Mercury - Sm o/b 40-50 4s - 90-828631R1 Blue Sea Systems Voltage Disconnect Engines/Pump:

Engines/Pump:

run clean and stay protected through every mile

Purpose: Drives the alternator to maintain a steady charge for your battery and boat electronics

brilliant step in achieving a truly professional marine finish

and Force outboards as well as MerCruiser drives

Mercury - Sm o/b 40-50 4s - 90-828631R1 Blue Sea Systems Voltage Disconnect Engines/Pump:This product has been superseded by: 90 828631R3 Sm o b 40 50 4sWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or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.