| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 6PK691683SF | Direct Cross Interchange | 8 |
| OPTIBELT | 6EPK691 | Direct Cross Interchange | 7 |
| MERCEDES-BENZ | 0019933996 | Direct Cross Interchange | 7 |
| MERCEDES-BENZ | 0019933896 | Direct Cross Interchange | 6 |
| DAYCO | 6PK691EE | Direct Cross Interchange | 5 |
| FLENNOR | 6PK0691683ST | Direct Cross Interchange | 5 |
| TOPRAN | 401938 | Direct Cross Interchange | 4 |
| SKF | VKMV6SK691 | Direct Cross Interchange | 4 |
| MERCEDES-BENZ | A0019933996 | Direct Cross Interchange | 2 |
| MERCEDES-BENZ | A0019933896 | Direct Cross Interchange | 2 |
| HUTCHINSON | 691SK6 | Indirect Cross Interchange | 5 |
| GATES | 6PK691SF | Indirect Cross Interchange | 1 |
| GATES | 6PK691683SK | Indirect Cross Interchange | 1 |