| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FRESHSTART | 645K8 | Direct Cross Interchange | 40 |
| GATES | K080645 | Direct Cross Interchange | 32 |
| CARQUEST | K080645 | Direct Cross Interchange | 30 |
| DAYCO | 5080645 | Direct Cross Interchange | 24 |
| GATES | K080644 | Direct Cross Interchange | 18 |
| ACDelco | 8K645 | Direct Cross Interchange | 16 |
| ACDelco | 8K644 | Direct Cross Interchange | 16 |
| Metric Standard | 8PK1640 | Direct Cross Interchange | 15 |
| OE | V1090194 | Direct Cross Interchange | 15 |
| OE | 8500604 | Direct Cross Interchange | 15 |
| OE | 1257774H1 | Direct Cross Interchange | 15 |
| OE | 3034352 | Direct Cross Interchange | 15 |
| NAPA | 2571638 | Direct Cross Interchange | 15 |
| NAPA | 25080645 | Direct Cross Interchange | 15 |
| CARQUEST | K080644 | Direct Cross Interchange | 8 |
| MOTORCRAFT | JK8652 | Direct Cross Interchange | 8 |
| OE | R123462 | Direct Cross Interchange | 5 |
| OE | 1616076C1 | Direct Cross Interchange | 5 |
| OE | KJ0215907 | Direct Cross Interchange | 5 |
| OE | 981938 | Direct Cross Interchange | 5 |
| OE | 3905869 | Direct Cross Interchange | 5 |
| OE | 15553315 | Direct Cross Interchange | 5 |
| OE | 3911576 | Direct Cross Interchange | 5 |
| OE | 203755 | Direct Cross Interchange | 4 |
| OE | 203382 | Direct Cross Interchange | 4 |
| OE | 203245 | Direct Cross Interchange | 4 |
| OE | 202942 | Direct Cross Interchange | 4 |
| OE | 202767 | Direct Cross Interchange | 4 |
| OE | 202674 | Direct Cross Interchange | 4 |
| OE | 201111 | Direct Cross Interchange | 4 |
| OE | J911576 | Direct Cross Interchange | 4 |
| OE | 4536259 | Direct Cross Interchange | 4 |
| OE | 3903113 | Direct Cross Interchange | 4 |
| OE | R135195 | Direct Cross Interchange | 4 |
| Dynacraft | D11027387 | Direct Cross Interchange | 3 |
| DURALAST | 645K8 | Direct Cross Interchange | 3 |
| OE | 616076C1 | Direct Cross Interchange | 2 |
| OE | 4080645 | Direct Cross Interchange | 2 |
| OE | 3920128 | Direct Cross Interchange | 2 |
| OE | 3915929 | Direct Cross Interchange | 2 |
| OE | 11287544786 | Direct Cross Interchange | 1 |
| CERTIFIED | 645K8 | Indirect Cross Interchange | 40 |
| Mileage Maker | 645K8MK | Indirect Cross Interchange | 40 |
| CARQUEST | K6458 | Indirect Cross Interchange | 40 |
| GOODYEAR | 4080645 | Indirect Cross Interchange | 40 |
| GATES | K080645HD | Indirect Cross Interchange | 29 |
| CARQUEST | K080645HD | Indirect Cross Interchange | 28 |
| Dynaflex | 645K8 | Indirect Cross Interchange | 20 |
| DAYCO | 645K8 | Indirect Cross Interchange | 20 |
| DRIVERITE | 5080645DR | Indirect Cross Interchange | 19 |
| MR BELTS | 8PVK1640 | Indirect Cross Interchange | 19 |
| AutoZone | 5080645 | Indirect Cross Interchange | 19 |
| BANDO | 8PK1640 | Indirect Cross Interchange | 14 |
| GM | 15553315 | Indirect Cross Interchange | 14 |
| Metric Standard | 8PK1646 | Indirect Cross Interchange | 13 |
| GOODYEAR | 8PK1640 | Indirect Cross Interchange | 13 |
| OE | 4638766 | Indirect Cross Interchange | 13 |
| Metric Standard | 8PK1624 | Indirect Cross Interchange | 13 |
| CHRYSLER | 4536259 | Indirect Cross Interchange | 13 |
| GM | 3915929 | Indirect Cross Interchange | 12 |
| GM | 3905869 | Indirect Cross Interchange | 12 |
| CASE IH | J911576 | Indirect Cross Interchange | 12 |
| CASE IH | J905869 | Indirect Cross Interchange | 12 |
| CASE IH | 1616076C1 | Indirect Cross Interchange | 12 |
| PIRELLI | 645K8 | Indirect Cross Interchange | 12 |
| WHITE MOTOR | 3911576 | Indirect Cross Interchange | 12 |
| WHITE MOTOR | 3911564 | Indirect Cross Interchange | 12 |
| PIX Belts | 645K8 | Indirect Cross Interchange | 12 |
