| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V017055 | Direct Cross Interchange | 14 |
| AE | V91289 | Direct Cross Interchange | 10 |
| FIAT | 46514754 | Direct Cross Interchange | 9 |
| FRECCIA | 4169 | Direct Cross Interchange | 9 |
| FEBI BILSTEIN | 19891 | Direct Cross Interchange | 9 |
| SWAG | 70919891 | Direct Cross Interchange | 9 |
| FIAT | 7666227 | Direct Cross Interchange | 9 |
| FIAT | 5942728 | Direct Cross Interchange | 9 |
| CORTECO | 550402B | Direct Cross Interchange | 8 |
| FRECCIA | R4169RCR | Direct Cross Interchange | 8 |
| AE | V94216 | Direct Cross Interchange | 7 |
| TRW Engine Component | 171042 | Direct Cross Interchange | 4 |
| TRW Engine Component | 17055 | Direct Cross Interchange | 4 |
| FIAT | 46553047 | Direct Cross Interchange | 4 |
| OSVAT | 402 | Direct Cross Interchange | 2 |
| INTERMOTOR | 1082 | Direct Cross Interchange | 2 |
| MAHLE ORIGINAL | 007VA30711000 | Direct Cross Interchange | 2 |
| FAI AutoParts | EV17055 | Indirect Cross Interchange | 6 |
| TRW | 17055 | Indirect Cross Interchange | 6 |
| TRW | 171042 | Indirect Cross Interchange | 4 |
| MAHLE ORIGINAL | 007VA30711100 | Indirect Cross Interchange | 4 |
| PERFECT CIRCLE | 007VA30711100 | Indirect Cross Interchange | 3 |
| LANCIA | 7666227 | Indirect Cross Interchange | 3 |
| LANCIA | 5942728 | Indirect Cross Interchange | 3 |
| FIAT | 07666227 | Indirect Cross Interchange | 2 |
| FIAT | 05942728 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46514754 | Indirect Cross Interchange | 2 |
| MAHLE FILTER | 007VA30711100 | Indirect Cross Interchange | 2 |
| LANCIA | 46514754 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 7662227 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 5942728 | Indirect Cross Interchange | 2 |
| AE | V91646 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2061 | Indirect Cross Interchange | 1 |
| INTERVALVES | 1082 | Indirect Cross Interchange | 1 |
| IPSA | VL010700 | Indirect Cross Interchange | 1 |
| OSVAT | 0402 | Indirect Cross Interchange | 1 |