| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROULUNDS RUBBER | 12K1623 | Direct Cross Interchange | 3 |
| CONTITECH | 12PK1623 | Direct Cross Interchange | 3 |
| OPTIBELT | 12PK1625TM | Direct Cross Interchange | 2 |
| GATES | 12PK1630ES | Indirect Cross Interchange | 3 |
| CUMMINS | 3095678 | Indirect Cross Interchange | 2 |
| OPTIBELT | 12PK1625 | Indirect Cross Interchange | 2 |
| MAN | 81968200047 | Indirect Cross Interchange | 1 |
| FLENNOR | 12PK1623 | Indirect Cross Interchange | 1 |