| RoadMAX | 8K645AP | Indirect Cross Interchange | 9 |
| MasterPro | K080645 | Indirect Cross Interchange | 9 |
| DAYCO | 8PVK1640 | Indirect Cross Interchange | 9 |
| MIGHTY | 8K645 | Indirect Cross Interchange | 9 |
| ACDelco | K080645HD | Indirect Cross Interchange | 8 |
| FLENNOR | 8PK1638 | Indirect Cross Interchange | 6 |
| MAZDA | KJ0215907 | Indirect Cross Interchange | 5 |
| NAPA | 25080645HD | Indirect Cross Interchange | 5 |
| NAPA | 25080644 | Indirect Cross Interchange | 5 |
| CRP | PK080645 | Indirect Cross Interchange | 5 |
| CUMMINS | 3289034 | Indirect Cross Interchange | 5 |
| CUMMINS | 3034352 | Indirect Cross Interchange | 5 |
| JOHN DEERE | R502599 | Indirect Cross Interchange | 5 |
| JOHN DEERE | R123464 | Indirect Cross Interchange | 5 |
| JOHN DEERE | R123462 | Indirect Cross Interchange | 5 |
| CUMMINS | 3290128 | Indirect Cross Interchange | 5 |
| CUMMINS | 3967387 | Indirect Cross Interchange | 5 |
| CUMMINS | 3905869 | Indirect Cross Interchange | 5 |
| JOHN DEERE | T178417 | Indirect Cross Interchange | 5 |
| JOHN DEERE | R95917 | Indirect Cross Interchange | 5 |
| VOLVO | 981938 | Indirect Cross Interchange | 5 |
| VOLVO | 8500604 | Indirect Cross Interchange | 5 |
| CONTITECH | PK080645 | Indirect Cross Interchange | 4 |
| IHC | 1616076C1 | Indirect Cross Interchange | 4 |
| BANDO | 645K8 | Indirect Cross Interchange | 4 |
| MIGHTY | 8K644 | Indirect Cross Interchange | 4 |
| JOHN DEERE | T240084 | Indirect Cross Interchange | 4 |
| JOHN DEERE | R504022 | Indirect Cross Interchange | 4 |
| CUMMINS | 4942430 | Indirect Cross Interchange | 4 |
| JOHN DEERE | R135195 | Indirect Cross Interchange | 4 |
| AutoZone | PK080645 | Indirect Cross Interchange | 4 |
| AUTOPART INTERNATIONAL | 52999 | Indirect Cross Interchange | 4 |
| AFTERMARKET PRODUCTS | 8PK1640 | Indirect Cross Interchange | 4 |
| AFTERMARKET PRODUCTS | 8K645 | Indirect Cross Interchange | 4 |
| AFTERMARKET PRODUCTS | JK8652 | Indirect Cross Interchange | 4 |
| DAYCO | 208277 | Indirect Cross Interchange | 3 |
| DAYCO | 201111 | Indirect Cross Interchange | 3 |
| DAYCO | 208133 | Indirect Cross Interchange | 3 |
| KOMATSU | 6735613911 | Indirect Cross Interchange | 3 |
| DAYCO | 208048 | Indirect Cross Interchange | 3 |
| DAYCO | 5080645DR | Indirect Cross Interchange | 3 |
| CUMMINS | 3027701 | Indirect Cross Interchange | 3 |
| DAYCO | 205795 | Indirect Cross Interchange | 3 |
| CONTITECH | 8K1635 | Indirect Cross Interchange | 3 |
| CUMMINS | 3289045 | Indirect Cross Interchange | 3 |
| GATES | GT4080645DF | Indirect Cross Interchange | 3 |
| AGCO ALLIS | 71367692 | Indirect Cross Interchange | 3 |
| GOODYEAR | 645K8 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 8PK1646 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 8PK1640 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 8PK1635 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 8PK1624 | Indirect Cross Interchange | 3 |
| TIRE SIZE DESIGNATION | 645K8 | Indirect Cross Interchange | 3 |
| AUTOPART INTERNATIONAL | BDO8PK1640 | Indirect Cross Interchange | 3 |
| MasterPro | 8K645 | Indirect Cross Interchange | 3 |
| CUMMINS | 3903113 | Indirect Cross Interchange | 3 |
| JOHN DEERE | R134625 | Indirect Cross Interchange | 3 |
| CUMMINS | 3911576 | Indirect Cross Interchange | 3 |
| CUMMINS | 3911564 | Indirect Cross Interchange | 3 |
| DRESSER | 1257774H1 | Indirect Cross Interchange | 3 |
| DRESSER | 1257763H1 | Indirect Cross Interchange | 3 |
| OE | J905869 | Indirect Cross Interchange | 3 |
| OE | R502599 | Indirect Cross Interchange | 3 |
| VOLVO | V1090194 | Indirect Cross Interchange | 3 |
