| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51771691 | Direct Cross Interchange | 3 |
| KLARIUS | 390171 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 390171 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM11036H | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 51771691 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 51771691 | Indirect Cross Interchange | 2 |
| MTS | 1700010 | Indirect Cross Interchange | 2 |
| WALKER | 93033 | Indirect Cross Interchange | 1 |
| IMASAF | 350493 | Indirect Cross Interchange | 1 |
| FONOS | 93033 | Indirect Cross Interchange | 1 |
| SIGAM | 11312 | Indirect Cross Interchange | 1 |