Dayco Automatic Belt Tensioner 89448 4WD Dayco’s superior manufacturing technology uses

Dayco’s superior manufacturing technology uses rubber impregnated fabric backing that maximizes load carrying capability and minimises noise often associated with other belt brands

High flow version of TT4 series

Profile: SP

Dayco thermostat and housing gaskets provide the installer the complete solution when replacing a thermostat

DMH4059 (x1)

Dayco Automatic Belt Tensioner 89448 4WD Dayco’s superior manufacturing technology usesDayco 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