| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 5C68 | Direct Cross Interchange | 16 |
| GOODYEAR | 5C68 | Direct Cross Interchange | 16 |
| PIX Belts | C68/05 | Direct Cross Interchange | 16 |
| THERMOID | 5C68 | Direct Cross Interchange | 16 |
| GOODRICH | 5C68 | Direct Cross Interchange | 16 |
| UNIROYAL | 5C68 | Direct Cross Interchange | 16 |
| JASON | RC685 | Direct Cross Interchange | 16 |
| Durkee-Atwood | 5C68 | Direct Cross Interchange | 16 |
| Industry Standard | 5C68 | Direct Cross Interchange | 16 |
| Metric Standard | 22C1830J5 | Direct Cross Interchange | 16 |
| DODGE | 5XC68 | Direct Cross Interchange | 16 |
| DAYCO | RCP685 | Direct Cross Interchange | 16 |
| DAYCO | 5RCP68 | Direct Cross Interchange | 16 |
| GATES | 5C68 | Direct Cross Interchange | 16 |