| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 421016 | Direct Cross Interchange | 3 |
| KLARIUS | 301266 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 301266 | Direct Cross Interchange | 2 |
| ROVER/AUSTIN | GEX12082 | Indirect Cross Interchange | 3 |
| MTS | 0119280 | Indirect Cross Interchange | 3 |
| BOSAL | 823811 | Indirect Cross Interchange | 3 |
| WALKER | 06037 | Indirect Cross Interchange | 3 |
| ROVER/TRIUMPH/AUSTIN | GEX12082 | Indirect Cross Interchange | 2 |
| FONOS | 06037 | Indirect Cross Interchange | 2 |
| EEC | RV7017 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM70080 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70080 | Indirect Cross Interchange | 2 |
| WALKER | 03476 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX12082 | Indirect Cross Interchange | 2 |
| IMASAF | 654001 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX12082 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX12082 | Indirect Cross Interchange | 2 |
| ROVER | GEX12082 | Indirect Cross Interchange | 2 |
| MG | GEX12082 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX12082 | Indirect Cross Interchange | 2 |
| WALKER | 6037 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 4129070 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 412907 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX12082 | Indirect Cross Interchange | 2 |
| ROV/TRIU/JAGU/AUSTIN | GEX12082 | Indirect Cross Interchange | 2 |
| HONDA | WCD102700 | Indirect Cross Interchange | 1 |
| ROVER/AUSTIN | WCD102700 | Indirect Cross Interchange | 1 |
| WALKER | 06038 | Indirect Cross Interchange | 1 |
| VENEPORTE | RV05299 | Indirect Cross Interchange | 1 |
| FONOS | 06038 | Indirect Cross Interchange | 1 |