| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 2B81 | Direct Cross Interchange | 19 |
| BANDO | 2B81 | Direct Cross Interchange | 19 |
| ALLIS-CHALMERS | 1146000 | Direct Cross Interchange | 19 |
| PIRELLI | 2B81 | Direct Cross Interchange | 19 |
| GOODYEAR | 2B81 | Direct Cross Interchange | 19 |
| OPTIBELT | 2B81 | Direct Cross Interchange | 19 |
| PIX Belts | B81/02 | Direct Cross Interchange | 19 |
| THERMOID | 2B81 | Direct Cross Interchange | 19 |
| GOODRICH | 2B81 | Direct Cross Interchange | 19 |
| JASON | RB812 | Direct Cross Interchange | 19 |
| Durkee-Atwood | 2B81 | Direct Cross Interchange | 19 |
| Industry Standard | 2B81 | Direct Cross Interchange | 19 |
| Metric Standard | 16C2130J2 | Direct Cross Interchange | 19 |
| DODGE | 2XB81 | Direct Cross Interchange | 19 |
| DODGE | 107426 | Direct Cross Interchange | 19 |
| DAYCO | RBP812 | Direct Cross Interchange | 19 |
| DAYCO | 2RBP81 | Direct Cross Interchange | 19 |
| GATES | B81 | Indirect Cross Interchange | 1 |