| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72039 | Direct Cross Interchange | 8 |
| FISPA | 22039 | Direct Cross Interchange | 8 |
| FIAT | 46474141 | Direct Cross Interchange | 4 |
| ERA | 775065 | Direct Cross Interchange | 3 |
| LANCIA | 46474141 | Direct Cross Interchange | 3 |
| LANCIA | 46453550 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46474141 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46453550 | Direct Cross Interchange | 3 |
| FIAT | 46453550 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 76461 | Indirect Cross Interchange | 9 |
| KAGER | 520192 | Indirect Cross Interchange | 3 |
| MESSMER | 775065 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 431336130101 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QFP738 | Indirect Cross Interchange | 2 |
| VALEO | 347206 | Indirect Cross Interchange | 2 |
| VEMO | V22090009 | Indirect Cross Interchange | 2 |
| KAGER | 520017 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 76301 | Indirect Cross Interchange | 1 |
| AIRTEX | E10229 | Indirect Cross Interchange | 1 |
| BOSCH | 0580314165 | Indirect Cross Interchange | 1 |
| FIAT | 7785256 | Indirect Cross Interchange | 1 |
| FIAT | 7750713 | Indirect Cross Interchange | 1 |
| FIAT | 46474140 | Indirect Cross Interchange | 1 |
| FIAT | 46411584 | Indirect Cross Interchange | 1 |
| CITROEN | 96107921 | Indirect Cross Interchange | 1 |
| METZGER | 2250047 | Indirect Cross Interchange | 1 |
| MESSMER | 770011 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QFP784 | Indirect Cross Interchange | 1 |
| HOFFER | 7506301 | Indirect Cross Interchange | 1 |
| SIDAT-FISPA | 70005 | Indirect Cross Interchange | 1 |
| SIDAT-FISPA | 70002 | Indirect Cross Interchange | 1 |
| SIDAT-FISPA | 20005 | Indirect Cross Interchange | 1 |
| SIDAT-FISPA | 20002 | Indirect Cross Interchange | 1 |