| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 18110 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM70103 | Direct Cross Interchange | 6 |
| KLARIUS | 130417 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | AN590Q | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 130417 | Direct Cross Interchange | 3 |
| KLARIUS | AN590Q | Direct Cross Interchange | 3 |
| VENEPORTE | RV05092 | Direct Cross Interchange | 3 |
| CIA | 07604 | Direct Cross Interchange | 1 |
| USN | RR431 | Direct Cross Interchange | 1 |
| ROMAX | RO00105 | Direct Cross Interchange | 1 |
| FONOS | 18110 | Direct Cross Interchange | 1 |
| ROVER | GEX12053 | Indirect Cross Interchange | 6 |
| BOSAL | 823003 | Indirect Cross Interchange | 5 |
| MG | GEX12053 | Indirect Cross Interchange | 5 |
| ROVER/AUSTIN | GEX12053 | Indirect Cross Interchange | 5 |
| AUSTIN-HEALEY | GEX12053 | Indirect Cross Interchange | 4 |
| AUSTIN | GEX12053 | Indirect Cross Interchange | 4 |
| ROV/TRI/JAG/AUS/MG | GEX12053 | Indirect Cross Interchange | 4 |
| ROV/TRIU/JAGU/AUSTIN | GEX12053 | Indirect Cross Interchange | 4 |
| ROVER/TRIUMPH/AUSTIN | GEX12053 | Indirect Cross Interchange | 4 |
| AUSTIN/MG | GEX12053 | Indirect Cross Interchange | 4 |
| TRIUMPH | GEX12053 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 07604 | Indirect Cross Interchange | 2 |
| WALKER | 18110 | Indirect Cross Interchange | 2 |
| BOSAL | 824207 | Indirect Cross Interchange | 1 |
| MG | WCD10138EVA | Indirect Cross Interchange | 1 |
| BOSAL | 784807 | Indirect Cross Interchange | 1 |
| ROVER/AUSTIN | WCD10138EVA | Indirect Cross Interchange | 1 |