| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM80012 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 370216 | Direct Cross Interchange | 5 |
| KLARIUS | 370216 | Direct Cross Interchange | 5 |
| BOSAL | 098761 | Direct Cross Interchange | 4 |
| ROVER | GEX8068 | Direct Cross Interchange | 4 |
| BOSAL | 099761 | Direct Cross Interchange | 3 |
| BOSAL | 98761 | Direct Cross Interchange | 2 |
| BOSAL | 99761 | Direct Cross Interchange | 1 |
| AS | AS26822 | Direct Cross Interchange | 1 |
| AS | 83145D | Indirect Cross Interchange | 5 |
| MAGNAFLOW | 86720D | Indirect Cross Interchange | 2 |
| MG | GEX8068 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX8068 | Indirect Cross Interchange | 2 |
| MTS | 043194 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX8068 | Indirect Cross Interchange | 2 |
| ROV/TRIU/JAGU/AUSTIN | GEX8068 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX8068 | Indirect Cross Interchange | 2 |
| ROVER/AUSTIN | GEX8068 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX8068 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX8068 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX8068 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 312071 | Indirect Cross Interchange | 2 |
| KLARIUS | 312071 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 80012 | Indirect Cross Interchange | 2 |
| FUELPARTS | AS83145 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS26822 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K194 | Indirect Cross Interchange | 1 |