| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20603 | Direct Cross Interchange | 6 |
| EEC | RV8019 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM90703 | Direct Cross Interchange | 5 |
| BOSAL | 098770 | Direct Cross Interchange | 5 |
| AS | 83148 | Direct Cross Interchange | 4 |
| FONOS | 20603 | Direct Cross Interchange | 4 |
| ROVER | GEX33737 | Direct Cross Interchange | 4 |
| AUSTIN/MG | GEX33737 | Direct Cross Interchange | 1 |
| TRIUMPH | GEX33737 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX33737 | Direct Cross Interchange | 1 |
| WALKER | 20603 | Direct Cross Interchange | 1 |
| MG | GEX33737 | Direct Cross Interchange | 1 |
| AUSTIN | GEX33737 | Direct Cross Interchange | 1 |
| BM CATALYSTS | 90703 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX33737 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX33737 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX33737 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX33737 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 380098 | Indirect Cross Interchange | 17 |
| KLARIUS | 321307 | Indirect Cross Interchange | 14 |
| QUINTON HAZELL | 321307 | Indirect Cross Interchange | 13 |
| VENEPORTE | RV05282K | Indirect Cross Interchange | 6 |
| IMASAF | 652233 | Indirect Cross Interchange | 5 |
| ROVER | WCD105540 | Indirect Cross Interchange | 5 |
| BOSAL | 099779 | Indirect Cross Interchange | 4 |
| KLARIUS | 321660 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 380537 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 321660 | Indirect Cross Interchange | 3 |
| ROVER | WCD105560 | Indirect Cross Interchange | 3 |
| KLARIUS | 380537 | Indirect Cross Interchange | 3 |
| ASSO | 420025 | Indirect Cross Interchange | 3 |
| ROSI | 321307 | Indirect Cross Interchange | 3 |
| MTS | 043218 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM90703H | Indirect Cross Interchange | 2 |
| EEC | RV8019T | Indirect Cross Interchange | 2 |
| ROVER | WCD001920 | Indirect Cross Interchange | 2 |
| ROVER | GEX33738 | Indirect Cross Interchange | 2 |
| ANSA | 321307 | Indirect Cross Interchange | 2 |
| TESH | 321307 | Indirect Cross Interchange | 2 |
| MG | GEX33738 | Indirect Cross Interchange | 2 |
| MG | WCD105560 | Indirect Cross Interchange | 2 |
| BOSAL | 98770 | Indirect Cross Interchange | 2 |
| TIMAX | 321307 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 76702 | Indirect Cross Interchange | 2 |
| SIGAM | 65146 | Indirect Cross Interchange | 2 |
| FUELPARTS | AS83501 | Indirect Cross Interchange | 1 |
| AS | AS83501 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K516 | Indirect Cross Interchange | 1 |
| ROSI | 321660 | Indirect Cross Interchange | 1 |
| BOSAL | 99779 | Indirect Cross Interchange | 1 |
| MG | WCD105540 | Indirect Cross Interchange | 1 |
| MG | WCD001920 | Indirect Cross Interchange | 1 |