Mercury - Seal-cowl - 8282371 Yamaha K Series Propellers for 4.25" Gearcases 698ci HD SI

698ci HD SI

More functions and greater flexibility in installation and design increase the scope for high manufacturing standards and guarantee the highest level of reliability and readability

If you’re comfortable removing a sterndrive and following a service manual

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

Mercury - Seal-cowl - 8282371 Yamaha K Series Propellers for 4.25" Gearcases 698ci HD SIThis product has been superseded by: 8M0043391 Seal cowlWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other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.