SIERRA MARINE 339-7452A15 MERCURY SWITCH BOX

Replaces Mercury Marine 339-7452A7, 339-7452A8, 339-7452A9, 339-7452A11, 339-7452A14, 339-7452A15, 339-7452A19 & 339-7452A21. Also supersedes 185778 

SERVICE NOTE: Check for DC voltage on the kill (stop) wires (usually Black/Yellow) from the key-switch in the on and off position. At no time should you see over 2 volts DC on this wire as severe damage to the power pack can occur.