| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROULUNDS RUBBER | 8K2140 | Direct Cross Interchange | 3 |
| CONTITECH | 8PK2140 | Direct Cross Interchange | 2 |
| OPTIBELT | 8PK2140 | Indirect Cross Interchange | 2 |
| DT | 121216 | Indirect Cross Interchange | 1 |
| FLENNOR | 8PK2143 | Indirect Cross Interchange | 1 |
| GATES | 8PK2143ES | Indirect Cross Interchange | 1 |