| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL092900 | Direct Cross Interchange | 11 |
| AE | V91291 | Direct Cross Interchange | 9 |
| TRW Engine Component | 17060 | Direct Cross Interchange | 8 |
| FRECCIA | 4627 | Direct Cross Interchange | 7 |
| FRECCIA | R4627RCR | Direct Cross Interchange | 7 |
| FIAT | 7547158 | Direct Cross Interchange | 6 |
| TRW | 17060 | Direct Cross Interchange | 4 |
| MAHLE ORIGINAL | 007VE30746000 | Direct Cross Interchange | 4 |
| FIAT | 60808694 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 7547158 | Direct Cross Interchange | 3 |
| LANCIA | 7547158 | Direct Cross Interchange | 3 |
| TRW | 56012 | Direct Cross Interchange | 2 |
| IVECO | 7547158 | Direct Cross Interchange | 2 |
| INTERMOTOR | 1992 | Direct Cross Interchange | 2 |
| OSVAT | 409 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 60808694 | Direct Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004569 | Direct Cross Interchange | 2 |
| CORTECO | 550409B | Indirect Cross Interchange | 5 |
| FAI AutoParts | IV17060 | Indirect Cross Interchange | 3 |
| IPSA | VL044900 | Indirect Cross Interchange | 2 |
| BGA | V017065 | Indirect Cross Interchange | 2 |
| INTERVALVES | 2087 | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 007VE30746000 | Indirect Cross Interchange | 1 |
| OSVAT | 0409 | Indirect Cross Interchange | 1 |