| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DAYCO | D420 | Direct Cross Interchange | 30 |
| GATES | DR420 | Direct Cross Interchange | 30 |
| GATES | D420 | Direct Cross Interchange | 30 |
| BANDO | D420 | Direct Cross Interchange | 30 |
| CUMMINS | 3809368 | Direct Cross Interchange | 30 |
| PIRELLI | D420 | Direct Cross Interchange | 30 |
| GOODYEAR | D420 | Direct Cross Interchange | 30 |
| OPTIBELT | D420 | Direct Cross Interchange | 30 |
| DUNLOP | D420 | Direct Cross Interchange | 30 |
| Gardner-Denver | 13C109 | Direct Cross Interchange | 30 |
| PIX Belts | D420 | Direct Cross Interchange | 30 |
| THERMOID | D420 | Direct Cross Interchange | 30 |
| BROWNING | D420 | Direct Cross Interchange | 30 |
| GOODRICH | D420 | Direct Cross Interchange | 30 |
| UNIROYAL | D420 | Direct Cross Interchange | 30 |
| JASON | D420 | Direct Cross Interchange | 30 |
| Durkee-Atwood | D420 | Direct Cross Interchange | 30 |
| Industry Standard | D420 | Direct Cross Interchange | 30 |
| Metric Standard | 32C10760 | Direct Cross Interchange | 30 |
| Metric Standard | 32C10740 | Direct Cross Interchange | 30 |
| DODGE | 107117 | Direct Cross Interchange | 30 |
| OE | 10399 | Direct Cross Interchange | 30 |
| OE | 0703724 | Direct Cross Interchange | 30 |
| NSN | MS39258D420 | Direct Cross Interchange | 30 |
| NSN | 30305290277 | Direct Cross Interchange | 30 |
| NSN | 3030005577985 | Direct Cross Interchange | 30 |
| NSN | 3030005290277 | Direct Cross Interchange | 30 |
| DAYCO | DP420 | Direct Cross Interchange | 30 |