| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ABE | C81706ABE | Direct Cross Interchange | 21 |
| GIRLING | 9003233 | Direct Cross Interchange | 7 |
| FIRST LINE | FBH6402 | Direct Cross Interchange | 6 |
| CORTECO | 19032419 | Direct Cross Interchange | 4 |
| LDV | RTC4547 | Direct Cross Interchange | 4 |
| LEYLAND-DAF | RTC4257 | Direct Cross Interchange | 4 |
| CEF | 510658 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | 440019032419 | Direct Cross Interchange | 4 |
| Brake ENGINEERING | BH775100 | Direct Cross Interchange | 3 |
| Brake ENGINEERING | 775100 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | PHC233 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | GHP943 | Direct Cross Interchange | 3 |
| A.B.S. | SL3952 | Direct Cross Interchange | 3 |
| MOTAQUIP | VBJ111 | Direct Cross Interchange | 2 |
| MOTAQUIP | VBH277 | Direct Cross Interchange | 2 |
| DANA | HBH215 | Direct Cross Interchange | 2 |
| AUTO DELTA | BH4308 | Direct Cross Interchange | 2 |
| FEDERAL | HH1347 | Direct Cross Interchange | 2 |
| PEX | 42505 | Direct Cross Interchange | 2 |
| UNIPART | GBH678 | Direct Cross Interchange | 2 |
| MOPROD | BH966 | Direct Cross Interchange | 2 |
| LEYLAND-DAF | RTC4547 | Direct Cross Interchange | 2 |
| BENDIX | 172138B | Direct Cross Interchange | 2 |
| TRW | PHC233 | Indirect Cross Interchange | 6 |
| KAWE | 510658 | Indirect Cross Interchange | 2 |
| DELPHI | LH5373 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | BFH5270 | Indirect Cross Interchange | 1 |
| LEYLAND | RTC4257 | Indirect Cross Interchange | 1 |
| METZGER | 510658 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | 775373 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | BH775373 | Indirect Cross Interchange | 1 |
| FIRST LINE | FBH6671 | Indirect Cross Interchange | 1 |
| A.B.S. | SL2457 | Indirect Cross Interchange | 1 |