25 403 39-S Voltage Regulator Rectifier for Kohler Selected Command EFI Engines for Carbureted or EFI Aegis LH 640 685 690 775 Replaces 25 403 08-S 25 403 20-S 25 403 21-S 25 403 29-S 25 403 32-S

For Carbureted or EFI Aegis LH 640, 685, 690, 775 and select Command EFI engines
For Kohler Command PRO Single 11HP to 15HP, single cylinder OHV engines including CH11, CH13, CH14 and CH15
For Kohler Command PRO Twin 18HP to 37HP, V-twin cylinder OHV engines including CH18, CH20, CH22, CH23, CH25, CH26, CH620, CH640, CH680, CH730, CH735, CH740, CH742, CH750, CH752, CH940, CH980, CH1000, CV640, CV680, CV730, CV740, CV742 and CV750
For Kohler Command PRO EFI 19HP to 37HP, V-twin cylinder OHV electronic fuel injection engines including ECH630, ECH650, ECH730, ECH740, ECH749, ECH940, ECH980, ECV650, ECV680, ECV730, ECV740, ECV749, ECV850, ECV860, ECV870, ECV880, ECV940, and ECV980
For Kohler Command PRO EFI Propane 23HP to 29HP, V-twin cylinder OHV electronic fuel injection engines including PCH680, PCH740, PCV680, PCV740 and PCV860