| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIRELLI | 550L12 | Direct Cross Interchange | 9 |
| OPTIBELT | 550L12 | Direct Cross Interchange | 9 |
| PIX Belts | 550L | Direct Cross Interchange | 9 |
| JASON | 550L12 | Direct Cross Interchange | 9 |
| Industry Standard | 550L12 | Direct Cross Interchange | 9 |
| DAYCO | 550L12 | Direct Cross Interchange | 9 |
| BANDO | 550L12 | Direct Cross Interchange | 9 |