Been going strong as a replacement pump on my Generac power washer for over 2.5 years nowThe pump has worked fine but I had Installation problems on the Honda motor with the fins on the side of the pump and not enough room to use the hex bolts from the prior pump. I had to special order some screws with an allen head (can't recall what they are called) from Fastenal because the metric thread size was not available in the displays or stock at local auto parts, hardware stores, or other locations that carry bolts and screws.Great pump from a great company! Mine was damaged in shipping and this company called me within 5 minutes of notifying them of the damage - on Christmas Eve no less! 4 bolts and this was installed. Used pump saver to keep it running like a top. My pressure washer is running better than ever.I need to do a better job of reading owner's manuals I guess. I didn't know you can't run the motor on a pressure washer without water running through it. Found out the hard way when the pump failed. But this little gem got me going again at a price that wasn't too painful. Recommended.The pump had the wrong shaft size for my motor. The order info did not state what the shaft size was. I returned the pump.fairly easy installation on my 5hp Honda engine. A lot less expensive than buying a new power washer. Works well..we'll see how it holds up.Working find on my Honda 1800 Psi pressure washer for several months. Easy installation.Better than I expected. I was told that if your pump went on your preassure washer just throw it out. Glad I did not the pump I purchased was installed easily and the sent extra fittings and parts just in case which was a bonus. Would highly recomend.It did fit my expectations. Easy to install. I did have to buy 4 fine thread Allan blots to install. 63 cents for them, !!!