Gates 36487 DriveAlign Accessory Drive Belt Idler Pulley

The Gates 36487 DriveAlign Idler Pulley is an OE-quality replacement component designed to maintain proper serpentine belt routing and tension in automotive accessory drive systems. This precision-engineered pulley meets or exceeds original equipment specifications, ensuring reliable performance for automobiles and light trucks.

Key Features:

• 6-groove V-ribbed pulley design for multi-rib serpentine belts
• 69mm (2-3/4 inch) outside diameter with 17mm (11/16 inch) bore
• Thermoplastic construction provides excellent durability and extended service life
• High-quality bearings designed for application-specific speed and load requirements with superior temperature tolerance
• Built to resist dirt, salt, and other under-hood contaminants
• Includes mounting hardware: pulley, bolt, dust shield, and retainer for complete installation
• Flanged design for secure belt retention

Gates DriveAlign idler pulleys reduce wear, vibration, and friction on serpentine belts, helping to extend belt service life while ensuring smooth operation of critical engine accessories including alternators, air conditioning compressors, power steering pumps, and water pumps. The precision bearings run cooler and last longer than standard replacement bearings, providing reliable OE-exact fit and performance.