| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 19032134 | Direct Cross Interchange | 3 |
| BOSCH | 1987476482 | Direct Cross Interchange | 3 |
| DELPHI | LH1739 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 440019032134 | Indirect Cross Interchange | 3 |
| PEX | 44503 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | BFH4482 | Indirect Cross Interchange | 3 |
| ROVER | GBH172 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | GHP501 | Indirect Cross Interchange | 2 |
| MG | GBH172 | Indirect Cross Interchange | 1 |
| FTE | 3205201 | Indirect Cross Interchange | 1 |
| CEF | 510583 | Indirect Cross Interchange | 1 |
| BOSCH | 1987476482 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | 9003166 | Indirect Cross Interchange | 1 |
| LUCAS CAV | PHC166 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | BFH4168 | Indirect Cross Interchange | 1 |
| UNIPART | GBH172 | Indirect Cross Interchange | 1 |
| UNIPART | GBH1052 | Indirect Cross Interchange | 1 |
| MOPROD | BH262 | Indirect Cross Interchange | 1 |
| FEDERAL | HH1106 | Indirect Cross Interchange | 1 |
| TRW | PHC166 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VBH343 | Indirect Cross Interchange | 1 |
| FIRST LINE | FBH6526 | Indirect Cross Interchange | 1 |
| AUTO DELTA | BH1262 | Indirect Cross Interchange | 1 |
| GIRLING | 9003169 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | BH771739 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | 771739 | Indirect Cross Interchange | 1 |