Dayco Automatic Belt Tensioner 89418 Semi Synthetic Equivalent to Ryco RTK18

Equivalent to Ryco RTK18

versatile Ultra 4WD Brake Pads are also suited to everyday driving

DMH5688 (x1)

DMH5690 (x1)

With an extensive range and depth of stock there is a Protex part for nearly every application

Dayco Automatic Belt Tensioner 89418 Semi Synthetic Equivalent to Ryco RTK18Dayco 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