PERRIN Alternator Pulley
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PERRIN Alternator Pulley - Subaru WRX (GDA/GGA) / STI (GDB) / Forester (SG9)
PERRIN builds this alternator pulley to match the styling of its signature crank pulley, giving your engine bay a cohesive look while shaving rotational weight off the accessory drive. Machined from aluminium, it's a straightforward bolt on upgrade for owners chasing a lighter, more responsive feel without touching the internals. SKU PSP-ENG-118RD.
This listing covers the Subaru WRX (GDA/GGA), WRX STI (GDB), and Forester (SG9). The pulley is available in Red, Black or Blue anodised finishes, selectable from the variant options on this listing page.
Key Features
- Matches PERRIN's signature crank pulley design
- Reduces rotational weight on the accessory drive
- Aluminium construction with anodised finish
- Available in Red, Black or Blue
- Direct bolt on replacement for the factory alternator pulley
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and trim level are confirmed before ordering.
Not sure if this pulley suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | Forester | SG9 | - |
| Subaru | WRX | GDA/GGA | - |
| Subaru | WRX STI | GDB | - |
Technical Specifications
| Spec | Value |
|---|---|
| Available Colours (Part Numbers) | Red (PSP-ENG-118RD), Black (PSP-ENG-118BK), Blue (PSP-ENG-118BL) |
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