| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIRST LINE | FBH6525 | Direct Cross Interchange | 4 |
| GIRLING | 9003169 | Direct Cross Interchange | 4 |
| DELPHI | LH1737 | Direct Cross Interchange | 4 |
| TRW | PHC169 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | BFH4168 | Indirect Cross Interchange | 4 |
| ROVER | GBH158 | Indirect Cross Interchange | 4 |
| CEF | 510408 | Indirect Cross Interchange | 3 |
| BOSCH | 1987476480 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | PHC169 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | GHP504 | Indirect Cross Interchange | 3 |
| FERODO | FHY2378 | Indirect Cross Interchange | 3 |
| PEX | 44019 | Indirect Cross Interchange | 3 |
| A.B.S. | SL1306 | Indirect Cross Interchange | 2 |
| DELPHI | BFH4168 | Indirect Cross Interchange | 2 |
| TRW | GHP504 | Indirect Cross Interchange | 2 |
| AUTO DELTA | BH1201 | Indirect Cross Interchange | 2 |
| KAWE | 510408 | Indirect Cross Interchange | 2 |
| Brake ENGINEERING | BH771737 | Indirect Cross Interchange | 2 |
| Brake ENGINEERING | 771737 | Indirect Cross Interchange | 2 |
| MOTAQUIP | VBH342 | Indirect Cross Interchange | 2 |
| CORTECO | 19032127 | Indirect Cross Interchange | 2 |
| MG | GBH158 | Indirect Cross Interchange | 2 |
| FTE | 3205180 | Indirect Cross Interchange | 2 |
| DELPHI | LH1739 | Indirect Cross Interchange | 1 |
| BOSCH | 1987476480 | Indirect Cross Interchange | 1 |
| HAVAM | CY1467 | Indirect Cross Interchange | 1 |
| BOSCH | 1987476578 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 3102876 | Indirect Cross Interchange | 1 |
| DANA | HBH242 | Indirect Cross Interchange | 1 |
| Brake ENGINEERING | BH775157 | Indirect Cross Interchange | 1 |
| PEX | 32988 | Indirect Cross Interchange | 1 |
| UNIPART | GBH158 | Indirect Cross Interchange | 1 |
| UNIPART | GBH1050 | Indirect Cross Interchange | 1 |
| MOPROD | BH201 | Indirect Cross Interchange | 1 |
| FEDERAL | HH1104 | Indirect Cross Interchange | 1 |