I have recently purchased a boat and came with these controls. It does not work with my Johnson outboard. Any information on it? What is the value? Thanks
Merc auto tranny motors ONLY!!! mark 10 58 and up to merc 250 auto. as stated. yours are early second edition because of the white color. later were black first edition looked the same BUT had a cable that was the size of regular throttle and shift cables , did not work well at all that was the reason for the change to the heavier cable.