| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CARQUEST | K060721 | Direct Cross Interchange | 4 |
| GATES | K060721 | Direct Cross Interchange | 4 |
| FLENNOR | 6PK1833 | Direct Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 6PK1825 | Indirect Cross Interchange | 3 |
| Dynaflex | 720K6 | Indirect Cross Interchange | 3 |
| NAPA | 25060721 | Indirect Cross Interchange | 3 |
| DRIVERITE | 5060720DR | Indirect Cross Interchange | 3 |
| TRUGRIP | K7216 | Indirect Cross Interchange | 3 |
| FORD | F47Z8620E | Indirect Cross Interchange | 3 |
| TRANSICOLD | AC602413 | Indirect Cross Interchange | 3 |
| ACDelco | 6K721 | Indirect Cross Interchange | 3 |
| TRANSICOLD | 506200027 | Indirect Cross Interchange | 3 |
| CANADIAN TIRE | 1405806 | Indirect Cross Interchange | 3 |
| FORD | F27A8620MA | Indirect Cross Interchange | 3 |
| DAYCO | 720K6 | Indirect Cross Interchange | 3 |
| FORD | E8PZ8620C | Indirect Cross Interchange | 3 |
| DAYCO | 6PVK1830 | Indirect Cross Interchange | 3 |
| FORD | E27A8620MA | Indirect Cross Interchange | 3 |
| DAYCO | 5060720DR | Indirect Cross Interchange | 3 |
| BMW | 11287549642 | Indirect Cross Interchange | 3 |
| DAYCO | 5060720 | Indirect Cross Interchange | 3 |
| BMW | 11287548643 | Indirect Cross Interchange | 3 |
| FRESHSTART | 720K6 | Indirect Cross Interchange | 3 |
| BMW | 11287532144 | Indirect Cross Interchange | 3 |
| Size Designation | 6PK1834 | Indirect Cross Interchange | 3 |
| OE | ZZM318381 | Indirect Cross Interchange | 3 |
| Size Designation | 6PK1830 | Indirect Cross Interchange | 3 |
| OE | XS2Z8620MA | Indirect Cross Interchange | 3 |
| Size Designation | 6PK1825 | Indirect Cross Interchange | 3 |
| OE | F5RZ8620B | Indirect Cross Interchange | 3 |
| Metric Standard | 6PK1834 | Indirect Cross Interchange | 3 |
| OE | F47Z8620E | Indirect Cross Interchange | 3 |
| Metric Standard | 6PK1830 | Indirect Cross Interchange | 3 |
| OE | F27A8620MA | Indirect Cross Interchange | 3 |
| Metric Standard | 6PK1825 | Indirect Cross Interchange | 3 |
| OE | E8PZ8620C | Indirect Cross Interchange | 3 |
| SUZUKI | 96404087 | Indirect Cross Interchange | 3 |
| OE | E27A8620MA | Indirect Cross Interchange | 3 |
| OE | 6PK1834 | Indirect Cross Interchange | 3 |
| SUZUKI | 1752186Z00 | Indirect Cross Interchange | 3 |
| OE | 6PK1830 | Indirect Cross Interchange | 3 |
| Carrier Transicold | AC602413 | Indirect Cross Interchange | 3 |
| OE | 6PK1825 | Indirect Cross Interchange | 3 |
| Carrier Transicold | 506200027 | Indirect Cross Interchange | 3 |
| OE | 25530903 | Indirect Cross Interchange | 3 |
| RoadMAX | 6K721AP | Indirect Cross Interchange | 3 |
| OE | 24503469 | Indirect Cross Interchange | 3 |
| MasterPro | K060721 | Indirect Cross Interchange | 3 |
| MAZDA | ZZM318381 | Indirect Cross Interchange | 3 |
| MasterPro | 6K721 | Indirect Cross Interchange | 3 |
| GM | 96404087 | Indirect Cross Interchange | 3 |
| CARQUEST | K7216 | Indirect Cross Interchange | 3 |
| CONTITECH | PK060721 | Indirect Cross Interchange | 3 |
| GM | 25530903 | Indirect Cross Interchange | 3 |
| GOODYEAR | 4060720 | Indirect Cross Interchange | 3 |
| GM | 24503469 | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK6726 | Indirect Cross Interchange | 3 |
| FORD | XS2Z8620MA | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK6725 | Indirect Cross Interchange | 3 |
| FORD | F5RZ8620B | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK6724A | Indirect Cross Interchange | 3 |
| OE | 1752186Z00 | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK6724 | Indirect Cross Interchange | 3 |
| OE | 11287549642 | Indirect Cross Interchange | 3 |
| MR BELTS | 6PVK1830 | Indirect Cross Interchange | 3 |
| MOTORCRAFT | JK6722 | Indirect Cross Interchange | 3 |
| OE | 11287548643 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 6PK1834 | Indirect Cross Interchange | 3 |
| Mileage Maker | 720K6MK | Indirect Cross Interchange | 3 |
| OE | 11287532144 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 6PK1830 | Indirect Cross Interchange | 3 |
| AutoZone | 5060720 | Indirect Cross Interchange | 3 |
| NAPA | 6K721 | Indirect Cross Interchange | 3 |
| AFTERMARKET PRODUCTS | 1405806 | Indirect Cross Interchange | 2 |
| AutoZone | PK060721 | Indirect Cross Interchange | 2 |
| AUTOPART INTERNATIONAL | BDO6PK1830 | Indirect Cross Interchange | 2 |
| GOODYEAR | 4060721 | Indirect Cross Interchange | 2 |
| AUTOPART INTERNATIONAL | 1591 | Indirect Cross Interchange | 2 |
| CRP | PK060721 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | PK060721 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K7216 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K060721 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | JK6726 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | JK6725 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | JK6724A | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | JK6724 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | JK6722 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6PK1834 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6PK1833 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6PK1830 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6PK1825 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6K721AP | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 6K721 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 5060720 | Indirect Cross Interchange | 2 |
| Fresh Start | 720K6 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 4060720 | Indirect Cross Interchange | 2 |
| BANDO | 720K6 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 25060721 | Indirect Cross Interchange | 2 |
| BANDO | 6PK1830 | Indirect Cross Interchange | 2 |
| GOODYEAR | 4060725 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1830 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1825 | Indirect Cross Interchange | 1 |
| CERTIFIED | 725K6 | Indirect Cross Interchange | 1 |
| Mileage Maker | 725K6MK | Indirect Cross Interchange | 1 |
| FORD | F53E8620AB | Indirect Cross Interchange | 1 |
| OE | 19659 | Indirect Cross Interchange | 1 |
| MITSUBISHI | MD137520 | Indirect Cross Interchange | 1 |
| Contitech | PK060721 | Indirect Cross Interchange | 1 |
| PIX Belts | 721K6 | Indirect Cross Interchange | 1 |
| FRESHSTART | 725K6 | Indirect Cross Interchange | 1 |
| CARQUEST | K7256 | Indirect Cross Interchange | 1 |