Mercury - Valve/seat kit - 8M6004918 Mercury Marine Mariner Silver Paint If you’re running a Bravo

If you’re running a Bravo Two drive

Round flange allows installation of flush mount helms in an intermediate position so they don't extend all they way out from the dash

Provides consistent viscosity and performance across wide temperature ranges

Hub System: Compatible with the Quicksilver Flo-Torq II hub system

You’ll immediately notice fewer vibrations at idle and a more refined sound as the engine comes to life

Mercury - Valve/seat kit - 8M6004918 Mercury Marine Mariner Silver Paint If you’re running a BravoValve seat kit WARNING: 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.