| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MERCEDES-BENZ | 0019933996 | Direct Cross Interchange | 4 |
| GATES | 6PK691683SF | Direct Cross Interchange | 4 |
| CONTITECH | 6PK691ELAST | Direct Cross Interchange | 4 |
| FLENNOR | 6PK0691683ST | Direct Cross Interchange | 4 |
| HUTCHINSON | 691SK6 | Indirect Cross Interchange | 3 |
| OPTIBELT | 6EPK691 | Indirect Cross Interchange | 3 |
| TOPRAN | 401938 | Indirect Cross Interchange | 3 |
| DAYCO | 6PK691EE | Indirect Cross Interchange | 3 |
| MERCEDES-BENZ | 0019933896 | Indirect Cross Interchange | 3 |
| MERCEDES-BENZ | A0019933996 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | A0019933896 | Indirect Cross Interchange | 1 |