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Alternator Pulley for FA/FB Engines

$58.00 $49.30

  • SKU: PSP-ENG-121RD
  • In Stock
Psp Eng 121 Rd 01

Alternator Pulley for FA/FB Engines

$58.00 $49.30

  • SKU: PSP-ENG-121RD
  • In Stock
Color -Red
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Overview

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

Jump To

Prevent Future Failure

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.

Decrease Rotational Mass

PERRIN Alternator Pulleys weigh just 0.20 lbs., which is lighter than the OEM alternator pulley. Throttle response, horsepower, and torque are all increased with this easy-to-install part.

Design

Designed to match the PERRIN Crank Pulley, the precision-machined grooves tightly sync with all OEM and aftermarket belts.

Construction & Finish

The PERRIN Alternator Pulley is machined from 6061T6 billet aluminum, anodized black, blue, or red, and laser etched for increased belt life and a precision fit.

Product Details

  • 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
  • 2019 Subaru Ascent
  • 2020 Subaru Ascent
  • 2021 Subaru Ascent
  • 2022 Subaru Ascent
  • 2023 Subaru Ascent
  • 2024 Subaru Ascent
  • 2025 Subaru Ascent
  • 2022 Subaru BRZ
  • 2023 Subaru BRZ
  • 2024 Subaru BRZ
  • 2025 Subaru BRZ
  • 2014 Subaru Forester XT
  • 2015 Subaru Forester XT
  • 2016 Subaru Forester XT
  • 2017 Subaru Forester XT
  • 2018 Subaru Forester XT
  • 2021 Subaru Legacy
  • 2022 Subaru Legacy
  • 2023 Subaru Legacy
  • 2024 Subaru Legacy
  • 2025 Subaru Legacy
  • 2021 Subaru Legacy XT
  • 2022 Subaru Legacy XT
  • 2023 Subaru Legacy XT
  • 2024 Subaru Legacy XT
  • 2025 Subaru Legacy XT
  • 2021 Subaru Outback
  • 2022 Subaru Outback
  • 2023 Subaru Outback
  • 2024 Subaru Outback
  • 2025 Subaru Outback
  • 2022 Subaru Outback Wilderness
  • 2023 Subaru Outback Wilderness
  • 2024 Subaru Outback Wilderness
  • 2025 Subaru Outback Wilderness
  • 2021 Subaru Outback XT
  • 2022 Subaru Outback XT
  • 2023 Subaru Outback XT
  • 2024 Subaru Outback XT
  • 2025 Subaru Outback XT
  • 2022 Subaru WRX
  • 2023 Subaru WRX
  • 2024 Subaru WRX
  • 2025 Subaru WRX
  • 2022 Toyota GR86
  • 2023 Toyota GR86
  • 2024 Toyota GR86
  • 2025 Toyota GR86
5 Year Warranty
5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply

Proposition 65

warning.pngWARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Estimated DIY Install Time: 30 Minutes
Email Our Tech Department: [email protected]
Download Instructions
Eng 121 1
Gallery

Installation Gallery

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Alternator Pulley for FA/FB Engines
$49.30
  • SKU: PSP-ENG-121RD
  • In Stock
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