| Arrangement | Engine S/N Base | Engine S/N First | Engine S/N Last |
|---|---|---|---|
| 1562441 | 7LZ | 1 | UP |
| 1375450 | 1WM | 8236 | 26507 |
| 1420660 | 1WM | 8236 | UP |
| 1477401 | 1WM | 1 | UP |
| 1386035 | 1WM | 5709 | UP |
| 1523331 | 1WM | 1 | UP |
| 1648709 | 8HW | 1 | UP |
| 1561958 | 8HW | 1 | UP |
| 1562281 | 7LZ | 1 | UP |
| 1562280 | 7LZ | 1 | UP |
| 1562282 | 7LZ | 1 | UP |
| 1562286 | 7LZ | 1 | UP |
| 1562285 | 7LZ | 1 | UP |
| 1561959 | 8HW | 1 | UP |