Gates 39475 DriveAlign Automatic Belt Tensioner Assembly

The Gates 39475 DriveAlign Automatic Belt Tensioner Assembly delivers Original Equipment quality and performance for reliable accessory drive belt operation. Engineered as a direct replacement for worn or failed tensioners, this premium component maintains proper belt tension to ensure optimal performance of engine accessories.

Key Features:

• Torsional round spring design provides consistent tension and enhanced reliability throughout service life
• Patented labyrinth seal protects internal components from contaminants to meet or exceed OE life expectancy
• Patented vibration-damping system absorbs extreme vibration to improve tensioner, belt, and accessory longevity
• Manufactured to rigid tolerances and specifications that guarantee OE fit, form, and function
• Meets OEM specifications for quality and durability

Gates brings over 100 years of automotive expertise to every DriveAlign tensioner, using the same or improved technology and materials as the original manufacturer. This complete tensioner assembly ensures proper serpentine belt operation for critical engine accessories including the alternator, power steering pump, air conditioning compressor, and water pump.

Specifications: Measures 4.6" x 4.3" x 3.4" and weighs 1.3 lbs. Cross-references to OEM part numbers including Ford HL3Z-6A228-A and aftermarket equivalents from Litens (999677A), Dorman, Continental, and NAPA.