MARC 51
| Rebuilt from GP40 |
GP40WH-2
| 38495 | 1 | 68897 |
MARC 55
| Rebuilt from GP40 |
GP40WH-2
| 34621 | 3 | 17068 |
MARC 58
| ex-KCS 768 exxx-CR 3141 exxx-PC 3141 Rebuilt from GP40 |
GP40WH-2
| 34318 | 1 | 41104 |
MARC 61
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 32294 | 4 | 17070 |
MARC 62
| Rebuilt from GP40 |
GP40WH-2
| 31775 | 1 | 48720 |
MARC 63
| Rebuilt from GP40 |
GP40WH-2
| 31778 | 1 | 21540 |
MARC 65
| Rebuilt from GP40 |
GP40WH-2
| 32875 | 2 | 61608 |
MARC 67
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 34639 | 1 | 51797 |
MARC 68
| Rebuilt from GP40 |
GP40WH-2
| 34646 | 5 | 50478 |
MARC 69
| Rebuilt from GP40 |
GP40WH-2
| 33215 | 2 | 31564 |