CSX 8535
| Ex-SBD 8535; derated to 3,000 HP SD50-2 |
SD50-2
| 837048-9 | 1 | 88094 |
CSX 8537
| Ex-SBD 8537; derated to 3,000 HP SD50-2, sold to LTEX |
SD50-2
| 837048-11 | 1 | 106130 |
CSX 8550
| Ex-SBD 8550; derated to 3,000 HP. RETIRED. Sold to RBMN |
SD50-2
| 837048-24 | 1 | 94642 |