| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 301310 | Direct Cross Interchange | 5 |
| BOSAL | 823805 | Direct Cross Interchange | 5 |
| KLARIUS | 301310 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM70162 | Direct Cross Interchange | 5 |
| ROVER | GEX33517 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM70024 | Direct Cross Interchange | 4 |
| AS | EFPRV005 | Direct Cross Interchange | 1 |
| IMASAF | RV3801 | Indirect Cross Interchange | 4 |
| SIGAM | 65113 | Indirect Cross Interchange | 3 |
| MTS | 0118600 | Indirect Cross Interchange | 3 |
| AUSTIN/MG | GEX33517 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX33517 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX33517 | Indirect Cross Interchange | 2 |
| IMASAF | RV3821 | Indirect Cross Interchange | 2 |
| MG | GEX33517 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX33517 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70162 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70024 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX33517 | Indirect Cross Interchange | 2 |
| ROV/TRIU/JAGU/AUSTIN | GEX33517 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX33517 | Indirect Cross Interchange | 2 |
| ROVER/AUSTIN | GEX33517 | Indirect Cross Interchange | 2 |
| FUELPARTS | EFPRV005 | Indirect Cross Interchange | 1 |
| KLARIUS | 301710 | Indirect Cross Interchange | 1 |
| VENEPORTE | RV05337 | Indirect Cross Interchange | 1 |
| ROVER | GEX12038 | Indirect Cross Interchange | 1 |
| BOSAL | 823819 | Indirect Cross Interchange | 1 |