| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL108600 | Direct Cross Interchange | 4 |
| FRECCIA | 4818 | Direct Cross Interchange | 4 |
| TRW Engine Component | 2538 | Direct Cross Interchange | 3 |
| FRECCIA | R4818SCR | Direct Cross Interchange | 3 |
| TRW | 2538 | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004148 | Indirect Cross Interchange | 2 |
| AE | V90421 | Indirect Cross Interchange | 2 |
| OSVAT | 2109 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2375 | Indirect Cross Interchange | 1 |
| MAN | 51041010129 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 2375 | Indirect Cross Interchange | 1 |