PERRIN Alternator Pulley for 2022-2025 WRX | Blue

PERRIN Alternator Pulley for 2022-2025 WRX | Blue

Add a coordinated blue accent to your engine bay while replacing the OEM clutch-style alternator pulley. The PERRIN Alternator Pulley eliminates that clutch mechanism as a potential failure point and reduces rotational mass with lightweight billet aluminum construction.

Construction & Details

• Machined from 6061-T6 billet aluminum
• Blue anodized finish with laser-etched detailing
• Pulley weight: 0.20 lb
• Precision-machined grooves designed for OEM and aftermarket belts
• Designed to visually match the PERRIN Crank Pulley
• Manufacturer part number: PSP-ENG-121BL

Fitment

Listed for the 2022-2025 Subaru WRX. Confirm compatibility with your alternator and belt setup before ordering.