| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20135 | Direct Cross Interchange | 6 |
| EEC | RV8009 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM90108 | Direct Cross Interchange | 5 |
| BOSAL | 098757 | Direct Cross Interchange | 4 |
| AS | 83104 | Direct Cross Interchange | 3 |
| ROVER | GEX8058 | Direct Cross Interchange | 3 |
| TRIUMPH | GEX8058 | Direct Cross Interchange | 1 |
| MG | GEX8058 | Direct Cross Interchange | 1 |
| AUSTIN | GEX8058 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX8058 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX8058 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX8058 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX8058 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX8058 | Direct Cross Interchange | 1 |
| AUSTIN/MG | GEX8058 | Direct Cross Interchange | 1 |
| KLARIUS | 370027 | Indirect Cross Interchange | 15 |
| KLARIUS | 311180 | Indirect Cross Interchange | 13 |
| QUINTON HAZELL | 311180 | Indirect Cross Interchange | 13 |
| VENEPORTE | RV05207K | Indirect Cross Interchange | 6 |
| IMASAF | 651233 | Indirect Cross Interchange | 4 |
| SIGAM | 65306 | Indirect Cross Interchange | 3 |
| FONOS | 20135 | Indirect Cross Interchange | 3 |
| MTS | 043382 | Indirect Cross Interchange | 3 |
| ROVER | GEX8073 | Indirect Cross Interchange | 3 |
| BOSAL | 099757 | Indirect Cross Interchange | 3 |
| ROVER | WAG103760 | Indirect Cross Interchange | 3 |
| ROSI | 311180 | Indirect Cross Interchange | 2 |
| BOSAL | 98757 | Indirect Cross Interchange | 2 |
| ERNST | 756358 | Indirect Cross Interchange | 2 |
| EEC | RV8009T | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90108H | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 86716 | Indirect Cross Interchange | 2 |
| ASSO | 420010 | Indirect Cross Interchange | 2 |
| ARVIN | 311180 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS83104 | Indirect Cross Interchange | 1 |
| ANSA | 311180 | Indirect Cross Interchange | 1 |
| MG | WAG103760 | Indirect Cross Interchange | 1 |
| TESH | 311180 | Indirect Cross Interchange | 1 |
| ROVER | GEX8074 | Indirect Cross Interchange | 1 |
| AS | AS83104 | Indirect Cross Interchange | 1 |
| BOSAL | 99757 | Indirect Cross Interchange | 1 |
| ASSO | 420012 | Indirect Cross Interchange | 1 |
| TIMAX | 311180 | Indirect Cross Interchange | 1 |
| VENEPORTE | RV05240K | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K106 | Indirect Cross Interchange | 1 |
| DESCAM | 391156 | Indirect Cross Interchange | 1 |
| FABRISCAPE | AS83104C | Indirect Cross Interchange | 1 |