| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 5B56 | Direct Cross Interchange | 16 |
| GOODYEAR | 5B56 | Direct Cross Interchange | 16 |
| OPTIBELT | 5B56 | Direct Cross Interchange | 16 |
| PIX Belts | B56/05 | Direct Cross Interchange | 16 |
| THERMOID | 5B56 | Direct Cross Interchange | 16 |
| GOODRICH | 5B56 | Direct Cross Interchange | 16 |
| UNIROYAL | 5B56 | Direct Cross Interchange | 16 |
| Durkee-Atwood | 5B56 | Direct Cross Interchange | 16 |
| Industry Standard | 5B56 | Direct Cross Interchange | 16 |
| DODGE | 5XB56 | Direct Cross Interchange | 16 |
| DAYCO | RBP565 | Direct Cross Interchange | 16 |
| DAYCO | 5RBP56 | Direct Cross Interchange | 16 |
| GATES | 5B56 | Direct Cross Interchange | 16 |
| BANDO | 5B56 | Direct Cross Interchange | 16 |