| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 4D420 | Direct Cross Interchange | 18 |
| BANDO | 4D420 | Direct Cross Interchange | 18 |
| PIRELLI | 4D420 | Direct Cross Interchange | 18 |
| GOODYEAR | 4D420 | Direct Cross Interchange | 18 |
| OPTIBELT | 4D420 | Direct Cross Interchange | 18 |
| PIX Belts | D420/04 | Direct Cross Interchange | 18 |
| THERMOID | 4D420 | Direct Cross Interchange | 18 |
| GOODRICH | 4D420 | Direct Cross Interchange | 18 |
| UNIROYAL | 4D420 | Direct Cross Interchange | 18 |
| JASON | RD4204 | Direct Cross Interchange | 18 |
| Durkee-Atwood | 4D420 | Direct Cross Interchange | 18 |
| Industry Standard | 4D420 | Direct Cross Interchange | 18 |
| Metric Standard | 32C10740J4 | Direct Cross Interchange | 18 |
| DODGE | 4XD420 | Direct Cross Interchange | 18 |
| DODGE | 107771 | Direct Cross Interchange | 18 |
| DAYCO | 4RDP420 | Direct Cross Interchange | 18 |