| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 301245 | Direct Cross Interchange | 11 |
| QUINTON HAZELL | 301245 | Direct Cross Interchange | 10 |
| WALKER | 02798 | Direct Cross Interchange | 8 |
| BOSAL | 736599 | Direct Cross Interchange | 6 |
| VAUXHALL | 90528964 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM70425 | Direct Cross Interchange | 6 |
| FONOS | 02798 | Direct Cross Interchange | 6 |
| VAUXHALL | 858088 | Direct Cross Interchange | 5 |
| OPEL | 858088 | Direct Cross Interchange | 5 |
| OPEL | 90528964 | Direct Cross Interchange | 3 |
| GENERAL MOTORS | 90528964 | Direct Cross Interchange | 3 |
| GENERAL MOTORS | 858088 | Direct Cross Interchange | 3 |
| MTS | 0110242 | Indirect Cross Interchange | 4 |
| EEC | VX7506 | Indirect Cross Interchange | 3 |
| MEFEX | 2970 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70425 | Indirect Cross Interchange | 2 |
| EEC | VX7503 | Indirect Cross Interchange | 2 |
| JP GROUP | OP35314A | Indirect Cross Interchange | 2 |
| PEDOL | 054553 | Indirect Cross Interchange | 2 |
| HJS | 91144262 | Indirect Cross Interchange | 2 |
| TIMAX | 301245 | Indirect Cross Interchange | 2 |
| ROSI | 301245 | Indirect Cross Interchange | 2 |
| WALKER | 2798 | Indirect Cross Interchange | 2 |
| VAUXHALL | 90500837 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 90500837 | Indirect Cross Interchange | 2 |
| ANSA | 301245 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 18695 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 18687 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 0829671 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 082967 | Indirect Cross Interchange | 2 |
| TESH | 301245 | Indirect Cross Interchange | 2 |
| OPEL | 90500837 | Indirect Cross Interchange | 2 |
| JP GROUP | 1220200900 | Indirect Cross Interchange | 1 |