LN 2710
| Built 01/1973; re# CSX 3240 |
U23B
| 38767 | 7 | 131732 |
LN 2743
| Blt 7/73; re# SBD/CSX 3272 |
U23B
| 39272 | 1 | 127180 |
LN 2806
| Built 12/1974; re# CSX 3307 |
U23B
| 40116 | 4 | 98078 |
LN 2820
| Built 3/1975; re# CSX 3320 |
U23B
| 40130 | 3 | 159772 |
LN 2823
| Blt 3/75; re# SBD/CSX 3323 |
U23B
| 40133 | | 94398 |