| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AE | V91935 | Direct Cross Interchange | 6 |
| FRECCIA | R4730RCR | Direct Cross Interchange | 6 |
| IPSA | VL101600 | Direct Cross Interchange | 5 |
| BGA | V017095 | Direct Cross Interchange | 5 |
| FIAT | 7722907 | Direct Cross Interchange | 5 |
| TRW Engine Component | 17095 | Direct Cross Interchange | 4 |
| TRW | 17095F | Direct Cross Interchange | 2 |
| FAI AutoParts | IV17082 | Direct Cross Interchange | 1 |
| MAHLE ORIGINAL | 007VE30712000 | Indirect Cross Interchange | 4 |
| FIAT | 7574739 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 7722907 | Indirect Cross Interchange | 3 |
| LANCIA | 7722907 | Indirect Cross Interchange | 3 |
| OSVAT | 387 | Indirect Cross Interchange | 3 |
| KOLBENSCHMIDT | 17082126 | Indirect Cross Interchange | 2 |
| TRW | 171044 | Indirect Cross Interchange | 2 |
| TRW | 17095 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 2541 | Indirect Cross Interchange | 2 |
| FRECCIA | R4347RCR | Indirect Cross Interchange | 1 |
| IPSA | VL070300 | Indirect Cross Interchange | 1 |
| BGA | V017082 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2541 | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 007VE30712000 | Indirect Cross Interchange | 1 |
| FRECCIA | 4347 | Indirect Cross Interchange | 1 |