| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CONTITECH | 4PK850ELAST | Direct Cross Interchange | 9 |
| BMW | 64557793608 | Direct Cross Interchange | 8 |
| ROULUNDS RUBBER | 4K0850ELAST | Direct Cross Interchange | 7 |
| GOODYEAR | 4PKS0830 | Direct Cross Interchange | 5 |
| OPTIBELT | 4EPK850 | Direct Cross Interchange | 5 |
| SKF | VKMV4SK830 | Direct Cross Interchange | 5 |
| DAYCO | 4PK830EE | Direct Cross Interchange | 4 |
| QUINTON HAZELL | QBR4850E | Direct Cross Interchange | 4 |
| HUTCHINSON | 830SK4 | Direct Cross Interchange | 3 |
| MEYLE | 0500040830 | Direct Cross Interchange | 2 |
| CONTITECH | 4PK830ELAST | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | 340411050850 | Direct Cross Interchange | 2 |
| GOODYEAR | 4PK0830S | Direct Cross Interchange | 1 |
| FLENNOR | 4PK0830ST | Direct Cross Interchange | 1 |
| BMW | 7793608 | Indirect Cross Interchange | 3 |
| SKF | VKMV4SK850 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QBR4830E | Indirect Cross Interchange | 2 |
| MEYLE | 0500040830E | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 340411050830 | Indirect Cross Interchange | 2 |
| ROULUNDS RUBBER | 4K0830ELAST | Indirect Cross Interchange | 2 |
| GATES | 4PK810SF | Indirect Cross Interchange | 2 |
| LEMFORDER | 1872401 | Indirect Cross Interchange | 2 |
| BMW | 11287791786 | Indirect Cross Interchange | 2 |
| CARQUEST | K3254 | Indirect Cross Interchange | 1 |
| BMW | 32427791786 | Indirect Cross Interchange | 1 |
| GOODYEAR | 4PK0830 | Indirect Cross Interchange | 1 |
| LEMFORDER | 18724 | Indirect Cross Interchange | 1 |
| GOODYEAR | 4040327 | Indirect Cross Interchange | 1 |
| SKF | VKMV4SK810 | Indirect Cross Interchange | 1 |
| HYUNDAI | 57161H1500 | Indirect Cross Interchange | 1 |
| TRUCKTEC AUTOMOTIVE | 0819088 | Indirect Cross Interchange | 1 |
| OPTIBELT | 4PK830 | Indirect Cross Interchange | 1 |
| DAYCO | 4PK830 | Indirect Cross Interchange | 1 |
| DAYCO | 0 | Indirect Cross Interchange | 1 |
| OPTIBELT | 4EPK830 | Indirect Cross Interchange | 1 |
| ROULUNDS | 4K0850ELAST | Indirect Cross Interchange | 1 |
| CRP | EB004 | Indirect Cross Interchange | 1 |
| MAPCO | 240830 | Indirect Cross Interchange | 1 |
| MBL USA | 6PK2055 | Indirect Cross Interchange | 1 |
| SWAG | 81928780 | Indirect Cross Interchange | 1 |
| TOYOTA | 9934650830 | Indirect Cross Interchange | 1 |
| TRISCAN | 8640400833 | Indirect Cross Interchange | 1 |
| METZGER | 4PK850 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 28780 | Indirect Cross Interchange | 1 |
| PEX | 201073 | Indirect Cross Interchange | 1 |
| FLENNOR | 4PK0810ST | Indirect Cross Interchange | 1 |
| MOTORCRAFT | EJG830 | Indirect Cross Interchange | 1 |
| ACDelco | AB21017 | Indirect Cross Interchange | 1 |
| BMW | 7791786 | Indirect Cross Interchange | 1 |
| CONTITECH | 4PK830 | Indirect Cross Interchange | 1 |
| HERTH+BUSS JAKOPARTS | J1042001 | Indirect Cross Interchange | 1 |
| BOSCH | 1987947857 | Indirect Cross Interchange | 1 |