| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 311774 | Direct Cross Interchange | 4 |
| MG | WAG104640 | Direct Cross Interchange | 3 |
| EEC | MG6000 | Direct Cross Interchange | 3 |
| ROVER | WAG104640 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM90967H | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM90967 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 311774 | Indirect Cross Interchange | 3 |
| EEC | MG6000T | Indirect Cross Interchange | 2 |
| BOSAL | 098747 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | WAG104640 | Indirect Cross Interchange | 1 |
| AUSTIN/MG | WAG10464 | Indirect Cross Interchange | 1 |
| TRIUMPH | WAG104640 | Indirect Cross Interchange | 1 |
| TRIUMPH | WAG10464 | Indirect Cross Interchange | 1 |
| ROVER | WAG10464 | Indirect Cross Interchange | 1 |
| AS | AS83507 | Indirect Cross Interchange | 1 |
| MG | WAG10464 | Indirect Cross Interchange | 1 |
| AUSTIN | WAG104640 | Indirect Cross Interchange | 1 |
| AUSTIN | WAG10464 | Indirect Cross Interchange | 1 |
| BOSAL | 98747 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | 90967H | Indirect Cross Interchange | 1 |
| AUSTIN-HEALEY | WAG104640 | Indirect Cross Interchange | 1 |
| AUSTIN-HEALEY | WAG10464 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WAG104640 | Indirect Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WAG10464 | Indirect Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WAG104640 | Indirect Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WAG10464 | Indirect Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WAG104640 | Indirect Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WAG10464 | Indirect Cross Interchange | 1 |
| ROVER/AUSTIN | WAG104640 | Indirect Cross Interchange | 1 |
| ROVER/AUSTIN | WAG10464 | Indirect Cross Interchange | 1 |