| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GOODYEAR | 6PK1840 | Direct Cross Interchange | 3 |
| GOODYEAR | 6PK1842G | Direct Cross Interchange | 2 |
| ALFA ROMEO | 71739915 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 71734476 | Indirect Cross Interchange | 2 |
| TOYOTA | 9091602470 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60815887 | Indirect Cross Interchange | 2 |
| LANCIA | 60812513 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60815621 | Indirect Cross Interchange | 2 |
| LANCIA | 60666950 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60815189 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60813757 | Indirect Cross Interchange | 2 |
| LANCIA | 60617862 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60812513 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60666950 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60653028 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60617863 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60617862 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 55189677 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46474062 | Indirect Cross Interchange | 2 |
| DAYCO | 6PK1842 | Indirect Cross Interchange | 2 |
| BOSCH | 1987947984 | Indirect Cross Interchange | 2 |
| GATES | 6PK1840 | Indirect Cross Interchange | 2 |
| LANCIA | 46759720 | Indirect Cross Interchange | 2 |
| GATES | 68432 | Indirect Cross Interchange | 2 |
| FIAT | 71739915 | Indirect Cross Interchange | 2 |
| AE | MVB1842R6 | Indirect Cross Interchange | 2 |
| FIAT | 71734476 | Indirect Cross Interchange | 2 |
| FIAT | 71719394 | Indirect Cross Interchange | 2 |
| TRISCAN | 8640601840 | Indirect Cross Interchange | 2 |
| FIAT | 60816054 | Indirect Cross Interchange | 2 |
| LUCAS ENGINE DRIVE | KKB184 | Indirect Cross Interchange | 2 |
| FIAT | 60815887 | Indirect Cross Interchange | 2 |
| FIAT | 60812513 | Indirect Cross Interchange | 2 |
| FIAT | 60666950 | Indirect Cross Interchange | 2 |
| FIAT | 60617862 | Indirect Cross Interchange | 2 |
| FIAT | 60610910 | Indirect Cross Interchange | 2 |
| FIAT | 55189677 | Indirect Cross Interchange | 2 |
| FIAT | 46806147 | Indirect Cross Interchange | 2 |
| FIAT | 46759720 | Indirect Cross Interchange | 2 |
| FIAT | 46749665 | Indirect Cross Interchange | 2 |
| FIAT | 46546396 | Indirect Cross Interchange | 2 |
| FIAT | 46474062 | Indirect Cross Interchange | 2 |
| FIAT | 4647062 | Indirect Cross Interchange | 2 |
| GATES | K060725 | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1843 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60816054 | Indirect Cross Interchange | 1 |
| CONTITECH | 6PK1840 | Indirect Cross Interchange | 1 |
| Metric Standard | 6PK1840 | Indirect Cross Interchange | 1 |
| OE | 25538903 | Indirect Cross Interchange | 1 |
| NAPA | 2571842 | Indirect Cross Interchange | 1 |
| CARQUEST | K7256 | Indirect Cross Interchange | 1 |
| NAPA | 25060725 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60814032 | Indirect Cross Interchange | 1 |
| MIGHTY | 6K725 | Indirect Cross Interchange | 1 |
| GM | 9008091222 | Indirect Cross Interchange | 1 |
| GM | 88971576 | Indirect Cross Interchange | 1 |
| GM | 88932733 | Indirect Cross Interchange | 1 |
| GM | 25523752 | Indirect Cross Interchange | 1 |
| GM | 25514332 | Indirect Cross Interchange | 1 |
| GM | 24504201 | Indirect Cross Interchange | 1 |
| GM | 22514332 | Indirect Cross Interchange | 1 |
| GM | 12588414 | Indirect Cross Interchange | 1 |
| GM | 12569592 | Indirect Cross Interchange | 1 |
| GM | 10206536 | Indirect Cross Interchange | 1 |
| FORD | 1471770 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QBR61842 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 1199972292 | Indirect Cross Interchange | 1 |
| MERCEDES-BENZ | 0079978892 | Indirect Cross Interchange | 1 |
| MAZDA | ZJ3815909C | Indirect Cross Interchange | 1 |
| GOODYEAR | 4060725 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PKX1840 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1841 | Indirect Cross Interchange | 1 |
| PIRELLI | 725K6 | Indirect Cross Interchange | 1 |
| OPTIBELT | 6PK1840 | Indirect Cross Interchange | 1 |
| MOTORCRAFT | JK6726 | Indirect Cross Interchange | 1 |
| CERTIFIED | 725K6 | Indirect Cross Interchange | 1 |
| HUTCHINSON | 1842K6 | Indirect Cross Interchange | 1 |
| Mileage Maker | 725K6MK | Indirect Cross Interchange | 1 |
| MASTER-SPORT | 6PK1840PCSMS | Indirect Cross Interchange | 1 |
| FRESHSTART | 725K6 | Indirect Cross Interchange | 1 |
| BANDO | 6PK1840 | Indirect Cross Interchange | 1 |
| Contitech | PK060725 | Indirect Cross Interchange | 1 |
| ACDelco | 6K725 | Indirect Cross Interchange | 1 |
| ATLAS TOOL | 276733 | Indirect Cross Interchange | 1 |
| ROULUNDS RUBBER | 6K1840 | Indirect Cross Interchange | 1 |
| PIX Belts | 730K6 | Indirect Cross Interchange | 1 |
| MEYLE | 0500061840 | Indirect Cross Interchange | 1 |
| PIX Belts | 725K6 | Indirect Cross Interchange | 1 |
| DAYCO | 5060725 | Indirect Cross Interchange | 1 |
| Durkee-Atwood | 725K6 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 71719394 | Indirect Cross Interchange | 1 |