| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | K050640 | Direct Cross Interchange | 6 |
| ACDelco | 5K640 | Direct Cross Interchange | 5 |
| NAPA | 25050640 | Direct Cross Interchange | 5 |
| CARQUEST | K050640 | Direct Cross Interchange | 5 |
| Metric Standard | 5PK1625 | Direct Cross Interchange | 3 |
| FRESHSTART | 640K5 | Direct Cross Interchange | 1 |
| Mileage Maker | 640K5MK | Indirect Cross Interchange | 5 |
| BANDO | 5PK1625 | Indirect Cross Interchange | 4 |
| GOODYEAR | 4050640 | Indirect Cross Interchange | 4 |
| NAPA | 2575064 | Indirect Cross Interchange | 4 |
| Metric Standard | 5PK1630 | Indirect Cross Interchange | 4 |
| Metric Standard | 5PK1621 | Indirect Cross Interchange | 4 |
| Metric Standard | 5PK1620 | Indirect Cross Interchange | 4 |
| PIX Belts | 640K5 | Indirect Cross Interchange | 3 |
| OE | 21006621 | Indirect Cross Interchange | 3 |
| OE | 21006448 | Indirect Cross Interchange | 3 |
| GOODYEAR | 640K5MK | Indirect Cross Interchange | 2 |
| GM | 21006621 | Indirect Cross Interchange | 2 |
| GM | 21006448 | Indirect Cross Interchange | 2 |
| Size Designation | 5PK1630 | Indirect Cross Interchange | 2 |
| Size Designation | 5PK1625 | Indirect Cross Interchange | 2 |
| Size Designation | 5PK1621 | Indirect Cross Interchange | 2 |
| Size Designation | 5PK1620 | Indirect Cross Interchange | 2 |