Gates 90K-38503HDC Serpentine Belt Drive Component Kit - Fan

Reliable Serpentine Belt Drive Component Kit

The Gates Accessory Belt Drive Kit 90K-38503HDC offers a complete serpentine belt drive solution designed to maintain optimal engine accessory performance. This kit includes a high-quality belt and tensioner assembly engineered for precise fit and durability.

• Includes serpentine belt and tensioner assembly (part number 38503)
• Belt outside circumference: 68 inches (1728 mm)
• Belt top width: 1.367 inches (35 mm)
• Belt part number: K100675hd
• Designed for accessory drive belt system components

About the Gates Accessory Belt Drive Kit

The Accessory Belt Drive Kit from Gates is a dedicated product line focused on providing complete serpentine belt drive system components. This kit combines a precisely measured belt and a tensioner assembly to ensure proper tension and alignment, which are critical for the reliable operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor.

Product Details and Specifications

The serpentine belt included in this kit has an outside circumference of 68 inches (1728 mm) and a top width of 1.367 inches (35 mm), matching the specifications required for many vehicle accessory drive systems. The tensioner assembly (part number 38503) is designed to maintain consistent belt tension, reducing slippage and wear. The belt part number K100675hd ensures compatibility with specific vehicle applications requiring this size and configuration.

Common Applications and Issues Addressed

• Replacement for worn or cracked serpentine belts
• Restores proper belt tension to prevent slipping
• Eliminates noise caused by loose or misaligned belts
• Prevents accessory drive failure due to belt breakage
• Maintains efficient operation of alternator, power steering, and A/C compressor

Installation Notes and Tips

Ensure the belt routing matches the vehicle manufacturer’s specifications before installation. Use appropriate tools to relieve tension from the old belt tensioner and carefully install the new tensioner assembly included in the kit. Verify belt alignment and tension after installation to avoid premature wear.

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38503HDC to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided here, Gates products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.