PERRIN Alternator Pulley Black - 2015-2024 Subaru WRX

HIGHLIGHTS:

• Weighs 0.20 lbs
• Billet aluminum construction
• Eliminates the failure points associated with the OEM clutch-style pulley
• Anodized Black Finish

PERRIN Alternator Pulley - Black

SPECS:

• 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

REPLACE THE FAILURE-PRONE ALTERNATOR PULLEY WITH THIS PERFORMANCE OPTION

The PERRIN Performance Alternator Pulley 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.