| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROULUNDS RUBBER | 11K1515 | Direct Cross Interchange | 5 |
| GATES | 11PK1515ES | Direct Cross Interchange | 4 |
| CONTITECH | 11PK1515 | Direct Cross Interchange | 4 |
| Contitech | 11PK1515 | Direct Cross Interchange | 3 |
| MAN | 51968200225 | Indirect Cross Interchange | 3 |
| MAN | 51968200206 | Indirect Cross Interchange | 2 |
| OPTIBELT | 11PK1515TM | Indirect Cross Interchange | 2 |
| GOODYEAR | 11PK1515HD | Indirect Cross Interchange | 1 |
| DT | 334328 | Indirect Cross Interchange | 1 |
| FLENNOR | 11PK1515 | Indirect Cross Interchange | 1 |