1976 55hp voltage regulator

R

redo

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Has anyone actually put a voltage regulator on an older, unregulated Johnson outboard to stop overcharging? I'm aware of the maintenence free battery issues, turning on pumps or lights to lower voltage but I would like to do it with a regulator if possible. Must be air cooled, I'm looking for someone who has done it sucessfully, part numbers and wiring diagram if possible. This is a 6 amp stator so I'm thinking a 10 amp regulator such as CDI part # 193-4476. Any help would be appreciated. THANKS Jeff
 
R

redo

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Re: 1976 55hp voltage regulator

Yes I have a rectifier, looking to add a voltage regulator as the rectifier does not regulate the voltage only converts it from AC to DC. Jeff
 
B

boobie

Supreme Mariner
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Nov 5, 2009
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20,826
Re: 1976 55hp voltage regulator

OMC used to have one, Part 173640 but don't know if it's still available or not.
 
T

tx1961whaler

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May 31, 2008
Messages
5,197
Re: 1976 55hp voltage regulator

They still have it, but it's $188 for about a 50 buck part....
 
B

boobie

Supreme Mariner
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Messages
20,826
Re: 1976 55hp voltage regulator

Good old BRP strikes again.
 
R

redo

Recruit
Joined
Sep 7, 2011
Messages
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Re: 1976 55hp voltage regulator

thanks for the help,not sure if I want to spend that much on this motor, might just have to leave the lights on, Jeff
 
R

redo

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Re: 1976 55hp voltage regulator

thanks tx1961whaler, i'll look into that, at least a decent option price wise.
 
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