Gates 38702 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner 38702

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38702 is engineered to maintain optimal tension on V-ribbed accessory drive belts. Designed with durable steel construction and precise dimensions, this tensioner assembly supports reliable belt operation in various vehicle applications, including popular makes and models requiring OE performance components.

• Constructed from high-strength steel for durability
• Single pulley design with a smooth backside contact surface
• Compatible with V-ribbed belt systems
• Mounting hole quantity: 1 for straightforward installation
• Dimensions: 75 mm (2.95 in) outside diameter, 32.5 mm (1.28 in) width
• Bearing bore inside diameter: 30 mm (1.18 in)
• OE comparison rating ensures original equipment performance

Detailed Product Description

This accessory drive belt tensioner assembly from Gates features a robust steel body designed to withstand the stresses of continuous engine operation. The single pulley, which is not flanged, has a smooth backside contact surface optimized for V-ribbed belts, ensuring consistent belt alignment and tension. With a mounting hole quantity of one, the tensioner is engineered for secure attachment and precise fitment. The bearing bore inside diameter measures 30 mm (1.18 inches), supporting smooth pulley rotation and reducing wear. The overall dimensions of 75 mm (2.95 inches) outside diameter and 32.5 mm (1.28 inches) width make it compatible with a range of vehicle accessory drive systems.

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner product line by Gates focuses on delivering tensioners that meet or exceed original equipment specifications. This line emphasizes durability, precise fitment, and consistent belt tension to support accessory drive systems in modern vehicles. The 38702 part number is part of this line, ensuring it aligns with OE performance standards for reliable operation in compatible makes and models.

Common Applications and Issues Addressed

• Maintains proper tension on V-ribbed accessory drive belts
• Prevents belt slippage and associated noise
• Reduces premature belt wear and extends belt life
• Eliminates belt misalignment issues
• Supports smooth operation of alternators, power steering pumps, and other belt-driven accessories

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38702, ensure the mounting surface is clean and free of debris. Verify the correct belt type (V-ribbed) is used in conjunction with this tensioner. Proper torque specifications should be followed to secure the single mounting hole fastener. Inspect the belt routing and pulley alignment after installation to confirm optimal tension and operation.

Quality Assurance and Warranty

Gates provides this tensioner assembly with an OE comparison rating, indicating it meets original equipment standards for fit, form, and function. Manufactured from steel with precision engineering, the 38702 part number is designed for durability and consistent performance. Please refer to Gates' official warranty policy for specific coverage details.