PERRIN [22-26 BRZ/GR86] Alternator Pulley - Blue
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.
- Decreases rotational mass — the PERRIN Alternator Pulley weighs just 0.20 lbs., lighter than the OEM alternator pulley, for increased throttle response, horsepower, and torque
- Designed to match the PERRIN Crank Pulley; precision-machined grooves tightly sync with all OEM and aftermarket belts
- Machined from 6061 T6 billet aluminum, anodized blue, and laser etched for increased belt life and a precision fit
- Easy-to-install part
- Part number: PSP-ENG-122BL
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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