PERRIN Lightweight Crank Pulley - Black - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

HIGHLIGHTS:

• Billet aluminum construction
• Designed to save weight which will promote a faster engine response
• Black finish improves the overall engine bay aesthetics

 

PERRIN Lightweight Crank Pulley - Black

---

SPECS:

• Anodized black finish with white PERRIN logo
• Weighs just 1.2 lbs which is 4 lbs lighter than the stock OEM crank pulley
• The reduction in weight from the crank shaft is equal to removing more than 100lbs of vehicle weight
• Machined from 6061 T6 billet aluminum materials
• Precision machined grooves that tightly sync with all OEM and aftermarket belts

 

IMPROVE THE ENGINE RESPONSE BY SHAVING SOME WEIGHT OFF THE CRANK PULLEY

The PERRIN Performance Lightweight Crank Pulley features lightweight billet aluminum construction to be a strong replacement for the factory crank pulley. The main purpose of this design is the overall lighter profile to reduce the rotational mass of your engine to promote faster revs, and better response, with increased performance. 

 

A true weight savings that can be felt with every blip of the gas pedal. One of our best selling parts, many thousands installed on Subaru engines around the world. 

 

Decreases Rotational Mass

The PERRIN Performance Crank Pulley weighs just 1.2 lbs., which is 4 lbs. lighter than the OEM crank pulley. This reduction in weight from the crank shaft is equal to removing more than 100 lbs. of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part. A true weight savings that can be felt with every blip of the gas pedal. One of our best selling parts, many thousands installed on Subaru engines around the world.

Decreases Rotational Mass

The PERRIN Performance Crank Pulley weighs just 1.2 lbs., which is 4 lbs. lighter than the OEM crank pulley. This reduction in weight from the crank shaft is equal to removing more than 100 lbs. of vehicle weight! Throttle response, horsepower, and torque are all increased with this easy-to-install part.

Design

Precision machined grooves, tightly sync with all OEM and aftermarket belts. While the PERRIN Performance crank pulley fits great on all 1993 or newer Subaru boxer engines, the rear belt keeper is now minimized to make installation on 2008+ Subarus easier!

Construction

The PERRIN crank pulley is machined from 6061T6 billet aluminum, anodized black or red and laser etched for increased belt life and a precision fit.

Gates 2008+ Stretch Fit Belt Installation Tool

Subaru utilizes stretch fit belts which are shorter than the actual working length, but once they are installed they automatically tension, maintaining the proper tension over the life of the belt and ensuring optimum load-carrying capacity. The Gates installation tool is required to properly guide the belt onto the pulley and avoid damaging the belt.

Gates 2008+ Micro-V Stretch Fit Belt

Gates stretch fit belts may look like standard V-ribbed belts but inside they are dramatically different. The secret is Gates new TwistLock Technology where the strength and flexibility of advanced polyamide tensile cord is surrounded by a specially formulated adhesive that literally locks on to the cord- allowing the cord to elongate and stretch but never lose tension.

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply