2011 International WorkStar Engine Pulleys
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Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner AssemblyInternational WorkStar 12.4L 2011, No Slack™ Heavy Duty Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$127.83 - Dayco®No Slack™ Heavy Duty Idler/Tensioner PulleyInternational WorkStar 12.4L 2011, No Slack™ Heavy Duty Idler/Tensioner Pulley by Dayco®. Dayco's reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials...Made with precision and quality in mindDesigned to meet your specific needs$44.20
- Gates®DriveAlign™ Drive Belt Idler PulleyInternational WorkStar 10.5L / 12.4L 2011, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$63.13
- Gates®DriveAlign™ Drive Belt Tensioner AssemblyInternational WorkStar 10.5L / 12.4L 2011, DriveAlign™ Drive Belt Tensioner Assembly by Gates®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$158.49
- ACDelco®Professional™ Idler PulleyInternational WorkStar 10.5L / 12.4L 2011, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$80.93Save: 15%$68.79
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyInternational WorkStar 12.5L 2011, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$114.90
