Yes new pump, key is 100%
Noted about the heat gun...
Talking about keys.....our anchor wash pump failed...and it was the key....
Motor ran but no water.
I fabricated a new key from a piece of stainless plate I had.....hacksaw and file +3 hours and its working.
If its of interest the key needs to be
with the standard woodruff curve to fit the shaft
SV Elyse SM 437 Papeete