| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | K060645 | Direct Cross Interchange | 16 |
| FLENNOR | 6PK1638 | Direct Cross Interchange | 15 |
| DAYCO | 5060645 | Direct Cross Interchange | 5 |
| SUBARU | 809221050 | Direct Cross Interchange | 5 |
| ACDelco | 6K645 | Direct Cross Interchange | 4 |
| GM | 12627522 | Direct Cross Interchange | 4 |
| DAYCO | 645K6 | Direct Cross Interchange | 4 |
| Size Designation | 6PK1640 | Direct Cross Interchange | 3 |
| GM | 12612387 | Direct Cross Interchange | 3 |
| SUBARU | 809221100 | Direct Cross Interchange | 3 |
| Metric Standard | 6PK1640 | Direct Cross Interchange | 3 |
| DAYCO | 5060645DR | Direct Cross Interchange | 3 |
| DAYCO | 6PVK1640 | Direct Cross Interchange | 3 |
| NAPA | 25060645 | Direct Cross Interchange | 3 |
| CONTITECH | PK060645 | Direct Cross Interchange | 3 |
| GOODYEAR | 4060645 | Indirect Cross Interchange | 6 |
| Mileage Maker | 645K6MK | Indirect Cross Interchange | 6 |
| CRP | PK060645 | Indirect Cross Interchange | 3 |
| MBL USA | 6PK1640 | Indirect Cross Interchange | 3 |
| SKF | VKMV6PK1640 | Indirect Cross Interchange | 2 |
| DAYCO | 5060643 | Indirect Cross Interchange | 2 |
| MIGHTY | 6K642 | Indirect Cross Interchange | 2 |
| CARQUEST | K6426 | Indirect Cross Interchange | 2 |
| DAYCO | 643K6 | Indirect Cross Interchange | 2 |
| MR BELTS | 6PVK1630 | Indirect Cross Interchange | 2 |
| DRIVERITE | 5060643DR | Indirect Cross Interchange | 2 |
| CERTIFIED | 642K6 | Indirect Cross Interchange | 2 |
| Dynaflex | 643K6 | Indirect Cross Interchange | 2 |
| FRESHSTART | 642K6 | Indirect Cross Interchange | 2 |
| GOODYEAR | 4060642 | Indirect Cross Interchange | 2 |
| AutoZone | 5060643 | Indirect Cross Interchange | 2 |
| Mileage Maker | 642K6MK | Indirect Cross Interchange | 2 |
| FORD | E79E8620BDA | Indirect Cross Interchange | 1 |
| DAYCO | 5060650 | Indirect Cross Interchange | 1 |
| Western Auto | 7794423 | Indirect Cross Interchange | 1 |
| METZGER | 6PK1640 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 6K1642 | Indirect Cross Interchange | 1 |
| Contitech | 6PK1660 | Indirect Cross Interchange | 1 |
| CUMMINS | 3805543 | Indirect Cross Interchange | 1 |
| FORD | E79A8620BDA | Indirect Cross Interchange | 1 |
| DAYCO | 6PK1640 | Indirect Cross Interchange | 1 |
| Contitech | 6PK1658 | Indirect Cross Interchange | 1 |
| PIRELLI | 650K6 | Indirect Cross Interchange | 1 |
| FORD | E6DZ8620D | Indirect Cross Interchange | 1 |
| DAYCO | 650K6 | Indirect Cross Interchange | 1 |
| Contitech | 6PK1650 | Indirect Cross Interchange | 1 |
| MOTORCRAFT | JK6656 | Indirect Cross Interchange | 1 |
| FORD | E6AE8620FB | Indirect Cross Interchange | 1 |
| FIRESTONE | 51300807 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 1640K6 | Indirect Cross Interchange | 1 |
| ATLAS TOOL | 6K0650 | Indirect Cross Interchange | 1 |
| GOODYEAR | 6PK1650 | Indirect Cross Interchange | 1 |
| ATLAS TOOL | 276658 | Indirect Cross Interchange | 1 |
| GOODYEAR | 6PK1640G | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 038903137J | Indirect Cross Interchange | 1 |
| GOODYEAR | 6PK1640 | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 038903137E | Indirect Cross Interchange | 1 |
