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Engines and Components› Crankshafts and Components

Perrin Performance

PERRIN 19-21 Subaru WRX / 16-18 Forester / 15-19 Legacy Lightweight Crank Pulley - Black

$216.00 $191.25 Save $24.75

SKU: P004 PSP-ENG-104BK

In Stock
In Stock
Ships by Aug 9
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: PSP-ENG-104BK

MIA's Description

It weighs 1.2 lbs, which is 3.7 pounds lighter than the stock OEM pulley, offering significant weight savings. This pulley is precision machined from 6061T6 billet aluminum and is available in black, blue, or red finishes.

Installation is straightforward and typically does not require ECU recalibration or tuning. The design includes grooves that sync with OEM and aftermarket belts, and it's compatible with vehicles that have or do not have air conditioning. For 2008+ Subarus, the rear belt keeper for AC cars is minimized for easier installation.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerrin Performance
Part NumberP004 PSP-ENG-104BK

Videos

2017 Subaru STi - Perrin Lightweight Crank Pulley

2017 Subaru STi - Perrin Lightweight Crank Pulley
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PERRIN LIGHTWEIGHT CRANK AND ACCESSORY PULLEY KIT FRS [FULL INSTALL]
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How to Install Perrin Crank Pully BRZ FRS GT86
2015 Subaru WRX Ep. 770: Installing The Perrin Lightweight Water Pump Pulley

2015 Subaru WRX Ep. 770: Installing The Perrin Lightweight Water Pump Pulley
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Lightweight crank pulley - BRZ install
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Does a Lighter Crank Pulley Do Anything?
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Perrin Lightweight Crank and Accessory Pulley Kit - 2013 Subaru BRZ Review/Install
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How to install Perrin Performance water pump and alternator pully BRZ FRS GT86
Scion FR-S Fluidampr Crank Pulley Installation | Aftermarket FRS/BRZ/GT86 Pulley Installation How to

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02 Subaru WRX Bugeye Perrin crank pulley install and test drive

02 Subaru WRX Bugeye Perrin crank pulley install and test drive
perrin lightweight crankshaft pulley.wmv

perrin lightweight crankshaft pulley.wmv

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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