| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 301269 | Direct Cross Interchange | 5 |
| BOSAL | 823839 | Direct Cross Interchange | 3 |
| WALKER | 06045 | Direct Cross Interchange | 3 |
| ROVER/AUSTIN | GEX33665 | Direct Cross Interchange | 2 |
| MG | GEX33665 | Direct Cross Interchange | 2 |
| MG | WCD103860EVA | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCD103860EVA | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 301269 | Indirect Cross Interchange | 4 |
| MTS | 0118480 | Indirect Cross Interchange | 3 |
| SIGAM | 65140 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM70330 | Indirect Cross Interchange | 3 |
| ROVER | GEX33665 | Indirect Cross Interchange | 2 |
| FONOS | 06045 | Indirect Cross Interchange | 2 |
| EEC | RV7032 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX33665 | Indirect Cross Interchange | 1 |
| TRIUMPH | GEX33665 | Indirect Cross Interchange | 1 |
| ANSA | 301269 | Indirect Cross Interchange | 1 |
| TESH | 301269 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX33665 | Indirect Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX33665 | Indirect Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX33665 | Indirect Cross Interchange | 1 |
| JP GROUP | RO34316 | Indirect Cross Interchange | 1 |
| WALKER | 6045 | Indirect Cross Interchange | 1 |
| AUSTIN | GEX33665 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM70195 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM70099 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 70330 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 70195 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 70099 | Indirect Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX33665 | Indirect Cross Interchange | 1 |
| TIMAX | 301269 | Indirect Cross Interchange | 1 |
| ROSI | 301269 | Indirect Cross Interchange | 1 |