PERRIN Alternator Pulley - 2022-2024 Subaru BRZ / Toyota GR86

The alternator pulley features billet aluminum construction to save weight while adding performance to the Subaru BRZ and Toyota GR86. 

RallySport Direct proudly carries a great selection of high-performance engine and chassis modifications brought to you by PERRIN Performance. 

 

This is the PERRIN Performance Alternator Pulley. This is a lighter alternative designed to reduce the overall rotational mass for an improved engine response. Additionally, the OEM clutch-style alternator pullies are known for failure which can lead to knocking noises, battery charging issues, as well as belt wear. The PERRIN unit eliminates these potential failure culprits. 

 

HIGHLIGHTS:

• 6061-T6 billet aluminum construction
• Anodized finish for corrosion protection 
• Weighs 0.20lbs 
• Helps improve the performance and the engine response by removing rotational mass
• Precision-machined grooves to work well with OEM and aftermarket belts
• Eliminates the failure points associated with the OEM clutch-style alternator pulley

 

NOTE:

• Available in a variety of anodized finishes