The 38274 DriveAlign Automatic Belt Drive Tensioner ensures optimal belt tension for improved engine performance and longevity. Designed for precise alignment, it reduces wear and prevents slippage, enhancing reliability and minimizing maintenance needs. Ideal for professional applications, this tensioner delivers consistent, automatic adjustment to maintain peak efficiency under varying operating conditions.38274 DriveAlign Automatic Belt Drive TensionerComprehensive line includes parts to fit cars, vans, SUVs and light trucks, domestic and import (European and Asian)Manufactured using the same or improved technology and quality materials as the Original Equipment Manufacturer (OEM) part, assuring a factory matchPatented labyrinth seal protects internal components to meet or exceed OE life expectancy requirementsPatented vibration-damping system absorbs extreme vibration to improve tensioner, as well as belt and accessory, lifeTorsional round spring design provides reliability as well as consistent tensionOutside Diameter : 76 mm
