| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20658 | Direct Cross Interchange | 9 |
| BM CATALYSTS | BM90652 | Direct Cross Interchange | 7 |
| EEC | RV6000 | Direct Cross Interchange | 6 |
| AS | 83150 | Direct Cross Interchange | 5 |
| BOSAL | 098775 | Direct Cross Interchange | 5 |
| ROVER | WCJ000520 | Direct Cross Interchange | 4 |
| ROVER | GEX8075 | Direct Cross Interchange | 3 |
| ROVER | WCJ101010 | Direct Cross Interchange | 3 |
| ROVER | WCJ000521 | Direct Cross Interchange | 3 |
| ROVER | GEX8089 | Direct Cross Interchange | 2 |
| MG | GEX8075 | Direct Cross Interchange | 2 |
| AUSTIN | WCJ000521 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX8075 | Direct Cross Interchange | 1 |
| AUSTIN/MG | GEX8075 | Direct Cross Interchange | 1 |
| AUSTIN | WCJ000520 | Direct Cross Interchange | 1 |
| AUSTIN/MG | WCJ101010 | Direct Cross Interchange | 1 |
| TRIUMPH | WCJ101010 | Direct Cross Interchange | 1 |
| AUSTIN | WCJ00052 | Direct Cross Interchange | 1 |
| AUSTIN/MG | WCJ10101 | Direct Cross Interchange | 1 |
| TRIUMPH | WCJ10101 | Direct Cross Interchange | 1 |
| AUSTIN | GEX8089 | Direct Cross Interchange | 1 |
| AUSTIN/MG | WCJ000521 | Direct Cross Interchange | 1 |
| TRIUMPH | WCJ000521 | Direct Cross Interchange | 1 |
| AUSTIN | GEX8075 | Direct Cross Interchange | 1 |
| TRIUMPH | WCJ000520 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WCJ101010 | Direct Cross Interchange | 1 |
| TRIUMPH | WCJ00052 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WCJ10101 | Direct Cross Interchange | 1 |
| TRIUMPH | GEX8089 | Direct Cross Interchange | 1 |
| TRIUMPH | GEX8075 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WCJ000521 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | WCJ101010 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WCJ000520 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | WCJ10101 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | WCJ00052 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | WCJ000521 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX8089 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | WCJ000520 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX8075 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | WCJ00052 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WCJ101010 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX8089 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WCJ10101 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX8075 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WCJ000521 | Direct Cross Interchange | 1 |
| BM CATALYSTS | 90652 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WCJ000520 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | WCJ00052 | Direct Cross Interchange | 1 |
| MG | WCJ101010 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX8089 | Direct Cross Interchange | 1 |
| MG | WCJ10101 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX8075 | Direct Cross Interchange | 1 |
| MG | WCJ000521 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WCJ101010 | Direct Cross Interchange | 1 |
| MG | WCJ000520 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WCJ10101 | Direct Cross Interchange | 1 |
| MG | WCJ00052 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WCJ000521 | Direct Cross Interchange | 1 |
| MG | GEX8089 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WCJ000520 | Direct Cross Interchange | 1 |
| ROVER | WCJ10101 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | WCJ00052 | Direct Cross Interchange | 1 |
| WALKER | 20658 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX8089 | Direct Cross Interchange | 1 |
| ROVER | WCJ00052 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX8075 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCJ101010 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCJ10101 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCJ000521 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCJ000520 | Direct Cross Interchange | 1 |
| AUSTIN/MG | WCJ000520 | Direct Cross Interchange | 1 |
| AUSTIN | WCJ101010 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | WCJ00052 | Direct Cross Interchange | 1 |
| AUSTIN/MG | WCJ00052 | Direct Cross Interchange | 1 |
| AUSTIN | WCJ10101 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX8089 | Direct Cross Interchange | 1 |
| AUSTIN/MG | GEX8089 | Direct Cross Interchange | 1 |
| KLARIUS | 380097 | Indirect Cross Interchange | 77 |
| QUINTON HAZELL | 321305 | Indirect Cross Interchange | 74 |
| KLARIUS | 321305 | Indirect Cross Interchange | 74 |
| VENEPORTE | RV05142K | Indirect Cross Interchange | 13 |
| IMASAF | 654733 | Indirect Cross Interchange | 12 |
| MTS | 043219 | Indirect Cross Interchange | 6 |
| FONOS | 20658 | Indirect Cross Interchange | 6 |
| BM CATALYSTS | BM90652H | Indirect Cross Interchange | 6 |
| ASSO | 420027 | Indirect Cross Interchange | 5 |
| ERNST | 757676 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 76704 | Indirect Cross Interchange | 4 |
| SIGAM | 65151 | Indirect Cross Interchange | 4 |
| EEC | RV6000T | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K518 | Indirect Cross Interchange | 3 |
| BOSAL | 099781 | Indirect Cross Interchange | 3 |
| BOSAL | 98775 | Indirect Cross Interchange | 2 |
| AS | AS83502 | Indirect Cross Interchange | 1 |
| TIMAX | 321305 | Indirect Cross Interchange | 1 |
| ROSI | 321305 | Indirect Cross Interchange | 1 |
| FABRISCAPE | AS83150C | Indirect Cross Interchange | 1 |
| FUELPARTS | AS83502 | Indirect Cross Interchange | 1 |
| BOSAL | 99781 | Indirect Cross Interchange | 1 |