| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 2C81 | Direct Cross Interchange | 16 |
| PIX Belts | C81/02 | Direct Cross Interchange | 16 |
| THERMOID | 2C81 | Direct Cross Interchange | 16 |
| GOODRICH | 2C81 | Direct Cross Interchange | 16 |
| UNIROYAL | 2C81 | Direct Cross Interchange | 16 |
| JASON | RC812 | Direct Cross Interchange | 16 |
| Durkee-Atwood | 2C81 | Direct Cross Interchange | 16 |
| Industry Standard | 2C81 | Direct Cross Interchange | 16 |
| Metric Standard | 22C2160J2 | Direct Cross Interchange | 16 |
| DODGE | 2XC81 | Direct Cross Interchange | 16 |
| DODGE | 107586 | Direct Cross Interchange | 16 |
| DAYCO | RCP812 | Direct Cross Interchange | 16 |
| DAYCO | 2RCP81 | Direct Cross Interchange | 16 |
| GATES | 2C81 | Direct Cross Interchange | 16 |