25 403 39-S RECTIFIER / REGULATOR - KOHLER

Frontier 6x6 EFI

Frontier 8x8 EFI
HD 700 8x8
HDI SE 8x8
HDI 750 8x8
Outfitter 8x8
XTI 8x8


If you have the optional Argo alternator kit installed on your Argo, this rectifier should be unplugged to prevent back-feed into the electrical system.  If you have issues with your alternator in the field and lose battery charging capabilities, unplug the yellow wire coming off the alternator and plug in this rectifier normally located under the backside of the air cleaner on the mounting plate.  This will reactivate the stock charging system.


Replaces Kohler # 25 403 05-S , 25 403 20-S, 25 403 21-S, 25 403 29-S, 25 403 32-S