| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | BP113 | Direct Cross Interchange | 1 |
| ROVER | GBP106 | Indirect Cross Interchange | 1 |
| ICER | 180069 | Indirect Cross Interchange | 1 |
| REMSA | 005300 | Indirect Cross Interchange | 1 |
| ROADHOUSE | 205300 | Indirect Cross Interchange | 1 |
| SIMER | 118 | Indirect Cross Interchange | 1 |
| WOKING | P153300 | Indirect Cross Interchange | 1 |
| E.T.F. | 120040 | Indirect Cross Interchange | 1 |
| SPIDAN | 32651 | Indirect Cross Interchange | 1 |
| DELPHI | LP26 | Indirect Cross Interchange | 1 |
| TRW | GDB334 | Indirect Cross Interchange | 1 |
| MINTEX | MLB31 | Indirect Cross Interchange | 1 |
| FERODO | FDB826 | Indirect Cross Interchange | 1 |