| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| DAYCO | 2120L8 | Direct Cross Interchange | 8 |
| BANDO | 2120L8 | Direct Cross Interchange | 8 |
| PIRELLI | 2120L8 | Direct Cross Interchange | 8 |
| OPTIBELT | 2120L8 | Direct Cross Interchange | 8 |
| Industry Standard | 2120L8 | Direct Cross Interchange | 8 |
| Metric Standard | 8PL5385 | Direct Cross Interchange | 8 |