RAREELECTRICAL Brand Compatible With KOMATSU, SAWAFUJIKOMATSU: 600-821-9680 600-821-9690 600-821-9810 600-821-9820 RKD50A02 6008219680 6008219690 6008219810 6008219820SAWAFUJI: 0214-152-0370 0214-152-0380 0214-152-0390 0214-152-1130 0214-152-1140 02141520370 02141520380 02141520390 02141521130 02141521140ITEM DESCRIPTION: ALTERNATORUNIT TYPE: SAWAFUJIVOLTAGE: 24AMPERAGE: 50FAN: EXTERNALREGULATOR: INTERNALPOLARITY: NEGATIVEWEIGHT: 22 LBS / 10 KGPLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT.KOMATSU EXCAVATOR PC450-6KKOMATSU EXCAVATOR PC450-7K SN K40001-UPKOMATSU EXCAVATOR PC450LC-6KKOMATSU EXCAVATOR PC450LC-7E0 SN 30001-UPKOMATSU MOTOR GRADER GD355A-1 SN 5001-UPKOMATSU MOTOR GRADER GD355A-1S SN 5901-UPKOMATSU MOTOR GRADER GD505A-3 SN 1001-UPKOMATSU MOTOR GRADER GD511A-1 SN 10001-UPKOMATSU WHEEL LOADER WA-250-1 KOMATSU WHEEL LOADER WA-320-1 KOMATSU WHEEL LOADER WA-380-1KOMATSU WHEEL LOADER WA-420-1KOMATSU WHEEL LOADER WA-450-1 SN 35001-UPKOMATSU WHEEL LOADER WA-470-1 SN 35001-UPKOMATSU WHEEL LOADER WA100-1 SN 10001-UPKOMATSU WHEEL LOADER WA120-1 SN 10001-UPKOMATSU WHEEL LOADER WA150-A SN 10001-UPKOMATSU WHEEL LOADER WA200-1 SN 10001-UPKOMATSU WHEEL LOADER WA300-1 SN 10001-UPKOMATSU WHEEL LOADER WA350-1 SN 10001-UPKOMATSU WHEEL LOADER WA350-3-X SN 60001-62999KOMATSU WHEEL LOADER WA400-1 SN 10001-UPKOMATSU WHEEL LOADER WA400-3A-S SN 50001-52999KOMATSU WHEEL LOADER WA470-DZ-3 SN 20118-UP