| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFAROME/FIAT/LANCI | 51795488 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 51795488 | Direct Cross Interchange | 1 |
| FIAT | 51795488 | Direct Cross Interchange | 1 |
| AS | 55290 | Direct Cross Interchange | 1 |
| BM CATALYSTS | BM91320H | Direct Cross Interchange | 1 |
| KLARIUS | 322055 | Indirect Cross Interchange | 5 |
| MAGNAFLOW | 71814 | Indirect Cross Interchange | 2 |
| FIAT | 55183622 | Indirect Cross Interchange | 2 |
| LANCIA | 55183622 | Indirect Cross Interchange | 1 |
| MTS | 044202 | Indirect Cross Interchange | 1 |
| ROSI | 322055 | Indirect Cross Interchange | 1 |
| IMASAF | 258433 | Indirect Cross Interchange | 1 |
| IMASAF | 164843 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS55290 | Indirect Cross Interchange | 1 |
| SIGAM | 13152 | Indirect Cross Interchange | 1 |