Dayco Automatic Belt Tensioner 132050 Semi Synthetic versatile Ultra 4WD Brake Pads

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

Overall width: 66mm

The manufacture of pulleys with smoother surfaces and tighter dimensional tolerances translates into less vibration and therefore longer belt life

high flow and inserts used in conjunction with original housing

Nose diameter: 50

Dayco Automatic Belt Tensioner 132050 Semi Synthetic versatile Ultra 4WD Brake PadsDayco 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