Compare 13 brands — check fitment and order online
OE part number 504106751 is a V-ribbed belt deflection/guide pulley compatible with BMW, BYD and other makes. Available from 13 brands, priced from £8.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
V-ribbed belt deflection/guide pulley OE 504106751 prices range from £8.99 to £60.99, with 13 brands offering compatible parts.
Original installation position for OE 504106751. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 504106751 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| PEUGEOT | BOXER Van (230L), BOXER Bus (230P), BOXER Van (244), BOXER Bus (244, Z) +1 |
| FIAT | DUCATO Van (244), DUCATO Platform/Chassis (244), DUCATO Bus (244) |
| CITROËN | JUMPER I Van (244), JUMPER I Platform/Chassis (244) |
Choose a brand to see their compatible parts for OE 504106751.
Products matched to OE number 504106751.
| Attribute | Value |
|---|---|
| Width [mm] | 26,0 |
| Height [mm] | 19 |
| Outer Diameter [mm] | 80 |
| Belt Pulley Ø [mm] | 70,0 |
| Width of castor bearing surface [mm] | 25 |
| Diameter [mm] | 80 |
| Surface | 6 |
| Width [mm] | 27 |
| Width [mm] | 39 |
| Belt Pulley Ø [mm] | 64 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 504106751 is a manufacturer's reference code for V-ribbed belt deflection/guide pulley used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 13 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 504106751.