PERRIN Performance Alternator Pulley for FA/FB Engines

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Color: Black


Product details

Decrease rotational mass and dress up your engine bay with the PERRIN Alternator Pulley!

Subaru models with OEM clutch-style alternator pulleys may fail over time. This failure can lead to knocking noises, battery charging issues, belt wear, and cause belts to become extra jumpy. The PERRIN Alternator Pulley removes this future failure point.

  • Alternator Pulley Material CNC Aluminum
  • Finish Anodize
  • OEM Alternator Pulley Weight .92 lbs
  • PERRIN Alternator Pulley Weight .20 lbs


  • (1) PERRIN Alternator Pulley
  • (1) Flange Nut
  • Warranty & Instructions


  • 2022 Subaru WRX
  • 2022-2023 Subaru Outback Wilderness
  • 2021-2023 Subaru Legacy
  • 2021-2023 Subaru Legacy XT
  • 2021-2023 Subaru Outback
  • 2021-2023 Subaru Outback XT
  • 2019-2022 Subaru Ascent
  • 2014-2018 Subaru Forester XT