Each pulley, if applicable, is designed with friction material to achieve best gripping strength.
Designed and tested to be perfectly compatible with your OEM compressor.
Pre-installed NSK high quality bearings for ease of installation.
Maxsam Pulleys are going through quality control test to determine if the pulley is:
Contact surface finish.
Perfect alignment with other engine pulleys.
To prevent any vibration and proper engagement of the hub, Maxsam pulleys are tested to determine the density and quality of the steel.