Gates 90K-38489B Serpentine Belt Drive Component Kit

Overview of Gates Accessory Belt Drive Kit 90K-38489B

The Gates Accessory Belt Drive Kit 90K-38489B is designed specifically for Subaru B9 Tribeca models. This serpentine belt drive component kit includes essential parts to maintain the accessory drive system's performance and reliability.

• Includes belt, tensioner assembly, and idler pulley
• Belt outside circumference: 64.342 inches (1634 mm)
• Belt top width: 0.807 inches (20 mm)
• Tensioner assembly part number: 38489
• Idler pulley part number: 36330
• Compatible with Subaru B9 Tribeca accessory drive systems

About the Gates Accessory Belt Drive Kit Line

The Gates Accessory Belt Drive Kit product line provides complete serpentine belt drive system components tailored for specific vehicle applications. This kit combines a high-quality belt with matching tensioner and idler pulleys to ensure proper fit and function. The 90K-38489B kit is engineered to meet the exact specifications required for the Subaru B9 Tribeca, helping maintain optimal accessory drive performance.

Detailed Product Description

This serpentine belt drive component kit includes a belt with an outside circumference of 64.342 inches (1634 mm) and a top width of 0.807 inches (20 mm), designed to fit the accessory drive system of the Subaru B9 Tribeca. The kit also contains a tensioner assembly (part number 38489) and an idler pulley (part number 36330), which work together to maintain proper belt tension and routing. The belt included is identified by part number K060637, ensuring compatibility and durability within the system.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts on Subaru B9 Tribeca
• Resolving belt slippage or squealing noises due to tensioner failure
• Addressing accessory drive system misalignment caused by faulty idler pulleys
• Preventing accessory component damage by maintaining proper belt tension
• Restoring reliable power transmission to alternator, power steering, and A/C compressor

Installation Notes and Tips

• Ensure the vehicle is off and cooled before beginning installation
• Use proper tools to relieve tension from the old belt tensioner
• Verify the belt routing matches the factory diagram for the Subaru B9 Tribeca
• Inspect pulleys and tensioner mounting points for wear or damage before installation
• After installation, double-check belt alignment and tension for optimal performance

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38489B to meet OEM specifications for fit and function. Each component undergoes quality control to ensure durability and reliable operation within the Subaru B9 Tribeca accessory drive system. Warranty coverage details should be confirmed with the product documentation or manufacturer.