| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPTIBELT | 9PK4100 | Direct Cross Interchange | 3 |
| CONTITECH | 9PK4100 | Indirect Cross Interchange | 1 |
| FLENNOR | 9PK4100 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 9K4100 | Indirect Cross Interchange | 1 |
| GATES | 9PK4100ES | Indirect Cross Interchange | 1 |