As soon as my pressure washer started to turn on and off without me pressing the trigger on the gun, I realized that there is a leak somewhere. 99% of the time, you should know that the gun is to blame. Don't bother replacing the O-rings because you won't achieve anything. It will still do the same thing.

I needed it to replace my old one that had worn out, after 4 years of use. It worked perfectly, everything is good, thank you!!!!

I just received the spare part and it is exactly the same as the one that the machine had. It works perfectly!!!!!!!!!!!!!!!! Thank you!!!!!!