RS&H Darlington Build List
| Works No. | Built | Built For | Date Intro | Numbers Carried in Mainline Service |
|---|---|---|---|---|
| 3267/8382 | EERSH | British Railways (Board) | 04/1963 | D6822, 37122, 37692 |
| 3268/8383 | EERSH | British Railways (Board) | 04/1963 | D6823, 37123, 37679 |
| 3269/8384 | EERSH | British Railways (Board) | 04/1963 | D6824, 37124, 37894 |
| 3270/8385 | EERSH | British Railways (Board) | 05/1963 | D6825, 37125, 37904 |
| 3271/8386 | EERSH | British Railways (Board) | 05/1963 | D6826, 37126, 37676 |
| 3272/8387 | EERSH | British Railways (Board) | 05/1963 | D6827, 37127, 37370 |
| 3273/8388 | EERSH | British Railways (Board) | 06/1963 | D6828, 37128, 37330 |
| 3337/8390 | EERSH | British Railways (Board) | 06/1963 | D6859, 37159, 37372 |
| 3338/8391 | EERSH | British Railways (Board) | 07/1963 | D6860, 37160, 37373 |
| 3339/8392 | EERSH | British Railways (Board) | 07/1963 | D6861, 37161, 37899, L022, L21 |
| 3340/8393 | EERSH | British Railways (Board) | 07/1963 | D6862, 37162 |
| 3341/8394 | EERSH | British Railways (Board) | 08/1963 | D6863, 37163, 37802, L32 |
| 3342/8395 | EERSH | British Railways (Board) | 08/1963 | D6864, 37164, 37675 |
| 3343/8396 | EERSH | British Railways (Board) | 08/1963 | D6865, 37165, 37374 |
| 3344/8397 | EERSH | British Railways (Board) | 09/1963 | D6866, 37166, 37891 |
| 3345/8398 | EERSH | British Railways (Board) | 09/1963 | D6867, 37167, 37383 |
| 3346/8399 | EERSH | British Railways (Board) | 10/1963 | D6868, 37168, 37890 |
| 3357/8400 | EERSH | British Railways (Board) | 10/1963 | D6879, 37179, 37691, 37612 |
| 3358/8401 | EERSH | British Railways (Board) | 10/1963 | D6880, 37180, 37886 |
| 3359/8402 | EERSH | British Railways (Board) | 10/1963 | D6881, 37181, 37687, 37610 |