Dayco Automatic Belt Tensioner 89689 Ultra-4WD acts as a contact agent

acts as a contact agent (electrical)

Teeth: 127

The Tridon stop light switch range has been carefully researched and engineered to operate within original equipment manufacturer's specifications for each specific application

DMH5697 (x1)

Equivalent to Ryco RTK305

Dayco Automatic Belt Tensioner 89689 Ultra-4WD acts as a contact agentDayco 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