RAPRO’s pulleys absorbs the vibrations generated by the driving shaft. It is widely used to prevent any discomfort, damage and failure due to vibrations.

Cross-section view of a crankshaft pulley

Pulleys guides the POLY-V belts and strengthens the auxiliary components (water pump, power steering, compressor, etc.). Replacement of the crankshaft pulley is vital when the rubber absorbing element is too worn to reduce the vibrations.