| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MTS | 044090 | Direct Cross Interchange | 4 |
| AS | 21722 | Direct Cross Interchange | 3 |
| KLARIUS | 322725 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 322725 | Direct Cross Interchange | 3 |
| AutoZone | 099417 | Direct Cross Interchange | 2 |
| SIGAM | 40197 | Direct Cross Interchange | 2 |
| WALKER | 16073 | Direct Cross Interchange | 1 |
| CATCO | 4314 | Direct Cross Interchange | 1 |
| EASTERN CATALYTIC | 40197 | Direct Cross Interchange | 1 |
| AP EXHAUST | 642907 | Direct Cross Interchange | 1 |
| MAREMONT | 29617 | Direct Cross Interchange | 1 |
| OPEL | 855166 | Indirect Cross Interchange | 4 |
| OPEL | 855117 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM91087H | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM91087 | Indirect Cross Interchange | 3 |
| VAUXHALL | 10431545 | Indirect Cross Interchange | 2 |
| VAUXHALL | 10289724 | Indirect Cross Interchange | 2 |
| EEC | VX6028 | Indirect Cross Interchange | 2 |
| BOSAL | 098547 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 855166 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 855117 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 10431545 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 10289724 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K403 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 85885 | Indirect Cross Interchange | 1 |
| AS | ?21722 | Indirect Cross Interchange | 1 |
| CARQUEST | 642907 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| ROSI | 322725 | Indirect Cross Interchange | 1 |
| IMASAF | NOCAT | Indirect Cross Interchange | 1 |