| Image | Part No | Descriptions | Notes |
|---|---|---|---|
 | R240103726S | Genuine Prestolite Leece Neville New R240103726S Voltage Regulator |
| Competitor Part Number | Competitor Name | Interchange Type | Notes |
|---|---|---|---|
| 4942PGH | PRESTOLITE | Direct Replacement | |
| A0014942PGH | PRESTOLITE | Direct Replacement | |
| 4942PA | PRESTOLITE | Direct Replacement | |
| A0014942PA | PRESTOLITE | Direct Replacement | Supercede |
| A0014948PA | PRESTOLITE | Direct Replacement | Amperage upgrade. No woodruff key in the shaft. |
| A0014948PGH | PRESTOLITE | Direct Replacement | Amperage Upgrade |
| LN 4942PGH | FREIGHTLINER | Direct Replacement | OE Number |