Mercury - PCM Module - Fits 2008-2011 MCM 3.0L MPI EC Engines w/ Standard Cooling - 8M0049840 Marinco Charging/Trolling By installing an independent inner

By installing an independent inner puck on the bow of your primary flats boat and a second puck on your family pontoon or aluminum skiff

which keeps the data accurate and avoids dropouts

Replacing them not only prevents leaks but also helps your drive run smoother and last longer

or repairs

Mercury - PCM Module - Fits 2008-2011 MCM 3.0L MPI EC Engines w/ Standard Cooling - 8M0049840 Marinco Charging/Trolling By installing an independent innerPCM 0903 Fits 2008 2011 MCM 3. 0L MPI EC engines w standard cooling (s n 1A072812 1A648622) 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.