APPLICATION: DACIA/RENAULT

The overrunning alternator pulley consists of a pulley, an overrunning clutch unit with a double bearing support, a drawn inner ring and outer ring and two sealing rings. For protection against heavy water impacts and other dirt contamination, a cover snap is fitted on the front side.

Advantage:

• Damping of belt vibrations

• Reduced load on the belt drive

• Reduced tensioner movement

• Increased belt life

• Improved noise behaviour of the belt drive

• Increased alternator speed in the idling speed range

• Reduced belt slip and noise on the alternator drive wheel during gear changes

• Increased fuel economy