| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GIRLING | 9003106 | Direct Cross Interchange | 3 |
| TRW | PHC106 | Direct Cross Interchange | 3 |
| LEYLAND-DAF | GBH169 | Direct Cross Interchange | 3 |
| AUTO DELTA | BH1261 | Direct Cross Interchange | 1 |
| MOTAQUIP | VBH653 | Direct Cross Interchange | 1 |
| DELPHI | LH5204 | Direct Cross Interchange | 1 |
| Brake ENGINEERING | BH775204 | Direct Cross Interchange | 1 |
| Brake ENGINEERING | 775204 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | GHP1058 | Indirect Cross Interchange | 3 |
| CEF | 510303 | Indirect Cross Interchange | 3 |
| KAWE | 510303 | Indirect Cross Interchange | 2 |
| LEYLAND-INNOCENTI | GBH169 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | PHC106 | Indirect Cross Interchange | 2 |
| CORTECO | 19032628 | Indirect Cross Interchange | 1 |
| REMKAFLEX | RBRH00176 | Indirect Cross Interchange | 1 |