The motor is perfect and a simple drop in for the original reservoir. Be careful removing your old one and save the retainer ring since the one that comes in this package is rather flimsy.

Worked fine when installed but had to use some silicone as it leaked a small amount out the front near the plug.

Although I couldn't figure out the retaining ring that came with it, it seems to fit great otherwise, and works well!

I had an old rusty pump that still worked, but I bought a new reservoir, so I got this too. Pump is super strong. Shoot fluid way higher than my old original one. Had to put thread sealer on the gasket so that it wouldn't leak in the new reservoir though. Otherwise its great. works great.