Choose Options Quick view Pulley Decoupler 205-24008 7920-1001 MSRP: Now: $2.64 Was: PulleyReplace OEM(s): Audi, BoschFor: Bosch AlternatorssUsed On: Bosch Alternators on Audi ApplicationsComposition: SteelCondition: NewID: 0.669in / 17mmNut Recess Depth: 0.62in / 15.75mmOD: 2.394in... MSRP: Now: $2.64 Was: Choose Options Quick view