| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFAROME/FIAT/LANCI | 55183821 | Direct Cross Interchange | 2 |
| KLARIUS | 322112 | Direct Cross Interchange | 2 |
| EEC | FI6017 | Direct Cross Interchange | 1 |
| FIAT | 55183821 | Indirect Cross Interchange | 2 |
| KLARIUS | 321855 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80246 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80146 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 55183821 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 322112 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321855 | Indirect Cross Interchange | 1 |
| EEC | FI6017T | Indirect Cross Interchange | 1 |
| AS | 55301D | Indirect Cross Interchange | 1 |