| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 60662806 | Direct Cross Interchange | 5 |
| KLARIUS | 370617 | Direct Cross Interchange | 3 |
| KLARIUS | 311370 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM90918 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 370617 | Direct Cross Interchange | 2 |
| VENEPORTE | AR01094K | Direct Cross Interchange | 2 |
| AS | AS41157 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60662806 | Indirect Cross Interchange | 4 |
| IMASAF | 118133 | Indirect Cross Interchange | 3 |
| AS | 41157 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 311370 | Indirect Cross Interchange | 2 |
| MTS | 043153 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 80066 | Indirect Cross Interchange | 1 |
| SIGAM | 18323 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 60665032 | Indirect Cross Interchange | 1 |
| EEC | AR6006T | Indirect Cross Interchange | 1 |
| ASSO | 020035 | Indirect Cross Interchange | 1 |