Genuine Kohler Regulator Rectifier 20 to 30 amp, FW W/O, 25-403-39-S - 2540339-S. Replaces: 2540305S, 2540305-S, 25-403-05-S, 2540308S, 2540308-S, 25-403-08-S, 2540320S, 2540320-S, 25-403-20-S, 2540321S, 2540321-S, 25-403-21-S, 2540329S, 2540329-S, 25-403-29-S, 2540332S, 2540332-S, 25-403-32-S This latest rectifier-regulator, has a ground lug and built-in over-voltage protection that is self-resetting. The over-voltage protection prevents...
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