Dayco Light Duty Idler Pulley Tensioner Pulley

The Dayco Light Duty Idler Pulley is a belt idler and tensioner pulley that guides the drive belt and keeps it correctly routed and tensioned. It is built for light duty passenger vehicle applications. Dayco is a well-known supplier of belt drive and engine timing components, and it designs its pulleys to meet or exceed OE performance expectations.

Key Features:

• Designed to guide and maintain proper belt routing and tension in the belt drive system
• Sealed bearing construction for smooth, quiet rotation and long service life
• Precision-manufactured pulley surface for consistent belt contact and reduced belt wear
• Durable housing built to handle the heat and loads of normal engine operation
• Engineered for reliable OE-style fit and function

A worn idler or tensioner pulley can cause belt noise, slippage, premature belt wear and accessory drive problems. Replacing it along with the belt helps restore quiet, dependable operation. Select the correct part number for your application from the options listed on this page.