Perrin Water Pump Pulley Black (PSP-ENG-112BK) | Subaru WRX 2022-2025 / Ascent 2019-2025 / Legacy XT 2020-2025 / Crosstrek 2021-2025 / Outback XT 2020-2025

The Perrin Water Pump Pulley Black reduces rotating mass compared to the factory steel pulley, helping modern turbo Subaru platforms rev more freely while maintaining proper accessory drive.

KEY FEATURES

• Lightweight billet aluminum water pump pulley
• Black anodized finish for an OEM+ appearance
• Reduces rotational weight at the front of the engine
• Maintains factory diameter for correct belt speed
• Direct replacement for the stock pulley on multiple FA-powered models

VEHICLE FITMENT

• Subaru WRX (2022–2025)
• Subaru Ascent (2019–2025)
• Subaru Legacy XT (2020–2025)
• Subaru Crosstrek (2021–2025)
• Subaru Outback XT (2020–2025)

Perrin products are engineered for precision Subaru performance and long-term reliability.