BMW Genuine Air Pump/Compressor Drive Ribbed V Belt

BMW uses specially developed open-flanked ribbed V-belts for the vehicle manufacture. The important characteristic of the Original BMW Ribbed V-Belts are the perpendicularly positionedfibresto the direction of rotation in the ribbed V-belt substructure.

This produces a high flexibility in the longitudinal direction with extreme cross-rigidity. This design is very resistant to abrasion: The operating life is increased - with higher performance capability at the same time.

The load placed on a ribbed V-belt is determined by the power of the engine and the arrangement of the individual units driven by it. Original BMW Ribbed V-Belts are custom-made to match the power development. The required degree of maintenance-freedom is achieved specifically for ribbed V-belts.
For vehicles with air conditioning.
5K x. 1125
Represented by part number 2 in the diagram.