Dayco Automatic Belt Tensioner APV2501 Double-sided Centre Rods

Centre Rods

Equivalent to Ryco RTK178

It is formulated using high performance base oils with advanced engine oil additive technology including a full zinc anti-wear package for complete engine protection

Its low viscosity formulation suits many late model vehicles with second and third generation CVT automatic transmissions

Dayco Automatic Belt Tensioner APV2501 Double-sided Centre RodsDayco 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