Dayco Automatic Belt Tensioner APV3193 Ultra-Ceramic Including both inner and outer

Including both inner and outer tie rod ends

Inside Diameter: 30mm

MC-2ST Semi Synthetic 2 Stroke Oil exceeds ISO EG-C requirements

Outside diameter: 178

Constructed with a high efficiency synthetic nano fibre media with mesh backing

Dayco Automatic Belt Tensioner APV3193 Ultra-Ceramic Including both inner and outerDayco 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