| CHRYSLER | 4638766 | Indirect Cross Interchange | 3 |
| CANADIAN TIRE | 1406076 | Indirect Cross Interchange | 3 |
| DAYCO | 205710 | Indirect Cross Interchange | 3 |
| ALLIANCE | GTK080645 | Indirect Cross Interchange | 3 |
| DAYCO | 203755 | Indirect Cross Interchange | 3 |
| ALLIANCE | GT4080645DF | Indirect Cross Interchange | 3 |
| DAYCO | 203382 | Indirect Cross Interchange | 3 |
| ALLIANCE | GT4080645 | Indirect Cross Interchange | 3 |
| DAYCO | 203245 | Indirect Cross Interchange | 3 |
| ALLIANCE | GT4040645 | Indirect Cross Interchange | 3 |
| DAYCO | 202942 | Indirect Cross Interchange | 3 |
| CASE | J911576 | Indirect Cross Interchange | 3 |
| DAYCO | 202768 | Indirect Cross Interchange | 3 |
| CASE | J911564 | Indirect Cross Interchange | 3 |
| DAYCO | 202767 | Indirect Cross Interchange | 3 |
| CASE | J905869 | Indirect Cross Interchange | 3 |
| DAYCO | 202694 | Indirect Cross Interchange | 3 |
| CASE | J903113 | Indirect Cross Interchange | 3 |
| DAYCO | 202674 | Indirect Cross Interchange | 3 |
| OE | R123464 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 645K8 | Indirect Cross Interchange | 2 |
| GOODYEAR | 645K8MK | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 5080645 | Indirect Cross Interchange | 2 |
| GOODYEAR | 4080644 | Indirect Cross Interchange | 2 |
| BMW | 11287516181 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 4080645 | Indirect Cross Interchange | 2 |
| UNIVERSAL (BRAKE) | AB80645 | Indirect Cross Interchange | 2 |
| OE | 71367692 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 2571638 | Indirect Cross Interchange | 2 |
| OE | 645K8 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 25080645HD | Indirect Cross Interchange | 2 |
| OE | 3290128 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 25080645 | Indirect Cross Interchange | 2 |
| OE | 3289045 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 25080644 | Indirect Cross Interchange | 2 |
| OE | 3289034 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 202768 | Indirect Cross Interchange | 2 |
| OE | 3911564 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 202767 | Indirect Cross Interchange | 2 |
| OE | 8PK1646 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 202694 | Indirect Cross Interchange | 2 |
| OE | 8PK1640 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 1406076 | Indirect Cross Interchange | 2 |
| OE | 8PK1635 | Indirect Cross Interchange | 2 |
| MBL USA | 8PK1640 | Indirect Cross Interchange | 2 |
| OE | 8PK1624 | Indirect Cross Interchange | 2 |
| MBL USA | 8PK1635 | Indirect Cross Interchange | 2 |
| OE | J903113 | Indirect Cross Interchange | 2 |
| Size Designation | 8PK1646 | Indirect Cross Interchange | 2 |
| OE | T240084 | Indirect Cross Interchange | 2 |
| Size Designation | 8PK1640 | Indirect Cross Interchange | 2 |
| OE | T178417 | Indirect Cross Interchange | 2 |
| Size Designation | 8PK1635 | Indirect Cross Interchange | 2 |
| OE | R95917 | Indirect Cross Interchange | 2 |
| Size Designation | 8PK1624 | Indirect Cross Interchange | 2 |
| OE | J911564 | Indirect Cross Interchange | 2 |
| Size Designation | 645K8 | Indirect Cross Interchange | 2 |
| OE | 3967387 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8PK1638 | Indirect Cross Interchange | 2 |
| OE | 4942430 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8PK1624 | Indirect Cross Interchange | 2 |
| KOMATSU | 6732613881 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8K645AP | Indirect Cross Interchange | 2 |
| AGCO | 71367692 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | GTK080645 | Indirect Cross Interchange | 2 |
