Drive Belt Tensioner & Pulley, OEM - E70 X5 35d M57

This part is listed by BMW as BMW part number 11287799851 (11 28 7 799 851) and is described as OEM Drive Belt Tensioner with roller pulley for BMW E70 X5 35d M57.

This is an OEM Drive Belt Tensioner manufactured by INA Schaeffler - the original supplier to BMW for this part, as well as many other engine components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.