Dayco Accessory Belt Tension Pulley

The Dayco Accessory Belt Tension Pulley is a drive belt tensioner pulley, also called a tensioner idler pulley or belt tensioner pulley. It guides the serpentine accessory belt and helps keep it under correct tension. That keeps the alternator, power steering pump, water pump and A/C compressor turning reliably.

Key Features:

• Replaces a worn or noisy tensioner pulley to help restore smooth belt operation
• Built for the demands of the accessory drive, with a bearing designed for continuous rotation
• Helps keep the belt aligned and tensioned, which reduces slippage, squealing and uneven belt wear
• Engineered to meet or exceed original equipment requirements for fit and function
• Backed by Dayco, a long-established supplier of belts, tensioners and engine drive components

Replacing a failing tension pulley is a good way to prevent premature belt wear and accessory drive problems. Dayco recommends inspecting the belt and the other drive components whenever you service the pulley. Choose the correct part number for your application.