Dayco Automatic Belt Tensioner APV2842 Semi Synthetic HPR 50 is recommended for

HPR 50 is recommended for use in vehicles where SAE 20W-50

Equivalent to Ryco RTK280

Type: 8PK Ribbed Steel with Flange (17mm to 10mm reducer)

Crank bore: 37mm

Oil filters prolong engine life by trapping dirt and other particles throughout your vehicle's service interval

Dayco Automatic Belt Tensioner APV2842 Semi Synthetic HPR 50 is recommended forDayco 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