Its time for me to replace the water pump on my 2016 Tohatsu 40. Last year I did just the impeller. I noticed Tohatsu sells a water pump kit, and that includes the base plate, gaskets, and new housing along with the impeller.
Do I spend the extra $30 to get the full kit, or just replace the impeller?
I have roughly 300 hours on the engine. Still pissing strong, just I've always been a fan of preventive maintenance.