| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALLIS-CHALMERS | 1160403 | Direct Cross Interchange | 20 |
| PIRELLI | 2B68 | Direct Cross Interchange | 20 |
| GOODYEAR | 2B68 | Direct Cross Interchange | 20 |
| OPTIBELT | 2B68 | Direct Cross Interchange | 20 |
| PIX Belts | B68/02 | Direct Cross Interchange | 20 |
| THERMOID | 2B68 | Direct Cross Interchange | 20 |
| GOODRICH | 2B68 | Direct Cross Interchange | 20 |
| UNIROYAL | 2B68 | Direct Cross Interchange | 20 |
| JASON | RB682 | Direct Cross Interchange | 20 |
| Durkee-Atwood | 2B68 | Direct Cross Interchange | 20 |
| Industry Standard | 2B68 | Direct Cross Interchange | 20 |
| Metric Standard | 16C1800J2 | Direct Cross Interchange | 20 |
| DODGE | 2XB68 | Direct Cross Interchange | 20 |
| DODGE | 107392 | Direct Cross Interchange | 20 |
| DAYCO | RBP682 | Direct Cross Interchange | 20 |
| DAYCO | 2RBP68 | Direct Cross Interchange | 20 |
| GATES | 2B68 | Direct Cross Interchange | 20 |
| BANDO | 2B68 | Direct Cross Interchange | 20 |
| GOODYEAR | B68 | Indirect Cross Interchange | 1 |