Mercury - Seal-cowl - 8282371 Yamaha K Series Propellers for 4.25" Gearcases Q1: When should I replace

Q1: When should I replace the full water pump instead of just the impeller

giving you everything you need in one box and ensuring your engine responds the way it should when you ease into a turn or punch through a strong headwind

The engine fires without hesitation

This product has been superseded by: 8M0082591

Mercury - Seal-cowl - 8282371 Yamaha K Series Propellers for 4.25" Gearcases Q1: When should I replaceThis product has been superseded by: 8M0043391 Seal cowlWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.