| Brand Name | PRESTOLITE | Condition | New |
|---|---|---|---|
| Voltage | 12 | Product Family | 4000 Series |
| Excitation | Ignition Excite | Lamp Driver | No |
| Neg Stud Size | 3/8-16 | Positive Stud Size | 5/16-18 |
| Rectifier Location | Internal | Shaft Diameter | .8736-.8741 |
| Trio | No | Brush/Brushless | Brush |
| Amperage Rating | 270 | Fan Type | External |
| Rotation Direction | Clockwise | Regulator Type | Internal |
| Mounting Type | PAD |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| ZLN4993PA | INTERNATIONAL | Direct Replacement | |
| 4991PA | PRESTOLITE | Direct Replacement | REFER TO TSB-1050 |
| 4992PA | PRESTOLITE | Direct Replacement | REFER TO TSB-1050 |
| A0014991PA | PRESTOLITE | Direct Replacement | REFER TO TSB-1050 |
| A0014992PA | PRESTOLITE | Direct Replacement | REFER TO TSB-1050 |
| A0014993PA | PRESTOLITE | Direct Replacement | |
| 4993PA | PRESTOLITE | Direct Replacement | |
| 8600094 | DELCO | Direct Replacement |