Gates 39385 Accessory Drive Belt Tensioner Assembly

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39385) is engineered for precise belt tension control in select Acura and Honda vehicles. Designed specifically for models like the Civic, HR-V, and ILX, this tensioner assembly ensures optimal performance of the accessory drive belt system.

• Constructed from durable steel for long-lasting strength
• Compatible with V-ribbed belt types
• Includes a hydraulic damper for smooth tension adjustment
• Features a single pulley without flange, 2 mounting holes for secure installation
• Dimensions: 70 mm (2.76 in) outside diameter, 30.5 mm (1.2 in) width, 17 mm (.67 in) bearing bore inside diameter

Detailed Product Description and Specifications

This accessory drive belt tensioner assembly is built with a steel body to withstand the rigors of engine operation. The pulley is designed without flanges and has a smooth backside contact surface, which is compatible with V-ribbed belts commonly used in Acura and Honda vehicles. The tensioner includes a hydraulic damper that helps maintain consistent belt tension, reducing noise and wear. With two mounting holes, it provides a secure fitment on the engine. The precise dimensions—70 mm outside diameter and 30.5 mm width—ensure proper alignment and function within the accessory drive belt system.

DriveAlign Premium OE Automatic Belt Tensioner Product Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering exact original equipment (OE) fit and function. This product line is designed to meet or exceed OE specifications, providing reliable tension control and durability. Part number 39385 is an OE exact replacement, ensuring compatibility and performance for Acura Civic, Honda HR-V, and ILX models.

Common Applications and Issues Addressed

• Maintains proper tension on V-ribbed accessory drive belts
• Prevents belt slippage and premature wear
• Reduces noise caused by belt misalignment or tension loss
• Helps avoid accessory component failures due to improper belt tension
• Supports smooth operation of alternator, power steering, and air conditioning belts

Installation Notes and Tips

• Ensure compatibility with Acura Civic, Honda HR-V, and ILX models before installation
• Inspect the belt and pulley for wear before replacing the tensioner
• Use proper tools to remove and install the tensioner assembly to avoid damage
• Verify belt alignment and tension after installation for optimal performance

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner (Part Number 39385) is manufactured to meet OE standards for fit, form, and function. It includes a hydraulic damper for enhanced durability and consistent tension. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties to ensure quality and reliability.