Briggs & Stratton charging wire

[roperdude]

I have theses two wires that come from under my flywheel and I trying to find the wire that will charge my battery directly ones black and the other one is black and red.... Which one is it... Who can help me

 

[pugaltitude]

Sounds like the dual charging circuit.

Black wire should have a diode (looks like a small bump) in wire.
This the dc circuit so add that to battery live.
Red will be ac which usually charges lights.

 

[delwaysta]

What size diode. My dogs have chewed mine up and I would keep to get it charging properly

 

[liacostauk]

In addition to wiring diagrams, Alternator Identification information, Alternator Specifications, and procedures for the replacement of an older Briggs & Stratton engine with a newer Briggs & Stratton engine that utilizes a different style alternator (output connector) are also available in this guide.