| GOODYEAR | 4060650 | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 037145933B | Indirect Cross Interchange | 1 |
| Dynaflex | 645K6 | Indirect Cross Interchange | 1 |
| VOLKSWAGEN | 037145933 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1650 | Indirect Cross Interchange | 1 |
| Continental | 6547512 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1642 | Indirect Cross Interchange | 1 |
| VOLVO | 9146160 | Indirect Cross Interchange | 1 |
| PIX Belts | 653K6 | Indirect Cross Interchange | 1 |
| PIX Belts | 650K6 | Indirect Cross Interchange | 1 |
| DEERE JOHN | H20194 | Indirect Cross Interchange | 1 |
| PIX Belts | 645K6 | Indirect Cross Interchange | 1 |
| MIGHTY | 6K650 | Indirect Cross Interchange | 1 |
| GOODRICH | 4060650 | Indirect Cross Interchange | 1 |
| CONTITECH | 6PK1642 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | 650K6 | Indirect Cross Interchange | 1 |
| BOSCH | 1987948305 | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1660 | Indirect Cross Interchange | 1 |
| MEYLE | 0500061642 | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1658 | Indirect Cross Interchange | 1 |
| AE | MVB1642R6 | Indirect Cross Interchange | 1 |
| FORD | 1S7Q6C301CA | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1655 | Indirect Cross Interchange | 1 |
| KOSHIMO | 6PK1640 | Indirect Cross Interchange | 1 |
| FORD | 1C1Q6C301DA | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1653 | Indirect Cross Interchange | 1 |
| TRISCAN | 8640601640 | Indirect Cross Interchange | 1 |
| FORD | 1125415 | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1650 | Indirect Cross Interchange | 1 |
| BANDO | 6PK1650 | Indirect Cross Interchange | 1 |
| OE | PK61658 | Indirect Cross Interchange | 1 |
| RENAULT | 7700718258 | Indirect Cross Interchange | 1 |
| BANDO | 6PK1640 | Indirect Cross Interchange | 1 |
| OE | JK6650 | Indirect Cross Interchange | 1 |
| MITSUBISHI | M819189 | Indirect Cross Interchange | 1 |
| FLENNOR | 6PK1640 | Indirect Cross Interchange | 1 |
| OE | 6KK6520 | Indirect Cross Interchange | 1 |
| HERTH+BUSS JAKOPARTS | J1061638 | Indirect Cross Interchange | 1 |
| DAYCO | 202022 | Indirect Cross Interchange | 1 |
| GM | 92036699 | Indirect Cross Interchange | 1 |
| DAYCO | 200466 | Indirect Cross Interchange | 1 |
| OE | 24575314 | Indirect Cross Interchange | 1 |
| GATES | K060650 | Indirect Cross Interchange | 1 |
| OE | 11281247986 | Indirect Cross Interchange | 1 |
| ACDelco | 6K650 | Indirect Cross Interchange | 1 |
| OE | 11281247284 | Indirect Cross Interchange | 1 |
| GATES | 6PK1640 | Indirect Cross Interchange | 1 |
| OE | 0615333 | Indirect Cross Interchange | 1 |
| GATES | 68416 | Indirect Cross Interchange | 1 |
| GM | 92033057 | Indirect Cross Interchange | 1 |
| NAPA | 2571652 | Indirect Cross Interchange | 1 |
| FORD | F29Z8620A | Indirect Cross Interchange | 1 |
| GM | 91461608 | Indirect Cross Interchange | 1 |
| NAPA | 25060650 | Indirect Cross Interchange | 1 |
| FORD | F29A8620SA | Indirect Cross Interchange | 1 |
| GM | 9146160 | Indirect Cross Interchange | 1 |
| DURALAST | 645K6 | Indirect Cross Interchange | 1 |