MARC 51
| Rebuilt from GP40 |
GP40WH-2
| 38495 | 84 | 68897 |
MARC 52
| Rebuilt from GP40 |
GP40WH-2
| 36723 | 47 | 21542 |
MARC 53
| Rebuilt from GP40 |
GP40WH-2
| 35933 | 32 | 64635 |
MARC 54
| Rebuilt from GP40 |
GP40WH-2
| 32877 | 70 | 17069 |
MARC 55
| Rebuilt from GP40 |
GP40WH-2
| 34621 | 78 | 17068 |
MARC 56
| Rebuilt from GP40 |
GP40WH-2
| 32860 | 45 | 17071 |
MARC 57
| Rebuilt from GP40 |
GP40WH-2
| 34315 | 49 | 42448 |
MARC 58
| ex-KCS 768 exxx-CR 3141 exxx-PC 3141 Rebuilt from GP40 |
GP40WH-2
| 34318 | 66 | 41104 |
MARC 59
| Rebuilt from GP40 |
GP40WH-2
| 32956 | 87 | 17067 |
MARC 60
| Rebuilt from GP40 |
GP40WH-2
| 34323 | 28 | 49879 |
MARC 61
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 32294 | 76 | 17070 |
MARC 62
| Rebuilt from GP40 |
GP40WH-2
| 31775 | 72 | 48720 |
MARC 63
| Rebuilt from GP40 |
GP40WH-2
| 31778 | 49 | 21540 |
MARC 64
| Rebuilt from GP40 |
GP40WH-2
| 32874 | 65 | 56194 |
MARC 65
| Rebuilt from GP40 |
GP40WH-2
| 32875 | 38 | 61608 |
MARC 66
| Rebuilt from GP40 |
GP40WH-2
| 38542 | 76 | 21541 |
MARC 67
| Rebuilt from GP40, scrapped by MPI 2013 |
GP40WH-2
| 34639 | 92 | 51797 |
MARC 68
| Rebuilt from GP40 |
GP40WH-2
| 34646 | 68 | 50478 |
MARC 69
| Rebuilt from GP40 |
GP40WH-2
| 33215 | 50 | 31564 |