Exterior Components› Body Panels and Components
Perrin Performance
PERRIN 22-26 Subaru BRZ / Toyota GR86 Lightweight Alternator Pulley - Black
SKU: P004 PSP-ENG-122BK
Moderate — 2–4 hours
Description
This upgrade also eliminates a common failure point found in OEM clutch-type alternator pulleys, which can lead to belt issues, knocking noises, and charging problems. The Perrin pulley features laser-etched grooves for secure belt engagement and is available in anodized black, blue, or red finishes. Installation is typically straightforward, taking around 30 minutes.
Fitment
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Available on iOS & Android
Specifications
| Brand | Perrin Performance |
| Part Number | P004 PSP-ENG-122BK |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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