| Manufacture | Delco |
| Amperage Rating | 85 |
| Family | 25SI |
| Fan Type | External |
| Ground Type | Negative |
| Plug Clock Rear View Main Mounting Ear At 6 O Clock | 3 |
| Plug Type | 151 |
| Pulley Belt Type | Serpentine |
| Pulley Groove Quantity | 6 |
| Pulley Outside Diameter | 42 |
| Regulator Type | Internal |
| Rotation Direction | Bi-Directional |
| Voltage | 12 |
| Cummins | 3604647RX |
| Delco-Remy | 10459065, 10459074, 1117266, 1117268, 1117269, 1117270, 1117271, 1117272, 1117273, 1117276, 1117277, 1117278 |
| Industry | 7674 |
| Model Number | 25SI |
| San Joaquin | SJA-12077 |
