The pulley is a round part fixed on an axis which on an alternator is called a rotor. The pulley allows the belt to be driven.
The pulley is fixed on the alternator rotor by a nut for conventional pulleys and by a specific set of keys for disengageable pulleys.
A pulley can have several outlets or grooves depending on the electrical equipment of the vehicle.
A wide range of quality pulleys is available in this section for many alternator brands such as BOSCH, DENSO, VALEO, MITSUBISHI, HITACHI and others.

Find the right pulley by using our search bar on the home page, you can type in the reference of your alternator. Do not hesitate to contact us for further information.