| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM91566H | Direct Cross Interchange | 2 |
| FIAT | 51786938 | Direct Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 51786938 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 51786938 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 322634 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM91566 | Indirect Cross Interchange | 1 |