| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL056600 | Direct Cross Interchange | 14 |
| AE | V91288 | Direct Cross Interchange | 10 |
| TRW Engine Component | 17054 | Direct Cross Interchange | 9 |
| FIAT | 5942727 | Direct Cross Interchange | 8 |
| FRECCIA | 4168 | Direct Cross Interchange | 8 |
| SWAG | 70919889 | Direct Cross Interchange | 7 |
| FEBI BILSTEIN | 19889 | Direct Cross Interchange | 7 |
| FRECCIA | R4168SCR | Direct Cross Interchange | 7 |
| FIAT | 7666228 | Direct Cross Interchange | 7 |
| TRW | 17054 | Direct Cross Interchange | 6 |
| MAHLE ORIGINAL | 007VE30722000 | Direct Cross Interchange | 6 |
| FIAT | 46406854 | Direct Cross Interchange | 5 |
| LANCIA | 7666228 | Direct Cross Interchange | 3 |
| AUTOBIANCHI | 7666228 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 5942727 | Direct Cross Interchange | 2 |
| LANCIA | 5942727 | Direct Cross Interchange | 2 |
| INTERMOTOR | 2060 | Direct Cross Interchange | 2 |
| KOLBENSCHMIDT | 17054126 | Direct Cross Interchange | 2 |
| OSVAT | 401 | Direct Cross Interchange | 2 |
| CORTECO | 550401B | Indirect Cross Interchange | 9 |
| FAI AutoParts | IV17054 | Indirect Cross Interchange | 3 |
| PERFECT CIRCLE | 007VE30722000 | Indirect Cross Interchange | 3 |
| FIAT | 07666228 | Indirect Cross Interchange | 2 |
| FIAT | 05942727 | Indirect Cross Interchange | 2 |
| MAHLE FILTER | 007VE30722000 | Indirect Cross Interchange | 2 |
| OSVAT | 0401 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2060 | Indirect Cross Interchange | 1 |