| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DAYCO | 390L050 | Direct Cross Interchange | 24 |
| GATES | 390L050 | Direct Cross Interchange | 24 |
| BANDO | 390L050U | Direct Cross Interchange | 24 |
| BANDO | 390L050G | Direct Cross Interchange | 24 |
| EATON | 390L050 | Direct Cross Interchange | 24 |
| PIRELLI | 390L050 | Direct Cross Interchange | 24 |
| OPTIBELT | 390L050 | Direct Cross Interchange | 24 |
| FENNER | 390L050 | Direct Cross Interchange | 24 |
| FENNER | 275L3039 | Direct Cross Interchange | 24 |
| TB Woods | 390L050 | Direct Cross Interchange | 24 |
| PIX Belts | 390L | Direct Cross Interchange | 24 |
| THERMOID | 390L050 | Direct Cross Interchange | 24 |
| BROWNING | 390L050 | Direct Cross Interchange | 24 |
| GOODRICH | 390L050 | Direct Cross Interchange | 24 |
| UNIROYAL | 390L050 | Direct Cross Interchange | 24 |
| JASON | 390L050 | Direct Cross Interchange | 24 |
| Durkee-Atwood | 390L050 | Direct Cross Interchange | 24 |
| Industry Standard | 390L050 | Direct Cross Interchange | 24 |
| Metric Standard | 390L050 | Direct Cross Interchange | 24 |
| DODGE | 464555 | Direct Cross Interchange | 24 |
| NSN | 3030005280357 | Direct Cross Interchange | 24 |
| DAYCO | ST991127 | Direct Cross Interchange | 24 |