Dayco Automatic Belt Tensioner APV1146 Blue the most critical element of

the most critical element of a pulley's service life

DMH1780 (x1)

the Ultra Ceramic Brake Pads are well accepted by mechanics and known to be made from stable

low braking noise and even greater resistance to brake fade at higher temperatures

Height: 44mm

Dayco Automatic Belt Tensioner APV1146 Blue the most critical element ofDayco 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