Full UK Build List
| Works No. | Built | Built For | Date Intro | Numbers Carried in Mainline Service |
|---|---|---|---|---|
| 3502/D933 | EEVF | British Railways (Board) | 10/1964 | D6945, 37245 |
| 3503/D934 | EEVF | British Railways (Board) | 10/1964 | D6946, 37246, 37698 |
| 3504/D935 | EEVF | British Railways (Board) | 10/1964 | D6947, 37247, 37671 |
| 3505/D936 | EEVF | British Railways (Board) | 10/1964 | D6948, 37248 |
| 3506/D937 | EEVF | British Railways (Board) | 12/1964 | D6949, 37249, 37903 |
| 3507/D938 | EEVF | British Railways (Board) | 12/1964 | D6950, 37250 |
| 3508/D939 | EEVF | British Railways (Board) | 12/1964 | D6951, 37251 |
| 3509/D940 | EEVF | British Railways (Board) | 12/1964 | D6952, 37252 |
| 3510/D941 | EEVF | British Railways (Board) | 01/1965 | D6953, 37253, 37699 |
| 3511/D942 | EEVF | British Railways (Board) | 01/1965 | D6954, 37254 |
| 3512/D943 | EEVF | British Railways (Board) | 01/1965 | D6955, 37255 |
| 3513/D944 | EEVF | British Railways (Board) | 01/1965 | D6956, 37256, 37678 |
| 3514/D945 | EEVF | British Railways (Board) | 01/1965 | D6957, 37257, 37668 |
| 3515/D946 | EEVF | British Railways (Board) | 01/1965 | D6958, 37258, 37384 |
| 3519/D948 | EEVF | British Railways (Board) | 01/1965 | D6959, 37259, 37380 |
| 3520/D949 | EEVF | British Railways (Board) | 01/1965 | D6960, 37260 |
| 3521/D950 | EEVF | British Railways (Board) | 01/1965 | D6961, 37261 |
| 3522/D951 | EEVF | British Railways (Board) | 01/1965 | D6962, 37262 |
| 3523/D952 | EEVF | British Railways (Board) | 01/1965 | D6963, 37263 |
| 3524/D953 | EEVF | British Railways (Board) | 01/1965 | D6964, 37264 |