Gates 39169 Accessory Drive Belt Tensioner Assembly - Alternator and Air Conditioning

Reliable Belt Tensioner for Mitsubishi Outlander

The Gates DriveAlign Premium OE Automatic Belt Tensioner 39169 is engineered to maintain optimal tension on the accessory drive belt system of your Mitsubishi Outlander. Designed with thermoplastic material and precise dimensions, this tensioner assembly ensures consistent belt performance and longevity.

• Constructed from durable thermoplastic for long-lasting use
• Compatible with V-ribbed belt systems
• Single pulley design with a smooth backside contact surface
• Mounting includes two holes for secure installation
• Exact OE comparison rating for direct replacement
• Dimensions: 2.95 inch (75 mm) outside diameter, 0.98 inch (25 mm) width
• Bearing bore inside diameter of 0.67 inch (17 mm)

About the DriveAlign Premium OE Automatic Belt Tensioner Line

The DriveAlign Premium OE Automatic Belt Tensioner line by Gates focuses on delivering original equipment quality and fitment. This product line is designed to meet or exceed OEM specifications, providing reliable tension control for accessory drive belt systems. The 39169 tensioner assembly is part of this line, ensuring compatibility and performance for the Mitsubishi Outlander’s belt system.

Product Details and Specifications

This accessory drive belt tensioner assembly features a thermoplastic construction that balances strength and weight. It includes a single pulley without flanges, designed for V-ribbed belts commonly used in Mitsubishi Outlander models. The pulley has a smooth backside contact surface to reduce belt wear. With two mounting holes, the tensioner secures firmly to the engine assembly. The bearing bore inside diameter measures 0.67 inches (17 mm), supporting smooth rotation and tension consistency. The overall pulley diameter is 2.95 inches (75 mm) with a width of 0.98 inches (25 mm), matching OE dimensions for a precise fit.

Common Applications and Issues Addressed

• Maintains proper tension on the accessory drive belt to prevent slippage
• Reduces belt noise caused by improper tension
• Prevents premature belt wear and extends belt life
• Ensures smooth operation of engine accessories like alternator and power steering
• Replaces worn or damaged belt tensioners in Mitsubishi Outlander vehicles

Installation Notes and Tips

When installing the Gates DriveAlign Premium OE Automatic Belt Tensioner 39169, ensure the mounting holes align correctly with the engine bracket. Verify the belt type is V-ribbed and inspect the belt for wear before installation. Proper tensioner alignment is critical to avoid belt misalignment or premature wear. Use appropriate tools to avoid damage to the thermoplastic housing or pulley during installation.

Quality Assurance and Warranty

This belt tensioner assembly carries an OE exact comparison rating, confirming it meets original equipment standards for fit and function. Manufactured by Gates, a recognized name in automotive components, the DriveAlign Premium OE Automatic Belt Tensioner 39169 is built to provide reliable service. Warranty details should be confirmed with the point of purchase or manufacturer documentation.