| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FRECCIA | 4611 | Direct Cross Interchange | 7 |
| BGA | V056126 | Direct Cross Interchange | 5 |
| IPSA | VL091600 | Direct Cross Interchange | 4 |
| AE | V91632 | Direct Cross Interchange | 4 |
| TRW | 56126 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60560644 | Direct Cross Interchange | 3 |
| FAI AutoParts | EV95023 | Direct Cross Interchange | 3 |
| OSVAT | 1514 | Indirect Cross Interchange | 3 |
| TRW Engine Component | 560053 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1157 | Indirect Cross Interchange | 2 |
| LANCIA | 60560644 | Indirect Cross Interchange | 2 |
| TRW | 560053 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 56126 | Indirect Cross Interchange | 1 |