Dayco Automatic Belt Tensioner 89346 2-Stroke allowing for independent vertical travel

allowing for independent vertical travel of the wheels

the range is extensive and catalogued to suit hundreds of application-specific fitments

DMH3103 (x1)

Equivalent to Ryco RTK263

Dayco Automatic Belt Tensioner 89346 2-Stroke allowing for independent vertical travelDayco No Slack Automatic Belt Tensioner is designed to maintain constant tension on serpentine belt drives. The serpentine belt drives consist of a single belt that powers most, if not all, of the engine's accessories. To maintain the proper tension throughout the drive, an automatic, spring loaded tensioner is incorporated into the drive system geometry. Dayco's Automatic Belt Tensioner features a patented "flat spring" design that's engineered to