| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AJUSA | 13011700 | Direct Cross Interchange | 7 |
| FAI AutoParts | EM460 | Direct Cross Interchange | 6 |
| PAYEN | JA899 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60503304 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60502984 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 102078 | Direct Cross Interchange | 4 |
| ELRING | 435680 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60529840 | Direct Cross Interchange | 3 |
| CORTECO | 423397H | Indirect Cross Interchange | 5 |
| BGA | MG5354 | Indirect Cross Interchange | 5 |
| GOETZE | 3102634010 | Indirect Cross Interchange | 5 |
| GLASER | 06751 | Indirect Cross Interchange | 4 |
| HJS | 83316226 | Indirect Cross Interchange | 3 |
| REINZ | 509202410 | Indirect Cross Interchange | 3 |
| GLASER | X0675101 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 115309 | Indirect Cross Interchange | 3 |
| REINZ | 509202400 | Indirect Cross Interchange | 2 |
| FONOS | 81066 | Indirect Cross Interchange | 2 |
| WALKER | 81066 | Indirect Cross Interchange | 2 |
| ELRING | 216658 | Indirect Cross Interchange | 2 |
| KLARIUS | ARG1 | Indirect Cross Interchange | 1 |
| KLARIUS | 410039 | Indirect Cross Interchange | 1 |
| SPESSO | 305814212 | Indirect Cross Interchange | 1 |
| FA1 | 360902 | Indirect Cross Interchange | 1 |
| ASSO | 994000 | Indirect Cross Interchange | 1 |
| ELRING | 235784 | Indirect Cross Interchange | 1 |
| CORTECO | 423397 | Indirect Cross Interchange | 1 |
| MTS | 029210 | Indirect Cross Interchange | 1 |
| BOSAL | 256311 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60503299 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | ARG1 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 410039 | Indirect Cross Interchange | 1 |