1999 Western Star 5900 Engine Pulleys
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner AssemblyWestern Star 5964-2 / 5964T-2 6 1999, 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$183.04
- Dayco®No Slack™ Heavy Duty Idler/Tensioner PulleyWestern Star 5964-2 / 5964T-2 6 1999, 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$35.43