| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RoadMAX | 6K423AP | Direct Cross Interchange | 20 |
| CARQUEST | K060423 | Direct Cross Interchange | 20 |
| FLENNOR | 6PK1070 | Direct Cross Interchange | 20 |
| DAYCO | 5060423 | Direct Cross Interchange | 18 |
| AutoZone | 5060423 | Direct Cross Interchange | 17 |
| Dynaflex | 423K6 | Direct Cross Interchange | 17 |
| MR BELTS | 6PVK1075 | Direct Cross Interchange | 17 |
| DRIVERITE | 5060423DR | Direct Cross Interchange | 17 |
| DAYCO | 423K6 | Direct Cross Interchange | 17 |
| GOODYEAR | 4060423 | Direct Cross Interchange | 16 |
| NISSAN | 119208J110 | Direct Cross Interchange | 14 |
| Metric Standard | 6PK1075 | Direct Cross Interchange | 13 |
| DAYCO | 6PVK1075 | Direct Cross Interchange | 13 |
| BANDO | 6PK1075 | Direct Cross Interchange | 13 |
| ACDelco | 6K423 | Direct Cross Interchange | 13 |
| NAPA | 25060423 | Direct Cross Interchange | 12 |
| Mileage Maker | 423K6MK | Direct Cross Interchange | 10 |
| DAYCO | 5060423DR | Direct Cross Interchange | 7 |
| Size Designation | 6PK1075 | Direct Cross Interchange | 5 |
| MasterPro | 6K423 | Direct Cross Interchange | 5 |
| MIGHTY | 6K423 | Indirect Cross Interchange | 7 |
| DURALAST | 423K6 | Indirect Cross Interchange | 6 |
| Metric Standard | 6PK1074 | Indirect Cross Interchange | 6 |
| VW | 03L903137 | Indirect Cross Interchange | 6 |
| MasterPro | K060423 | Indirect Cross Interchange | 6 |
| Metric Standard | 6PK1077 | Indirect Cross Interchange | 6 |
| Metric Standard | 6PK1076 | Indirect Cross Interchange | 6 |
| BANDO | 423K6 | Indirect Cross Interchange | 6 |
| AUDI | 03L903137E | Indirect Cross Interchange | 6 |
| GATES | K060425 | Indirect Cross Interchange | 4 |
| BANDO | 6PK1080 | Indirect Cross Interchange | 4 |
| NAPA | 25060425 | Indirect Cross Interchange | 3 |
| BOSCH | 1987947842 | Indirect Cross Interchange | 2 |
| OE | 3076492 | Indirect Cross Interchange | 2 |
| CUMMINS | 3076492 | Indirect Cross Interchange | 2 |
| DAYCO | 200961 | Indirect Cross Interchange | 2 |
| SIERRA | 1815112 | Indirect Cross Interchange | 2 |
| MOTORCRAFT | JK6434 | Indirect Cross Interchange | 2 |
| OE | 1736717 | Indirect Cross Interchange | 2 |
| DAYCO | 425K6 | Indirect Cross Interchange | 2 |
| MOTORCRAFT | JK6433 | Indirect Cross Interchange | 2 |
| OE | 1725731 | Indirect Cross Interchange | 2 |
| DAYCO | 5060425 | Indirect Cross Interchange | 2 |
| MOTORCRAFT | JK6432 | Indirect Cross Interchange | 2 |
| OPTIBELT | 6PKX1080 | Indirect Cross Interchange | 2 |
| MERCURY | 578077554 | Indirect Cross Interchange | 2 |
| MBL USA | 6PK1075 | Indirect Cross Interchange | 2 |
| Western Auto | 7794183 | Indirect Cross Interchange | 2 |
| Contitech | PK060425 | Indirect Cross Interchange | 2 |
| Contitech | 6PK1080 | Indirect Cross Interchange | 2 |
| Contitech | 6PK1070 | Indirect Cross Interchange | 2 |
| VOLKSWAGEN | 036145933J | Indirect Cross Interchange | 2 |
| VOLKSWAGEN | 036145933F | Indirect Cross Interchange | 2 |
| VOLKSWAGEN | 032145933J | Indirect Cross Interchange | 2 |
| VOLKSWAGEN | 030145933G | Indirect Cross Interchange | 2 |
| VOLKSWAGEN | 030145933E | Indirect Cross Interchange | 2 |
| Continental | 6547500 | Indirect Cross Interchange | 2 |
| PIX Belts | 425K6 | Indirect Cross Interchange | 2 |
| PIX Belts | 420K6 | Indirect Cross Interchange | 2 |
| Durkee-Atwood | 420K6 | Indirect Cross Interchange | 2 |
| Metric Standard | 6PK1080 | Indirect Cross Interchange | 2 |
| MERCEDES-BENZ | 1119970092 | Indirect Cross Interchange | 2 |
