| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0261210129 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46411135 | Direct Cross Interchange | 4 |
| VEMO | V24720047 | Direct Cross Interchange | 3 |
| FIAT | 46411135 | Direct Cross Interchange | 2 |
| LUCAS CAV | SEB425 | Direct Cross Interchange | 1 |
| STANDARD | 18826 | Indirect Cross Interchange | 5 |
| MEAT & DORIA | 87143 | Indirect Cross Interchange | 4 |
| HOFFER | 7517143 | Indirect Cross Interchange | 4 |
| ERA | 550156 | Indirect Cross Interchange | 4 |
| FISPA | 83065 | Indirect Cross Interchange | 3 |
| BBT | CSS1000 | Indirect Cross Interchange | 3 |
| SIDAT | 83065 | Indirect Cross Interchange | 3 |
| FAE | 79076 | Indirect Cross Interchange | 3 |
| METZGER | 0902039 | Indirect Cross Interchange | 3 |
| FACET | 90155 | Indirect Cross Interchange | 3 |
| HAVAM | 1953155 | Indirect Cross Interchange | 2 |
| STANDARD | SEB425 | Indirect Cross Interchange | 2 |
| STANDARD | 18826 | Indirect Cross Interchange | 2 |
| MAXGEAR | 240091 | Indirect Cross Interchange | 2 |
| VEMO | 24720047 | Indirect Cross Interchange | 1 |
| ANGLI | 17116 | Indirect Cross Interchange | 1 |
| LANCIA | 46411135 | Indirect Cross Interchange | 1 |