| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GATES | 4PK830SF | Direct Cross Interchange | 3 |
| CONTITECH | 4PK850ELAST | Direct Cross Interchange | 3 |
| BMW | 64557793608 | Direct Cross Interchange | 3 |
| GOODYEAR | 4PKS0830 | Indirect Cross Interchange | 3 |
| OPTIBELT | 4EPK850 | Indirect Cross Interchange | 3 |
| ROULUNDS RUBBER | 4K0850ELAST | Indirect Cross Interchange | 3 |
| SKF | VKMV4SK830 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 340411050850 | Indirect Cross Interchange | 2 |
| DAYCO | 4PK830EE | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QBR4850E | Indirect Cross Interchange | 2 |
| CRP | EB004 | Indirect Cross Interchange | 1 |
| MBL USA | 6PK2055 | Indirect Cross Interchange | 1 |
| CONTITECH | 4PK830ELAST | Indirect Cross Interchange | 1 |
| MEYLE | 0500040830 | Indirect Cross Interchange | 1 |
| TRISCAN | 8640400833 | Indirect Cross Interchange | 1 |
| FLENNOR | 4PK0830ST | Indirect Cross Interchange | 1 |
| LEMFORDER | 1872401 | Indirect Cross Interchange | 1 |
| CARQUEST | K3254 | Indirect Cross Interchange | 1 |
| SKF | VKMV4SK850 | Indirect Cross Interchange | 1 |
| GOODYEAR | 4PK0830S | Indirect Cross Interchange | 1 |
| GOODYEAR | 4040327 | Indirect Cross Interchange | 1 |
| METZGER | 4PK850 | Indirect Cross Interchange | 1 |
| BMW | 7793608 | Indirect Cross Interchange | 1 |