Generator DECOUPLER Pulley
WARNING: This page is about a different car, the 2004 Dodge Grand Caravan, 2004 Dodge Caravan, and 2004 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
The Generator Decoupler is a one-way clutch. It is attached to the generator and replaces the standard pulley. It is a non-serviceable item and is to be replaced as an assembly. It is a dry operation (no grease or lubricants). The operation of it is not temperature sensitive and has a low sensitivity to electrical load. See Fig 1 .