Gates 38508 Accessory Drive Belt Tensioner Assembly

Reliable Automatic Belt Tensioner for V-Ribbed Belts

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38508 is engineered to maintain optimal tension on your vehicle's accessory drive belt system. Designed with durable steel construction and precise dimensions, this tensioner assembly supports smooth operation and consistent belt performance.

• Constructed from high-strength steel for durability
• Single pulley design with a smooth backside contact surface
• Compatible with V-ribbed belt systems
• Pulley outside diameter: 75 mm (2.95 in)
• Pulley width: 40 mm (1.57 in)
• Bearing bore inside diameter: 30 mm (1.18 in)
• Includes tensioner assembly and mounting bolt
• One mounting hole for secure installation

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment quality and fitment for accessory drive belt systems. This product line is designed to meet or exceed OEM specifications, ensuring reliable belt tension and alignment for various vehicle makes and models. The 38508 tensioner assembly is part of this line, providing consistent performance and durability for V-ribbed belt applications.

Product Details and Specifications

This accessory drive belt tensioner assembly features a single pulley without flanges, designed specifically for V-ribbed belts. The pulley measures 75 mm in outside diameter and 40 mm in width, with a smooth backside contact surface to reduce belt wear. The bearing bore inside diameter is 30 mm, ensuring proper fit and rotation. The tensioner is constructed from steel, providing strength and resistance to wear under normal operating conditions. The assembly includes the tensioner and a mounting bolt, with one mounting hole for installation.

Common Applications and Problem Solving

• Maintains proper tension on V-ribbed accessory drive belts
• Prevents belt slippage and squealing noises
• Reduces premature belt wear and extends belt life
• Helps avoid accessory component failures due to improper belt tension
• Addresses issues related to belt misalignment and tension loss

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38508, ensure the mounting surface is clean and free of debris. Verify the pulley orientation matches the belt routing diagram for your specific vehicle make and model. Use the included mounting bolt to secure the tensioner firmly, and check belt tension after installation to confirm proper operation. This tensioner is compatible with V-ribbed belt systems commonly found on many automotive accessory drives.

Quality Assurance and Warranty

Gates manufactures the DriveAlign Premium OE Automatic Belt Tensioner 38508 to meet stringent quality standards. The steel construction and precision engineering contribute to reliable performance and longevity. While specific warranty details may vary, Gates typically offers coverage against defects in materials and workmanship, providing confidence in the product's durability and fitment.