| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 990L6 | Direct Cross Interchange | 15 |
| GOODYEAR | 990L6 | Direct Cross Interchange | 15 |
| OPTIBELT | 990L6 | Direct Cross Interchange | 15 |
| THERMOID | 990L6 | Direct Cross Interchange | 15 |
| GOODRICH | 990L6 | Direct Cross Interchange | 15 |
| UNIROYAL | 990L6 | Direct Cross Interchange | 15 |
| Durkee-Atwood | 990L6 | Direct Cross Interchange | 15 |
| Industry Standard | 990L6 | Direct Cross Interchange | 15 |
| Metric Standard | 6PL2515 | Direct Cross Interchange | 15 |
| Metric Standard | 6PL2510 | Direct Cross Interchange | 15 |
| DAYCO | 990L6 | Direct Cross Interchange | 15 |
| GATES | 990L6 | Direct Cross Interchange | 15 |
| BANDO | 990L6 | Direct Cross Interchange | 15 |