Dayco Automatic Belt Tensioner 89431 Microshield DMH5422 (x1)

DMH5422 (x1)

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

DMH4936 (x1)

automatic transmission fluid that exceeds the requirements of Ford Mercon®V and GM Dexron®IIIH as well as many other manufacturers requirements

Equivalent to Ryco RTK202

Dayco Automatic Belt Tensioner 89431 Microshield DMH5422 (x1)Dayco 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