| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | K040520 | Direct Cross Interchange | 4 |
| CARQUEST | K040520 | Direct Cross Interchange | 3 |
| FLENNOR | 4PK1325 | Direct Cross Interchange | 3 |
| GATES | 6479 | Indirect Cross Interchange | 3 |
| ArmorMark | 520K4 | Indirect Cross Interchange | 3 |
| Ultralast | K5204 | Indirect Cross Interchange | 3 |
| Size Designation | 4PK1321 | Indirect Cross Interchange | 3 |
| Size Designation | 4PK1320 | Indirect Cross Interchange | 3 |
| Metric Standard | 4PK1321 | Indirect Cross Interchange | 3 |
| Metric Standard | 4PK1320 | Indirect Cross Interchange | 3 |
| VOLVO | V1092896 | Indirect Cross Interchange | 3 |
| VOLVO | G2054312 | Indirect Cross Interchange | 3 |
| GM | 2054312 | Indirect Cross Interchange | 3 |
| GM | 14083357 | Indirect Cross Interchange | 3 |
| UNOCAL | K5204 | Indirect Cross Interchange | 3 |
| NAPA | 4040520 | Indirect Cross Interchange | 3 |
| NAPA | 2571319 | Indirect Cross Interchange | 3 |
| NAPA | 25040520 | Indirect Cross Interchange | 3 |
| ACDelco | 4K520 | Indirect Cross Interchange | 3 |
| BANDO | 4PK1320 | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK4526 | Indirect Cross Interchange | 3 |
| DAYCO | 202732 | Indirect Cross Interchange | 3 |
| DAYCO | 200838 | Indirect Cross Interchange | 3 |
| CANADIAN TIRE | 1408562 | Indirect Cross Interchange | 3 |
| ATLAS | 164528 | Indirect Cross Interchange | 3 |
| ALLIANCE | GTK040520 | Indirect Cross Interchange | 3 |
| ALLIANCE | GT4040520 | Indirect Cross Interchange | 3 |
| DAYCO | 520K4 | Indirect Cross Interchange | 3 |
| DAYCO | 5040520DR | Indirect Cross Interchange | 3 |
| DAYCO | 5040520 | Indirect Cross Interchange | 3 |
| DAYCO | 204483 | Indirect Cross Interchange | 3 |
| GATES | GT4040520 | Indirect Cross Interchange | 3 |
| DAYCO | 202733 | Indirect Cross Interchange | 1 |
| CUMMINS | 3805540 | Indirect Cross Interchange | 1 |
| PIRELLI | 520K4 | Indirect Cross Interchange | 1 |
| GATES | 4PK1325 | Indirect Cross Interchange | 1 |
| MAPCO | 241325 | Indirect Cross Interchange | 1 |
| LAND ROVER | ERR2215 | Indirect Cross Interchange | 1 |
| TRISCAN | 8640401325 | Indirect Cross Interchange | 1 |
| BANDO | 4PK1315 | Indirect Cross Interchange | 1 |
| OE | V1092896 | Indirect Cross Interchange | 1 |
| OE | ERR2215 | Indirect Cross Interchange | 1 |
| OE | G2054312 | Indirect Cross Interchange | 1 |
| Contitech | 4PK1320 | Indirect Cross Interchange | 1 |
| ATLAS TOOL | 164528 | Indirect Cross Interchange | 1 |
| PIX Belts | 520K4 | Indirect Cross Interchange | 1 |
| GOODYEAR | 4040520 | Indirect Cross Interchange | 1 |
| MBL USA | 4PK1320 | Indirect Cross Interchange | 1 |
| MBL USA | 4PK1315 | Indirect Cross Interchange | 1 |