| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 301262 | Direct Cross Interchange | 6 |
| BOSAL | 823827 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM70432 | Direct Cross Interchange | 3 |
| IMASAF | 654201 | Direct Cross Interchange | 3 |
| MG | GEX33607 | Direct Cross Interchange | 2 |
| ROVER/AUSTIN | GEX33607 | Direct Cross Interchange | 2 |
| ROVER/AUSTIN | WCD103750EVA | Direct Cross Interchange | 1 |
| MG | WCD103750EVA | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 301262 | Indirect Cross Interchange | 5 |
| EEC | RV7016 | Indirect Cross Interchange | 3 |
| ROVER | GEX33607 | Indirect Cross Interchange | 3 |
| MTS | 0118530 | Indirect Cross Interchange | 3 |
| SIGAM | 65128 | Indirect Cross Interchange | 3 |
| AUSTIN | GEX33607 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX33607 | Indirect Cross Interchange | 1 |
| FUELPARTS | EFPRV019 | Indirect Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX33607 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 70432 | Indirect Cross Interchange | 1 |
| VENEPORTE | RV05286 | Indirect Cross Interchange | 1 |
| JP GROUP | RO34210 | Indirect Cross Interchange | 1 |
| ROVER | WCD103750EVA | Indirect Cross Interchange | 1 |
| AUSTIN | WCD103750EVA | Indirect Cross Interchange | 1 |
| AUSTIN/MG | GEX33607 | Indirect Cross Interchange | 1 |
| TRIUMPH | GEX33607 | Indirect Cross Interchange | 1 |
| TESH | 301262 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX33607 | Indirect Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX33607 | Indirect Cross Interchange | 1 |