| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | K100665 | Direct Cross Interchange | 7 |
| DAYCO | 5100665 | Direct Cross Interchange | 7 |
| ACDelco | 10K665 | Direct Cross Interchange | 6 |
| Contitech | 10PK1688 | Direct Cross Interchange | 6 |
| GATES | K100665HD | Direct Cross Interchange | 5 |
| GOODYEAR | 4100665 | Indirect Cross Interchange | 3 |
| MACK | 88GB447P666 | Indirect Cross Interchange | 2 |
| MACK | 88GB447P665 | Indirect Cross Interchange | 2 |
| NAPA | 25100665HD | Indirect Cross Interchange | 2 |
| NAPA | 25100665 | Indirect Cross Interchange | 2 |
| CARQUEST | K100665HD | Indirect Cross Interchange | 2 |
| CARQUEST | K100665 | Indirect Cross Interchange | 2 |
| ALLIANCE | GT4100665 | Indirect Cross Interchange | 2 |
| DAYCO | 665K10 | Indirect Cross Interchange | 2 |
| Size Designation | 10PK1690 | Indirect Cross Interchange | 2 |
| GATES | GT4100665 | Indirect Cross Interchange | 2 |
| ACDelco | K100665HD | Indirect Cross Interchange | 2 |
| DAYCO | 209126 | Indirect Cross Interchange | 2 |
| DAYCO | 206633 | Indirect Cross Interchange | 2 |
| CUMMINS | 981633 | Indirect Cross Interchange | 2 |
| VOLVO | 981633 | Indirect Cross Interchange | 2 |
| MACK | 88GB458P666 | Indirect Cross Interchange | 2 |