Dayco Automatic Belt Tensioner 89444 Housing type engine oil made from pure

engine oil made from pure hydrocracked base oils and an advanced anti-wear additive system for complete engine protection

Flange Dia: 50mm

life and flow for optimal quality engine filtration

Teeth: 171

The Dayco V-belt delivers more flexibility

Dayco Automatic Belt Tensioner 89444 Housing type engine oil made from pureDayco 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