Gates 90K-38506HDE Serpentine Belt Drive Component Kit - Fan and Alternator

Reliable Gates Accessory Belt Drive Kit Overview

The Gates Accessory Belt Drive Kit 90K-38506HDE is designed to provide a complete serpentine belt drive solution. This kit includes a belt, tensioner, and two idler pulleys engineered to maintain optimal accessory drive system performance for compatible vehicles.

• Complete serpentine belt drive component kit
• Belt outside circumference: 2187 mm (86.125 inches)
• Belt top width: 28 mm (1.087 inches)
• Includes belt (part number K080855hd), tensioner assembly (part number 38506), and two idler pulleys (part numbers 36091 and 36231)
• Designed for precise fit and reliable operation in accessory drive systems

About the Gates Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit product line offers comprehensive solutions for serpentine belt drive systems, combining belts, tensioners, and idler pulleys in one kit. This approach ensures compatibility and simplifies maintenance by providing all critical components engineered to work together, reducing the risk of premature wear or failure in vehicles requiring this specific belt size and configuration.

Detailed Product Description and Specifications

This serpentine belt drive component kit features a belt with an outside circumference of 2187 mm (86.125 inches) and a top width of 28 mm (1.087 inches), matching the exact dimensions required for proper accessory drive tension and alignment. The included belt (K080855hd) is designed to withstand the stresses of engine accessory loads. The tensioner assembly (38506) maintains consistent belt tension, while the two idler pulleys (36091 and 36231) guide and support the belt path, ensuring smooth operation and reducing noise and vibration.

Common Applications and Issues Addressed

• Replacement for worn or cracked serpentine belts in compatible vehicles
• Restores proper belt tension and alignment to prevent slipping or squealing
• Addresses accessory drive noise caused by failing idler pulleys or tensioners
• Prevents accessory component failure due to improper belt drive operation
• Helps maintain charging system and power steering performance by ensuring belt integrity

Installation Notes and Tips

When installing the Gates Accessory Belt Drive Kit 90K-38506HDE, ensure the belt routing matches the vehicle manufacturer’s specifications. Verify that the tensioner assembly is properly seated and that idler pulleys spin freely without resistance or noise. It is recommended to inspect all accessory drive components for wear during installation to avoid premature failure. Use appropriate tools to relieve tension safely and avoid damage to the belt or pulleys.

Quality Assurance and Warranty Information

Gates manufactures the Accessory Belt Drive Kit to meet or exceed OEM standards for durability and performance. Each component undergoes rigorous quality control to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by application and region.