Gates 90K-38259 Serpentine Belt Drive Component Kit - Air Conditioning

Overview of Gates Accessory Belt Drive Kit 90K-38259

The Gates Accessory Belt Drive Kit 90K-38259 is designed for reliable performance in heavy-duty Chevrolet and GMC trucks. This serpentine belt drive component kit includes a belt and tensioner assembly engineered to meet the demands of models like the Silverado 2500 HD and Sierra 3500 Classic.

• Includes serpentine belt and tensioner assembly (Part Number 38259)
• Belt outside circumference: 1027 mm (40.375 inches)
• Belt top width: 14 mm (0.56 inches)
• Compatible with Chevrolet and GMC 2500 and 3500 series trucks
• Part number: 90K-38259 for easy identification

Detailed Product Description

This Accessory Belt Drive Kit from Gates features a serpentine belt with an outside circumference of 1027 mm (40.375 inches) and a belt top width of 14 mm (0.56 inches). The kit includes the belt (Part Number K040398) and a tensioner assembly (Part Number 38259), providing a complete solution for accessory drive system maintenance. The components are designed to maintain proper tension and alignment, ensuring efficient power transmission to engine accessories.

The kit is specifically compatible with Chevrolet and GMC heavy-duty trucks, including the Avalanche 2500, Sierra 2500 HD and Classic, Sierra 3500 and Classic, Silverado 2500 HD and Classic, Silverado 3500 and Classic, Suburban 2500, and Yukon XL 2500. This ensures a precise fit and reliable operation in these models.

About the Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit product line focuses on providing comprehensive serpentine belt drive system components. These kits combine belts and tensioners engineered to work together, simplifying maintenance and replacement tasks. The 90K-38259 kit exemplifies this approach by including matched components designed for specific vehicle applications, such as Chevrolet and GMC heavy-duty trucks.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts
• Resolving belt slippage or squealing noises
• Correcting improper belt tension due to faulty tensioners
• Preventing accessory drive system failures in heavy-duty trucks
• Maintaining optimal engine accessory performance

Installation Notes and Tips

• Ensure compatibility with your specific Chevrolet or GMC model before installation
• Inspect pulleys and accessory components for wear during replacement
• Use proper tools to relieve tension on the old belt and install the new tensioner assembly
• Verify belt alignment and tension after installation to prevent premature wear

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38259 to meet industry standards for durability and performance. The components undergo rigorous testing to ensure reliable operation under heavy-duty conditions. Warranty coverage details should be confirmed with the product documentation or authorized distributors.