Add to Cart Quick view Pulley Decoupler 203-52000 203-52000 MSRP: Now: $10.31 Was: PulleyReplace OEM(s): DensoFor: Nippondenso AlternatorssUsed On: Denso AlternatorsCenter Of Rear Groove To Rear Of Pulley: 0.366in / 9.3mmCondition: NewID: 0.583in / 14.8mmNut Recess Depth: 0.445in... MSRP: Now: $10.31 Was: Add to Cart Quick view