| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 3C420 | Direct Cross Interchange | 12 |
| OPTIBELT | 3C420 | Direct Cross Interchange | 12 |
| PIX Belts | C420/03 | Direct Cross Interchange | 12 |
| JASON | RC4203 | Direct Cross Interchange | 12 |
| Industry Standard | 3C420 | Direct Cross Interchange | 12 |
| Metric Standard | 22C10720J3 | Direct Cross Interchange | 12 |
| DAYCO | RCP4203 | Direct Cross Interchange | 12 |
| DAYCO | 3RCP420 | Direct Cross Interchange | 12 |
| GATES | 3C420 | Direct Cross Interchange | 12 |
| BANDO | 3C420 | Direct Cross Interchange | 12 |