SCP-32620 Impeller Kit Replaces Westerbeke 32620 Sierra 23-3305

I bought my boat and it had under 200 hours of generator use time with the original 20 year old impeller. I decided to change it out and put in a StayCoolPumps Impeller. BIG MISTAKE - it fell about after about 12 hours of use and took 3 days effort to get the pieces out of the lines.Spend the extra money, you are buying your time back.

Impeller fell apart after about 5 hours total running time! JUNK

Blew apart after about 15 hours

Here is a picture of this impeller with 12.5 hours of use. This is totally unacceptable. The impeller I removed had over 200 hours of use and still looked new.

This fixed our generator in 30 minutes on our houseboat

Worked great

This was easy to install and was a perfect fit for our GenSet. Surprisingly small, I wasn't sure if I had the right model. Works great.

This doesn't fit the westerbeke model generator as listed. Impeller bore is too small.