Limited Time SaleUS$102.98 cheaper than the new price!!
| Management number | 214213468 | Release Date | 2026/04/12 | List Price | US$68.65 | Model Number | 214213468 | ||
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24V 15 Amp Alternator for Komatsu Crawler D20 D21 with 4D95S Diesel Engine - Nikko Type Heavy-duty 24-volt 15-amp alternator designed for Komatsu crawler dozers and heavy equipment with 4D95S diesel engines. Features Nikko-style internal regulator design with external fan cooling for reliable operation in demanding construction environments. OEM PART NUMBERS: Komatsu: 600-821-3860, 600-821-3840, 600-821-3850, 600-821-3870 Nikko: 0-33000-5700, 0-33000-5480, 0-33000-5510 SPECIFICATIONS: Voltage: 24V DC Amperage: 15 Amps Unit Type: Nikko Fan: External Regulator: Internal Polarity: Negative Regulator Position: 11:00 B+ Terminal: M5-0.80 Rotation: Clockwise Pulley: V-Belt Single Groove Weight: 10.25 lbs / 4.66 kg APPLICATIONS: Komatsu Crawler D20 4D95S Engine (1988-1990) Komatsu Crawler D21 4D95S Engine (1988-1990) Komatsu Crawler D31, D37, D40, D41 Komatsu Excavator PC60, PC75U, PC80, PC90 Komatsu Compressors E70Z, EC50Z, EC75Z Komatsu Forklift FD Series ⚠️ Verify OEM part number from your original unit before ordering to ensure proper fitment.
| Brand | Rareelectrical |
|---|---|
| Model | Aftermarket Alternator |
| Voltage | 24 Volts |
| Amperage | 15 Amps |
| Exterior | Machined |
| Item Weight | 12 pounds |
| Manufacturer | RAREELECTRICAL |
| OEM Part Number | 600-821-3860 6008213860 0-33000-5700 |
| Item model number | 12253*4 |
| Product Dimensions | 9 x 9 x 9 inches |
| Manufacturer Part Number | 12253*4 |
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