| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V003321 | Direct Cross Interchange | 7 |
| FRECCIA | 3536 | Direct Cross Interchange | 7 |
| IPSA | VL020800 | Direct Cross Interchange | 6 |
| VW | 056109601C | Direct Cross Interchange | 4 |
| VW | 056109601A | Direct Cross Interchange | 4 |
| AE | V34699 | Direct Cross Interchange | 4 |
| TRW | 3321 | Direct Cross Interchange | 3 |
| TRW Engine Component | 3321 | Indirect Cross Interchange | 3 |
| AUDI | 056109601A | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004069 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1623 | Indirect Cross Interchange | 2 |
| OSVAT | 2264 | Indirect Cross Interchange | 2 |
| CORTECO | 552264B | Indirect Cross Interchange | 2 |
| METELLI | 012332 | Indirect Cross Interchange | 1 |