Dayco Automatic Belt Tensioner APV2539 Housing type Outside Diameter: 85mm

Outside Diameter: 85mm

zinc oxide and additional synthetic base oil that will resist temperatures of up to 1093°C

000 litres of air for every litre of fuel consumed

It is manufactured using advanced mid SAPS (Sulphated ash

Dayco Hose Pack DHP217 contains the following hoses:

Dayco Automatic Belt Tensioner APV2539 Housing type Outside Diameter: 85mmDayco 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