Dayco Hydraulic Timing Belt Actuator Tensioner

The Dayco Hydraulic Timing Belt Actuator Tensioner (also called a hydraulic timing belt tensioner or timing belt tensioner actuator) helps keep the engine timing belt under correct tension. It does this through a sealed hydraulic mechanism. Correct tension helps keep the camshaft and crankshaft synchronized.

Key Features:

• Hydraulic actuator design that applies tension to the timing belt and damps belt movement
• Made to help maintain consistent belt tension through changes in engine speed and temperature
• Helps reduce belt slack, noise and premature belt wear
• Made by Dayco, a long-established supplier of engine belt drive and timing components
• Designed for direct replacement of the original tensioner actuator

Replacing the hydraulic tensioner actuator when you service the timing belt is a common practice. It helps protect the timing system and supports reliable engine operation. Choose the specific part number that matches your application.