| Manufacture | Bosch |
| Amperage Rating | 55 |
| Family | K1 |
| Fan Type | External |
| Ground Type | Negative |
| Regulator Type | Internal |
| Rotation Direction | Clockwise (Right) |
| Voltage | 12 |
| Alfa Romeo | 549399 |
| Bosch | 0-120-489-118, 0-120-489-119, 0-120-489-585, 0-120-489-586, 0-120-489-635, 0-120-489-636, 0-120-489-768, 0-120-489-769 |
| DAF | 609194 |
| Industry | 20790 |
| Opel | 12-04-031, 12-04-314 |
| San Joaquin | SJA-24134 |
| Sparex | S-35950 |
| Albin Boat | AD-21 1969-1979 |
