DB Electrical AKH6005 Voltage Regulator Rectifier for John Deere with Kohler 17-19 M8-MV20 with 15Amp Charging Systems /14 4 Volts /AM102596 / 4140305 234279 4140309 2575503S 100% New aftermarket unit built to meet OEM specifications 1-year warranty protects you after your purchase Factory direct pricing with no middleman markup delivers exceptional value