| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | TH27988G1 | Direct Cross Interchange | 7 |
| FACET | 78565 | Direct Cross Interchange | 4 |
| CALORSTAT by Vernet | TH682588J | Direct Cross Interchange | 4 |
| CALORSTAT by Vernet | 682588J | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60816881 | Direct Cross Interchange | 3 |
| LANCIA | 46822435 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46822435 | Direct Cross Interchange | 2 |
| TRISCAN | 862021088 | Indirect Cross Interchange | 6 |
| BEHR THERMOT-TRONIK | G14688 | Indirect Cross Interchange | 3 |
| FAE | 5347388 | Indirect Cross Interchange | 3 |
| KW | 580565 | Indirect Cross Interchange | 2 |
| EPS | 1880565 | Indirect Cross Interchange | 2 |
| MOTORAD | 49388 | Indirect Cross Interchange | 2 |
| FACET | 78567 | Indirect Cross Interchange | 1 |
| FACET | 580565 | Indirect Cross Interchange | 1 |
| FACET | 1880565 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 0060816587 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 0046822435 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | 682588 | Indirect Cross Interchange | 1 |
| TRISCAN | 862021188 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | TH682588 | Indirect Cross Interchange | 1 |
| GATES | TH27988G1 | Indirect Cross Interchange | 1 |
| TRISCAN | 8620?21088 | Indirect Cross Interchange | 1 |
| GATES | TH28188G1 | Indirect Cross Interchange | 1 |
| EPS | 1880567 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060816881 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060816750 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0046822435 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0046813484 | Indirect Cross Interchange | 1 |
| KW | 580567 | Indirect Cross Interchange | 1 |
| LANCIA | 46813484 | Indirect Cross Interchange | 1 |
| FIAT | 46822435 | Indirect Cross Interchange | 1 |
| FIAT | 46813484 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 5011588 | Indirect Cross Interchange | 1 |