Dayco Automatic Belt Tensioner 89431 Microshield High flow version of TT265

High flow version of TT265 series

Precision drilled and machined for accurate fit

Temperature: 89°C

which allows for high elongation required for installation yet provides the proper tension maintenance properties to transmit the accessory loads demanded for the drive

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

Dayco Automatic Belt Tensioner 89431 Microshield High flow version of TT265Dayco 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