Gates 39477 DriveAlign Automatic Belt Drive Tensioner Assembly

The Gates 39477 DriveAlign Automatic Belt Drive Tensioner Assembly delivers OE-quality performance and reliability for your vehicle's accessory drive system. Engineered to meet or exceed original equipment specifications, this premium tensioner ensures proper belt tension for optimal operation of engine accessories including the alternator, power steering pump, and air conditioning compressor.

Key Features:

• Patented vibration-damping system absorbs extreme vibration to extend tensioner, belt, and accessory life
• Torsional round spring design provides consistent tension and exceptional reliability
• Manufactured to rigid tolerances guaranteeing OE fit, form, and function
• Complete assembly includes tensioner mechanism and pulley for direct replacement
• Backed by Gates limited lifetime warranty on materials and workmanship

Gates is a global leader in original equipment system design with over 100 years of engineering expertise. Each DriveAlign tensioner is precision-manufactured to deliver the same quality and durability as the original factory component, ensuring smooth, quiet operation and extended service life.