Gates 90K-38163A Serpentine Belt Drive Component Kit

Reliable Accessory Belt Drive Kit for Jeep TJ and Wrangler

The Gates Accessory Belt Drive Kit 90K-38163A is designed specifically for Jeep TJ and Wrangler models, providing a complete serpentine belt drive component solution. This kit includes a belt, tensioner, and idler pulley engineered to meet precise fitment and performance requirements.

• Complete serpentine belt drive component kit including belt, tensioner assembly, and idler pulley
• Belt outside circumference: 1921 mm (75.645 inches)
• Belt top width: 20 mm (0.807 inches)
• Tensioner assembly part number: 38163
• Idler pulley part number: 38043
• Belt part number: K060750

About the Gates Accessory Belt Drive Kit

The Gates Accessory Belt Drive Kit line offers comprehensive solutions for accessory drive systems, combining high-quality belts with matching tensioners and idler pulleys. This ensures optimal belt tension and alignment, reducing wear and improving the reliability of the serpentine belt system. The 90K-38163A kit is tailored for Jeep TJ and Wrangler vehicles, providing components that meet exact OEM specifications.

Detailed Product Description

This serpentine belt drive component kit features a belt with an outside circumference of 1921 mm (75.645 inches) and a top width of 20 mm (0.807 inches), designed to fit the accessory drive system of Jeep TJ and Wrangler models. The included tensioner assembly (part number 38163) maintains proper belt tension, while the idler pulley (part number 38043) ensures smooth belt routing and reduces vibration. The belt itself (part number K060750) is manufactured to precise dimensions for consistent performance and durability.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts on Jeep TJ and Wrangler
• Resolving belt slippage or squealing noises due to tensioner failure
• Addressing accessory drive system misalignment caused by faulty idler pulleys
• Preventing premature belt wear from improper tension or pulley damage
• Maintaining reliable operation of engine accessories such as alternator, power steering, and air conditioning

Installation Notes and Tips

When installing the Gates Accessory Belt Drive Kit 90K-38163A, ensure the belt routing matches the vehicle’s factory diagram. Verify the tensioner assembly is properly seated and the idler pulley spins freely without resistance. Use appropriate tools to relieve tension on the old belt before removal. Inspect all pulleys and accessory components for wear or damage during installation to ensure optimal system performance.

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38163A to meet stringent quality standards, ensuring durability and reliable fitment for Jeep TJ and Wrangler models. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete terms.