| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| Mileage Maker | 645K5MK | Direct Cross Interchange | 19 |
| DAYCO | 5050645 | Direct Cross Interchange | 13 |
| GATES | K050644 | Direct Cross Interchange | 13 |
| CARQUEST | K050644 | Direct Cross Interchange | 11 |
| BANDO | 5PK1640 | Direct Cross Interchange | 11 |
| FLENNOR | 5PK1638 | Direct Cross Interchange | 10 |
| NAPA | 25050644 | Direct Cross Interchange | 10 |
| ACDelco | 5K644 | Direct Cross Interchange | 9 |
| GATES | K050647 | Direct Cross Interchange | 7 |
| DAYCO | 5050645DR | Direct Cross Interchange | 6 |
| CRP | PK050644 | Direct Cross Interchange | 6 |
| SUZUKI | 9195016408 | Direct Cross Interchange | 6 |
| DAYCO | 5PVK1640 | Direct Cross Interchange | 6 |
| CARQUEST | K050647 | Direct Cross Interchange | 6 |
| ACDelco | 5K647 | Direct Cross Interchange | 6 |
| DURALAST | 645K5 | Direct Cross Interchange | 4 |
| SATURN | 21008367 | Direct Cross Interchange | 4 |
| GM | 21007094 | Direct Cross Interchange | 4 |
| MBL USA | 5PK1635 | Direct Cross Interchange | 4 |
| Cadna | 645K5 | Direct Cross Interchange | 3 |
| CONTITECH | PK050644 | Direct Cross Interchange | 3 |
| OE | 25050647 | Direct Cross Interchange | 2 |
| OE | 25050644 | Direct Cross Interchange | 2 |
| Fresh Start | 645K5 | Indirect Cross Interchange | 8 |
| FLENNOR | 5PK1645 | Indirect Cross Interchange | 4 |
| GM | 21008367 | Indirect Cross Interchange | 4 |
| Metric Standard | 5PK1640 | Indirect Cross Interchange | 3 |
| Metric Standard | 5PK1639 | Indirect Cross Interchange | 3 |
| Metric Standard | 5PK1637 | Indirect Cross Interchange | 3 |
| GOODYEAR | 645K5MK | Indirect Cross Interchange | 3 |
| NAPA | 25050647 | Indirect Cross Interchange | 3 |
| CANADIAN TIRE | 1407964 | Indirect Cross Interchange | 3 |
| DAYCO | 645K5 | Indirect Cross Interchange | 3 |
| Size Designation | 5PK1640 | Indirect Cross Interchange | 3 |
| Size Designation | 5PK1639 | Indirect Cross Interchange | 3 |
| Size Designation | 5PK1637 | Indirect Cross Interchange | 3 |
| SATURN | 21007094 | Indirect Cross Interchange | 3 |
| SATURN | 21006891 | Indirect Cross Interchange | 3 |
| FRESHSTART | 645K5 | Indirect Cross Interchange | 2 |
| SUZUKI | 9514160G80 | Indirect Cross Interchange | 2 |
| KIA | 252122A101 | Indirect Cross Interchange | 1 |
| KIA | 252122A100 | Indirect Cross Interchange | 1 |
| HYUNDAI | 252122A100 | Indirect Cross Interchange | 1 |
| Dynaflex | 645K5 | Indirect Cross Interchange | 1 |
| GATES | K050645 | Indirect Cross Interchange | 1 |
| JAPANPARTS | DV5PK1640 | Indirect Cross Interchange | 1 |
| DAYCO | 5050650 | Indirect Cross Interchange | 1 |
| BANDO | 5PK1635 | Indirect Cross Interchange | 1 |
| JAPKO | 5PK1640 | Indirect Cross Interchange | 1 |
| ASHIKA | 1125PK1640 | Indirect Cross Interchange | 1 |
| MIGHTY | 5K645 | Indirect Cross Interchange | 1 |
| GM | 211007094 | Indirect Cross Interchange | 1 |