4 bolts & it will slide of the shaft. You may need to take a flat head screwdriverto pry it back from the block. Then pull & rock it due to the dried up grease from original installation. Line up the keyway & it slides right on. I used my original bolts because I'm not a fan of allen head bolts. They supply allen head bolts but no wrench. Besides everything was in the way to get a straight shot for an allen or a socket. 1/4 turns is all I had room for so I used a 10mm wrench.

I've had my Pressure washer since spring of 2020. I've used it twice. This year I started it up without a hitch, started PW'ing my deck and 20 minutes in, the pressure dropped 80%! Long story short after the internet AND Westinghouse support line couldn't help (ruled out all of their suggestions), I figured it might just be the pump. Took a chance on this pump as I didn't know the shaft size of my Westinghouse.Once I got it, I grabbed a 10mm wrench, got my PW on a level surface and went to town. 15 minutes later it was installed. I did not use the accessories included with the pump, the bolts and chem line, as I reused what was on the PW. With my fingers and toes crossed, I started it up. PRESSURE GALLORE!!!After 5 hours of near continuous use, my deck is clean. Not a single drop in pressure was felt. Now, only time will tell, but so far, it gets 5 stars (although it was a tad late arriving but I never blame the product for that, like others on Amazon do).

Es un buen producto

La hidrolavadora arrumbada quedó como nueva con esta bomba, jala al 100.