| Cadna | 425K6 | Indirect Cross Interchange | 2 |
| GM | 94380158 | Indirect Cross Interchange | 2 |
| GM | 12599847 | Indirect Cross Interchange | 2 |
| FORD | E6PZ8620J | Indirect Cross Interchange | 2 |
| CHRYSLER | MD187463 | Indirect Cross Interchange | 2 |
| CHRYSLER | MD165995 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 146061080 | Indirect Cross Interchange | 2 |
| DATSUN | 119208J110 | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 146061070 | Indirect Cross Interchange | 2 |
| NAPA | 2571078 | Indirect Cross Interchange | 2 |
| CUMMINS | 3805174 | Indirect Cross Interchange | 2 |
| ACDelco | 6K425 | Indirect Cross Interchange | 2 |
| OE | 6PK1085 | Indirect Cross Interchange | 2 |
| CUMMINS | 30764921 | Indirect Cross Interchange | 2 |
| IHC | 2009861C1 | Indirect Cross Interchange | 2 |
| OE | 6K1080 | Indirect Cross Interchange | 2 |
| TOPRAN | 100588 | Indirect Cross Interchange | 1 |
| DURALAST | 425K6 | Indirect Cross Interchange | 1 |
| VW | 030145933T | Indirect Cross Interchange | 1 |
| MITSUBISHI | MD318667 | Indirect Cross Interchange | 1 |
| MITSUBISHI | MD187463 | Indirect Cross Interchange | 1 |
| VW | 030145933R | Indirect Cross Interchange | 1 |
| MITSUBISHI | MD165995 | Indirect Cross Interchange | 1 |
| VW | 030145933L | Indirect Cross Interchange | 1 |
| VW | 030145933G | Indirect Cross Interchange | 1 |
| VW | 030145933E | Indirect Cross Interchange | 1 |
| SKODA | 030145933L | Indirect Cross Interchange | 1 |
| SKODA | 030145933G | Indirect Cross Interchange | 1 |
| SKODA | 030145933E | Indirect Cross Interchange | 1 |
| SEAT | 030145933R | Indirect Cross Interchange | 1 |
| SEAT | 030145933M | Indirect Cross Interchange | 1 |
| SEAT | 030145933L | Indirect Cross Interchange | 1 |
| SEAT | 030145933E | Indirect Cross Interchange | 1 |
| PEUGEOT | 96152083 | Indirect Cross Interchange | 1 |
| PEUGEOT | 5750TE | Indirect Cross Interchange | 1 |
| PEUGEOT | 5750PP | Indirect Cross Interchange | 1 |
| PEUGEOT | 575098 | Indirect Cross Interchange | 1 |
| FIAT | 9615208280 | Indirect Cross Interchange | 1 |
| FIAT | 96152082 | Indirect Cross Interchange | 1 |
| CITROEN | 9653319780 | Indirect Cross Interchange | 1 |
| CITROEN | 96152083 | Indirect Cross Interchange | 1 |
| CITROEN | 96152082 | Indirect Cross Interchange | 1 |
| CITROEN | 5750WZ | Indirect Cross Interchange | 1 |
| NAPA | 25060425HD | Indirect Cross Interchange | 1 |
| CITROEN | 5750PQ | Indirect Cross Interchange | 1 |
| BMW | 11287838200 | Indirect Cross Interchange | 1 |
| CITROEN | 5750K8 | Indirect Cross Interchange | 1 |
| OE | 25060425HD | Indirect Cross Interchange | 1 |
| CITROEN | 575098 | Indirect Cross Interchange | 1 |
| OE | 25060425 | Indirect Cross Interchange | 1 |
| HERTH+BUSS JAKOPARTS | J1065001 | Indirect Cross Interchange | 1 |
| OE | 25060423 | Indirect Cross Interchange | 1 |
| LANCIA | 96152082 | Indirect Cross Interchange | 1 |
| GATES | 6PK1070 | Indirect Cross Interchange | 1 |
| LANCIA | 46414859 | Indirect Cross Interchange | 1 |
| CONTITECH | PK060425 | Indirect Cross Interchange | 1 |
| JAPKO | 6PK1075 | Indirect Cross Interchange | 1 |
| HONDA | 38920P5L004 | Indirect Cross Interchange | 1 |
| ASHIKA | 1126PK1075 | Indirect Cross Interchange | 1 |
| TRISCAN | 8640601070 | Indirect Cross Interchange | 1 |
| HONDA | 38920P5L003 | Indirect Cross Interchange | 1 |
| JAPANPARTS | DV6PK1075 | Indirect Cross Interchange | 1 |
| BLUE PRINT | ADH29622 | Indirect Cross Interchange | 1 |
| AutoZone | 423K6 | Indirect Cross Interchange | 1 |