| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 9PK2550ES | Direct Cross Interchange | 5 |
| ROULUNDS RUBBER | 9K2550 | Direct Cross Interchange | 4 |
| CONTITECH | 9PK2550 | Direct Cross Interchange | 3 |
| FLENNOR | 9PK2550 | Direct Cross Interchange | 2 |
| OPTIBELT | 9PK2550TM | Direct Cross Interchange | 2 |
| OPTIBELT | 9PK2550 | Indirect Cross Interchange | 3 |
| GATES | 98489ES | Indirect Cross Interchange | 3 |
| K?SSBOHRER | 47680240000 | Indirect Cross Interchange | 2 |
| GOODYEAR | 9PK2550HD | Indirect Cross Interchange | 1 |