The PERRIN lightweight alternator pulley is a red replacement pulley made for 2022–2026 Subaru BRZ and Toyota GR86 models. It serves as a direct-fit alternator pulley swap intended to replace the factory pulley on compatible BRZ and GR86 alternators, offering a colored finished option for owners updating or repairing the charging-system pulley.
PERRIN 22-26 Subaru BRZ / Toyota GR86 Lightweight Alternator Pulley - Red