| Heavy Duty Supplier | Yes |
| Ground Type | Negative |
| Cooling Method | Air |
| Fan Type | External |
| AC Service Tap | No |
| Duty Type | Heavy Duty |
| Decoupled Or Clutch Pulley | No |
| kW | N/A |
| Regulator Type | Internal |
| Design | IR/EF |
| Amps | 43 |
| Amperage Rating | 43 |
| Mount Type | J180 |
| Voltage | 12 Volts |
| Outside Pulley Diameter (in) | 2-1/4 |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm |
| Polarity | Negative |
| Volts | 12 |
| Outside Pulley Diameter | 57 |
| Pulley Type | Conventional |
| Pulley Belt Type | V-belt |
| Pulley Included | No |
| Teeth | N/A |
| Clocking | 3:30 Plug |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 4 |
| External Fan Included | No |
| Unit OE | LUCAS |
| Series | 18ACR |
| Prop 65 Label | https://www.p65warnings.ca.gov/ |
| Prop 65 Y/N | Y |
| New Or Remanufactured | Remanufactured |
| Family | 18ACR |
| One Wire Capable | No |
| Rotation Direction | Clockwise |
| OE Manufacturer | Lucas |
| External Regulator | No |
| Pulley Groove Quantity | 1 |
| Brushless | No |
| Part Terminology | Alternator |
