| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL031100 | Direct Cross Interchange | 4 |
| FRECCIA | 3711 | Direct Cross Interchange | 4 |
| FRECCIA | R3711S | Direct Cross Interchange | 3 |
| TRW Engine Component | 6444 | Direct Cross Interchange | 3 |
| TRW | 6444 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 2580 | Indirect Cross Interchange | 1 |
| CASE IH | 713384R2 | Indirect Cross Interchange | 1 |
| IHC | 713384R2 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2580 | Indirect Cross Interchange | 1 |
| OSVAT | 263 | Indirect Cross Interchange | 1 |
| OSVAT | 0263 | Indirect Cross Interchange | 1 |