| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46803153 | Direct Cross Interchange | 3 |
| KLARIUS | 321775 | Direct Cross Interchange | 3 |
| VENEPORTE | FA25661K | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 321775 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM91318 | Direct Cross Interchange | 1 |
| ERNST | 750639 | Indirect Cross Interchange | 4 |
| WALKER | 20725 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM91318H | Indirect Cross Interchange | 4 |
| AS | 55293 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46803153 | Indirect Cross Interchange | 3 |
| FONOS | 20725 | Indirect Cross Interchange | 3 |
| EEC | FI6020T | Indirect Cross Interchange | 3 |
| FIAT / LANCIA | 55195856 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46803153 | Indirect Cross Interchange | 2 |
| FIAT | 55195856 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 55195856 | Indirect Cross Interchange | 2 |
| SIGAM | 13181 | Indirect Cross Interchange | 1 |
| IMASAF | 269043 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 71817 | Indirect Cross Interchange | 1 |
| MTS | 044206 | Indirect Cross Interchange | 1 |