| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 789031 | Direct Cross Interchange | 9 |
| IMASAF | 650001 | Direct Cross Interchange | 9 |
| WALKER | 07636 | Direct Cross Interchange | 8 |
| ROVER | GEX12043 | Direct Cross Interchange | 7 |
| FONOS | 07636 | Direct Cross Interchange | 7 |
| SIGAM | 65136 | Direct Cross Interchange | 7 |
| MTS | 0110044 | Direct Cross Interchange | 6 |
| VENEPORTE | RV05205 | Direct Cross Interchange | 6 |
| EEC | RV7012 | Direct Cross Interchange | 5 |
| JP GROUP | RO34325 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM70097 | Direct Cross Interchange | 3 |
| ROVER/AUSTIN | GEX12043 | Direct Cross Interchange | 2 |
| MG | GEX12043 | Direct Cross Interchange | 2 |
| AUSTIN | GEX12043 | Direct Cross Interchange | 2 |
| WALKER | 7636 | Direct Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX12043 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX12043 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX12043 | Direct Cross Interchange | 1 |
| BM CATALYSTS | 70097 | Direct Cross Interchange | 1 |
| AUSTIN/MG | GEX12043 | Direct Cross Interchange | 1 |
| TRIUMPH | GEX12043 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX12043 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 301098 | Indirect Cross Interchange | 19 |
| ANSA | 301098 | Indirect Cross Interchange | 4 |
| TESH | 301098 | Indirect Cross Interchange | 4 |
| TIMAX | 301098 | Indirect Cross Interchange | 4 |
| ROSI | 301098 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 07520 | Indirect Cross Interchange | 2 |
| PEDOL | 055509 | Indirect Cross Interchange | 2 |
| DESCAM | 220076 | Indirect Cross Interchange | 2 |
| ARVIN | 301098 | Indirect Cross Interchange | 2 |
| ROVER | WCD10195EVA | Indirect Cross Interchange | 2 |
| ROVER/AUSTIN | WCD10195EVA | Indirect Cross Interchange | 1 |
| MTS | 10044 | Indirect Cross Interchange | 1 |
| AUSTIN | WCD10195EVA | Indirect Cross Interchange | 1 |
| MG | WCD10195EVA | Indirect Cross Interchange | 1 |
| FUELPARTS | EFPRV009 | Indirect Cross Interchange | 1 |
| JP GROUP | 4420200100 | Indirect Cross Interchange | 1 |
| AS | EFPRV009 | Indirect Cross Interchange | 1 |
| AURADIA | R301098 | Indirect Cross Interchange | 1 |