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

Reliable Gates Accessory Belt Drive Kit Overview

The Gates Accessory Belt Drive Kit 90K-38506HDD 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.

• Includes serpentine belt with an outside circumference of 2112 mm (83.125 inches)
• Belt top width measures 28 mm (1.087 inches) for precise fitment
• Comes with tensioner assembly part number 38506 for consistent belt tension
• Two idler pulleys included: part numbers 36091 and 36231
• Complete kit designed to replace worn or damaged accessory drive components

Detailed Product Description and Specifications

This serpentine belt drive component kit from Gates features a belt with an outside circumference of 2112 mm (83.125 inches) and a top width of 28 mm (1.087 inches), ensuring compatibility with specific vehicle accessory drive systems. The included tensioner assembly (part number 38506) maintains proper belt tension to prevent slippage and premature wear. Two idler pulleys (part numbers 36091 and 36231) are part of the kit, designed to guide and support the belt for smooth operation.

The Accessory Belt Drive Kit product line by Gates focuses on providing comprehensive solutions for accessory drive systems, combining belts, tensioners, and idlers engineered to work together. This integrated approach helps maintain system reliability and reduces the need for multiple separate purchases.

Common Applications and Problem Solving

• Replaces worn or cracked serpentine belts causing squealing or slipping
• Addresses tensioner failure leading to improper belt tension
• Resolves idler pulley wear that can cause belt misalignment or noise
• Prevents accessory drive system breakdowns affecting alternator, power steering, or A/C operation
• Restores proper belt routing and tension for improved engine accessory performance

Installation Notes and Tips

• Verify belt dimensions and part numbers match vehicle specifications before installation
• Inspect pulleys and tensioner mounting points for wear or damage
• Use proper tools to relieve tension on the old belt and install the new kit components
• Ensure correct belt routing according to vehicle manufacturer guidelines
• Double-check tensioner operation after installation to confirm proper belt tension

Quality Assurance and Warranty Information

Gates manufactures the Accessory Belt Drive Kit 90K-38506HDD to meet stringent quality standards. Each component is engineered for durability and reliable performance in demanding automotive environments. While specific warranty details are not provided here, Gates typically offers coverage against defects in materials and workmanship. Refer to Gates’ official documentation for exact warranty terms.