Gates 38492 Accessory Drive Belt Tensioner Assembly - Power Steering

Overview of Gates DriveAlign Premium OE Automatic Belt Tensioner

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38492 is engineered for reliable accessory drive belt tension in select INFINITI models. Designed with durable steel construction and precise dimensions, this tensioner assembly supports optimal performance for your vehicle's V-ribbed belt system.

• Constructed from high-strength steel for durability
• Compatible with INFINITI FX45, M45, and Q45 models
• Features a single pulley without flange, 3.15 inch (80 mm) outside diameter
• Includes two mounting holes for secure installation
• Designed for V-ribbed belt systems with smooth backside contact surface
• Dimensions: 0.89 inch (22.5 mm) width, 0.67 inch (17 mm) bearing bore diameter

Detailed Product Description

This accessory drive belt tensioner assembly, part number 38492, is specifically designed to maintain proper tension on the V-ribbed belt in INFINITI FX45, M45, and Q45 vehicles. The tensioner features a steel body that ensures long-lasting strength and resistance to wear. Its pulley has an outside diameter of 3.15 inches (80 mm) and a width of 0.89 inches (22.5 mm), optimized for smooth backside contact with the belt. The assembly includes two mounting holes for secure attachment and a bearing bore inside diameter of 0.67 inches (17 mm), supporting smooth rotation and consistent belt tension.

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates is designed to meet original equipment (OE) performance standards. This product line focuses on delivering precise tension control and durability, ensuring compatibility and reliable operation in the accessory drive belt system. The 38492 tensioner assembly reflects these standards, providing a direct replacement that aligns with factory specifications for INFINITI vehicles.

Applications and Problem Solving

• Maintains correct tension on V-ribbed accessory drive belts
• Prevents belt slippage and premature wear
• Reduces noise caused by loose or worn tensioners
• Helps avoid engine accessory malfunctions due to belt failure
• Supports smooth operation of alternator, power steering, and A/C compressor belts

Installation Notes and Tips

• Ensure compatibility with INFINITI FX45, M45, and Q45 models before installation
• Inspect belt condition and replace if worn when installing the tensioner
• Use proper tools to avoid damage to mounting holes and pulley
• Follow vehicle manufacturer torque specifications for mounting bolts
• Verify belt alignment and tension after installation for optimal performance

Quality Assurance and Warranty

The Gates DriveAlign Premium OE Automatic Belt Tensioner 38492 is manufactured to meet OE performance ratings, ensuring reliable function and durability. Gates products typically come with a limited warranty covering defects in materials and workmanship. For specific warranty details, refer to the product documentation or contact the manufacturer.