Idler/tensioner pulleys

Dayco’s specially formulated glass filled polymer or steel-bodied pulleys are guaranteed to ensure maximum structural integrity and optimal performance. The manufacture of Dayco NOSLACK® Idler/Tensioner Pulleys with smoother surfaces and tighter dimensional tolerances translate into less vibration and longer belt life; while life-time lubricated bearings and high temperature seals assure peak bearing performance. All Dayco NO SLACK pulleys meet or exceed OEM specifications.

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