Gates 39054 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39054 is engineered for precise belt tension control in Honda Civic vehicles. Designed with durable steel construction, this accessory drive belt tensioner assembly ensures reliable performance and proper belt alignment for V-ribbed belt systems.

• Constructed from high-strength steel for durability
• Compatible with Honda Civic models requiring V-ribbed belt tensioners
• Features a single pulley with a smooth backside contact surface
• Outside pulley diameter measures 70 mm (2.76 inches)
• Mounting includes two holes for secure installation
• Width of the pulley is approximately 31 mm (1.2 inches)
• Bearing bore inside diameter is 17 mm (.67 inches) for precise fitment

Detailed Product Description and Specifications

This Gates DriveAlign Premium OE Automatic Belt Tensioner (part number 39054) is designed to meet original equipment (OE) specifications, providing an exact replacement for the accessory drive belt tensioner assembly in Honda Civic vehicles. The tensioner is constructed from steel, ensuring long-lasting strength and resistance to wear. It features a single pulley without flanges, optimized for V-ribbed belt systems commonly found in Civic engines. The pulley has a smooth backside contact surface to reduce belt wear and maintain consistent tension. With an outside diameter of 70 mm and a width of 31 mm, this tensioner fits securely with two mounting holes. The bearing bore inside diameter of 17 mm (.67 inches) ensures proper alignment and smooth rotation.

Application and Common Issues Addressed

• Maintains proper tension on the accessory drive belt to prevent slippage
• Reduces belt noise caused by misalignment or wear
• Prevents premature belt or pulley damage in Honda Civic models
• Ensures consistent accessory performance such as alternator and power steering
• Replaces worn or failing automatic belt tensioners to restore engine efficiency

Installation Notes and Tips

• Verify compatibility with your specific Honda Civic model before installation
• Ensure the belt type is V-ribbed to match this tensioner assembly
• Use proper tools to remove the old tensioner and install the new one securely using the two mounting holes
• Check belt alignment and tension after installation to avoid premature wear
• Consult vehicle service manual for torque specifications and safety precautions

Quality Assurance and Warranty Information

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39054 is manufactured to meet OE exact standards, ensuring reliable fit and function. Gates provides quality assurance through rigorous testing and material standards. Please refer to Gates' official warranty policy for coverage details on this part.