Gates 38670 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner 38670

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38670 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 exact OE fitment.

• 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
• Outside pulley diameter: 75 mm (2.95 in)
• Width: 32.5 mm (1.28 in)
• Bearing bore inside diameter: 30 mm (1.18 in)
• OE exact comparison rating ensures proper fit and function

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 to reduce belt wear and noise. With an outside diameter of 75 mm and a width of 32.5 mm, the tensioner is optimized for V-ribbed belt systems commonly found in many automotive engines. The bearing bore inside diameter measures 30 mm, providing precise alignment and smooth rotation. The part number 38670 corresponds to this exact OE replacement, ensuring compatibility with vehicles requiring this specific tensioner design.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering tensioners that meet original equipment specifications. This product line emphasizes exact fit, reliable performance, and durability, making it suitable for professional repairs and maintenance. The 38670 tensioner assembly is part of this line, offering a direct OE replacement that supports consistent belt tension and engine accessory operation.

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 issues related to belt misalignment
• Supports smooth operation of engine accessories such as alternators and power steering pumps

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 38670, ensure the mounting surface is clean and free of debris. Verify the belt type is V-ribbed and matches the tensioner specifications. Use the single mounting hole for secure attachment, and confirm the pulley rotates smoothly without resistance. Proper installation will help maintain belt alignment and tension, contributing to overall engine performance.

Quality Assurance and Warranty

Gates provides this tensioner assembly with an OE exact comparison rating, ensuring it meets original equipment standards for fit and function. Manufactured from high-quality steel and precision components, the 38670 part number is designed for durability and reliable performance. Please refer to Gates' official warranty policy for specific coverage details.