| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V171003 | Direct Cross Interchange | 10 |
| FIAT | 7735899 | Direct Cross Interchange | 8 |
| AE | V91932 | Direct Cross Interchange | 8 |
| FRECCIA | 4739 | Direct Cross Interchange | 6 |
| MAHLE ORIGINAL | 007VA30715000 | Direct Cross Interchange | 6 |
| FRECCIA | R4739BMCR | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60812981 | Direct Cross Interchange | 5 |
| TRW Engine Component | 560016 | Direct Cross Interchange | 4 |
| TRW Engine Component | 171003 | Direct Cross Interchange | 4 |
| CORTECO | 551520B | Direct Cross Interchange | 4 |
| OSVAT | 1520 | Direct Cross Interchange | 3 |
| KOLBENSCHMIDT | 560016126 | Direct Cross Interchange | 2 |
| INTERMOTOR | 1074 | Direct Cross Interchange | 2 |
| FAI AutoParts | EV171003 | Indirect Cross Interchange | 6 |
| FIAT | 60812981 | Indirect Cross Interchange | 5 |
| TRW | 171003 | Indirect Cross Interchange | 3 |
| ET ENGINETEAM | VE0019 | Indirect Cross Interchange | 3 |
| PERFECT CIRCLE | 007VA30715000 | Indirect Cross Interchange | 2 |
| TRW | 560016 | Indirect Cross Interchange | 2 |
| TRW | 171003F | Indirect Cross Interchange | 2 |
| LANCIA | 7735899 | Indirect Cross Interchange | 1 |
| LANCIA | 60812981 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7735899 | Indirect Cross Interchange | 1 |