Ryobi pressure washer with idle down replaced pump with non idle down spring settings 

I don’t have a part number. I order them from Amazon and usually get whatever is on sale or open box return from Amazon warehouse. I’ve bought many “yamatic” brand pumps. They have a 7/8” shaft and make sure you buy a rear facing outlet/inlet pump but those are more common then front facing. This is the one I used last time a.co/d/acCG85w

AWESOME!!! I just bought the generic pump on Amazon for $50 (vs the $180 oem). The Amazon pump does not have the idle down fitting. This is the fix I needed. Thanks!!!

Also, a large ball joint pickle fork is perfect for separating the pump from the shaft if corroded.