Dayco Automatic Belt Tensioner 89329 Motorcycle It is a smooth black

It is a smooth black grease formulated with extreme pressure additives for maximum loading applications

It uses the latest and advanced PSi-OAT (Phosphate and silicate Organic Acid Technology) based inhibitor system which is ideal for modern “downsized”

DMH4191 (x1)

Protex high quality disc pad wear sensors are very competitively priced and a key feature as they fit not only Protex disc pads

Special design thermostat integrated into housing with jiggle pin

Dayco Automatic Belt Tensioner 89329 Motorcycle It is a smooth blackDayco 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