Dayco Idler Pulley, HD

Dayco No Slack Heavy Duty Idler/Tensioner Pulley is designed to replace idler and tensioner pulleys for serpentine drives in heavy duty diesel engine applications. This pulley is manufactured from a high strength powdered metal material to afford wear resistance under harsh environments; and, it features double pressed-in bearings to provide long bearing life despite the shock loads experienced in diesel engine applications. The performance demands of original equipment manufacturers of over-the-road trucking and off-road equipment require a "built for punishment" heavy duty construction, that is why they specify Dayco No Slack Heavy Duty pulleys.

This pulley is manufactured from a high strength powdered metal material Features double pressed-in bearings to provide long bearing life despite the shock loads experienced in diesel engine applications Wear resistant materials made to operate under harsh environments Meets or exceeds OE quality Bearing Inner Diameter 1 : 17 mm Bearing Inner Diameter 2 : 17 mm Components : Pulley Flange : No Flat : Yes Max Belt Width : 08 Rib Number of Bearings : 2 Pulley Diameter : 74 mm Pulley Material : Steel Pulley Type : Serpentine Pulley Width : 39.25 mm Total Bearing Width : 24 mm