| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 12014316B | Direct Cross Interchange | 6 |
| FIAT | 40004030 | Direct Cross Interchange | 2 |
| FIAT | 60808453 | Direct Cross Interchange | 2 |
| FIAT | 40004820 | Direct Cross Interchange | 2 |
| LANCIA | 60808453 | Direct Cross Interchange | 2 |
| LANCIA | 40004820 | Direct Cross Interchange | 2 |
| CORTECO | 12014316 | Direct Cross Interchange | 1 |
| Precision Seals & Bearings | 713030 | Indirect Cross Interchange | 4 |
| DT Components | 713030 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 60808453 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 40004820 | Indirect Cross Interchange | 1 |
| SKF | GTP501 | Indirect Cross Interchange | 1 |
| FIAT | 40004470 | Indirect Cross Interchange | 1 |
| LANCIA | 40004470 | Indirect Cross Interchange | 1 |
| LANCIA | 40004030 | Indirect Cross Interchange | 1 |
| INNOCENTI | 40004820 | Indirect Cross Interchange | 1 |