Dayco Belt Tensioner Assembly

The Dayco Belt Tensioner Assembly is an engine belt tensioner designed to keep the correct tension on the drive belt or timing belt. Correct tension helps the belt run smoothly, reduces slippage, and protects the components it drives. Depending on the application, it may also be called a belt tensioner, automatic tensioner, or tensioner pulley assembly.

Key Features:

• Maintains consistent belt tension across operating conditions to help limit belt wear, noise, and slippage
• Assembled as a complete unit for straightforward installation
• Built to meet or exceed original equipment performance expectations
• Made by Dayco, a long-established supplier of belts, tensioners, and engine drive components to the automotive aftermarket
• Durable construction suited to the heat, load, and vibration of daily engine operation

Replacing a worn tensioner along with the belt helps restore proper belt tension and supports reliable engine operation. Select the specific part number in this product line to match your application.