| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 46809274 | Direct Cross Interchange | 12 |
| KLARIUS | 321736 | Direct Cross Interchange | 9 |
| MTS | 043880 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 321736 | Direct Cross Interchange | 8 |
| ERNST | 755030 | Direct Cross Interchange | 7 |
| BOSAL | 099759 | Direct Cross Interchange | 6 |
| WALKER | 20969 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM91300H | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM91300 | Direct Cross Interchange | 5 |
| MAGNAFLOW | 70007 | Direct Cross Interchange | 4 |
| SIGAM | 18176 | Direct Cross Interchange | 4 |
| FONOS | 20969 | Direct Cross Interchange | 2 |
| ROSI | 321736 | Direct Cross Interchange | 2 |
| MAGNAFLOW | K660 | Direct Cross Interchange | 2 |
| IMASAF | 115143 | Indirect Cross Interchange | 4 |
| EEC | AR6000 | Indirect Cross Interchange | 3 |
| ASSO | 020047 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 0046809274 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46809274 | Indirect Cross Interchange | 2 |
| BOSAL | 098111 | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01229K | Indirect Cross Interchange | 2 |
| EEC | AR6000T | Indirect Cross Interchange | 2 |
| FUELPARTS | PAS41154 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS41154 | Indirect Cross Interchange | 1 |
| IMASAF | NOCAT | Indirect Cross Interchange | 1 |
| TIMAX | 321736 | Indirect Cross Interchange | 1 |
| KLARIUS | 321487 | Indirect Cross Interchange | 1 |
| MTS | 43880 | Indirect Cross Interchange | 1 |
| BOSAL | 98011 | Indirect Cross Interchange | 1 |
| BOSAL | 099769 | Indirect Cross Interchange | 1 |
| BOSAL | 098011 | Indirect Cross Interchange | 1 |