| OE | 3027701 | Indirect Cross Interchange | 2 |
| JOHN DEERE | T225494 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | GT4080645DF | Indirect Cross Interchange | 2 |
| OE | 208277 | Indirect Cross Interchange | 2 |
| CATERPILLAR | 2955076 | Indirect Cross Interchange | 2 |
| OE | 208133 | Indirect Cross Interchange | 2 |
| JOHN DEERE | R123461 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | GT4080645 | Indirect Cross Interchange | 2 |
| OE | 208048 | Indirect Cross Interchange | 2 |
| JOHN DEERE | 2756653 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | GT4040645 | Indirect Cross Interchange | 2 |
| OE | 205795 | Indirect Cross Interchange | 2 |
| CUMMINS | 3965493 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8PK1646 | Indirect Cross Interchange | 2 |
| OE | 205710 | Indirect Cross Interchange | 2 |
| CUMMINS | 3929270 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | PK080645 | Indirect Cross Interchange | 2 |
| OE | 1257763H1 | Indirect Cross Interchange | 2 |
| JOHN DEERE | R500241 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K6458 | Indirect Cross Interchange | 2 |
| GM | 15639808 | Indirect Cross Interchange | 2 |
| JOHN DEERE | R136384 | Indirect Cross Interchange | 2 |
| GM | 3911576 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8K644 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K080645HD | Indirect Cross Interchange | 2 |
| MACK | 88GB444P645 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 8K1635 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K080645 | Indirect Cross Interchange | 2 |
| OE | R134625 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | 740266 | Indirect Cross Interchange | 2 |
| AFTERMARKET PRODUCTS | K080644 | Indirect Cross Interchange | 2 |
| NAVISTAR | 1616076C1 | Indirect Cross Interchange | 1 |
| GATES | K080635 | Indirect Cross Interchange | 1 |
| GOODYEAR | K6458 | Indirect Cross Interchange | 1 |
| PRESTONE | 645K8 | Indirect Cross Interchange | 1 |
| Mileage Maker | 4080645 | Indirect Cross Interchange | 1 |
| GM | 88932910 | Indirect Cross Interchange | 1 |
| Professionals Choice | 645K8 | Indirect Cross Interchange | 1 |
| GM | 88932909 | Indirect Cross Interchange | 1 |
| WD EXPRESS | 67632032241 | Indirect Cross Interchange | 1 |
| CARQUEST | K080645GS | Indirect Cross Interchange | 1 |
| INTERAMERICAN MOTOR | 8PK1640B | Indirect Cross Interchange | 1 |
| AUTO EXTRA | 645K8 | Indirect Cross Interchange | 1 |
| IMC | 67632032241 | Indirect Cross Interchange | 1 |
| ArmorMark | 645K8 | Indirect Cross Interchange | 1 |
| CASE | XJ911576 | Indirect Cross Interchange | 1 |
| JOHN DEERE | R503311 | Indirect Cross Interchange | 1 |
| CARQUEST | K080635 | Indirect Cross Interchange | 1 |
| OE | R123461 | Indirect Cross Interchange | 1 |
| OE | 15639808 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1639 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1638 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1637 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1636 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1635 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1634 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1633 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1643 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1642 | Indirect Cross Interchange | 1 |
| Metric Standard | 8PK1641 | Indirect Cross Interchange | 1 |
| BMW | 11287544786 | Indirect Cross Interchange | 1 |
| PRONTO | 645K8 | Indirect Cross Interchange | 1 |
| PARTS MASTER | 645K8 | Indirect Cross Interchange | 1 |