Gates 90K-38174A Serpentine Belt Drive Component Kit

Overview of Gates Accessory Belt Drive Kit 90K-38174A

The Gates Accessory Belt Drive Kit 90K-38174A is designed to provide reliable serpentine belt system components for select Chrysler and Mercedes-Benz vehicles. This kit includes a belt, tensioner, and idler pulley engineered to meet precise fitment requirements for models such as the Mercedes-Benz C43 AMG, CLK55 AMG, and Chrysler Crossfire.

• Complete serpentine belt drive component kit including belt, tensioner, and idler pulley
• Belt outside circumference: 2407 mm (94.76 inches)
• Belt top width: 20 mm (0.807 inches)
• Includes tensioner assembly part number 38174 and idler pulley part number 38082
• Compatible with multiple Chrysler and Mercedes-Benz models including C240, E320, ML55 AMG, and SL500

Detailed Product Description

The Gates Accessory Belt Drive Kit 90K-38174A is a serpentine belt drive component kit designed to restore proper accessory drive function in compatible vehicles. The kit features a belt with an outside circumference of 2407 mm (94.76 inches) and a top width of 20 mm (0.807 inches), ensuring precise fit and tension. Included in the kit are the tensioner assembly (part number 38174) and the idler pulley (part number 38082), which work together to maintain optimal belt tension and alignment. This kit is engineered for use in a range of Chrysler and Mercedes-Benz models, including the C43 AMG, CLK320, ML320, and S500, providing a comprehensive solution for accessory drive maintenance.

About the Gates Accessory Belt Drive Kit Line

The Gates Accessory Belt Drive Kit product line offers complete serpentine belt system components designed to simplify maintenance and replacement. By combining the belt, tensioner, and idler pulley in one kit, it ensures compatibility and reduces installation time. The 90K-38174A kit is part of this line, tailored specifically for certain Chrysler and Mercedes-Benz vehicles, providing a matched set of components engineered to work together for reliable accessory drive performance.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts in Mercedes-Benz C43 AMG and Chrysler Crossfire
• Resolving belt slippage or squealing noises due to tensioner or idler pulley wear
• Addressing accessory drive system failures caused by improper belt tension
• Preventing overheating or loss of power steering from belt failure in models like the ML55 AMG and SL500
• Restoring proper operation of alternator, water pump, and air conditioning compressor

Installation Notes and Tips

• Verify vehicle compatibility with the included part numbers before installation
• Ensure proper routing of the serpentine belt according to manufacturer specifications
• Inspect pulleys and tensioner mounting points for wear or damage prior to installation
• Use appropriate tools to relieve tension on the old belt and install the new tensioner assembly
• Double-check belt alignment and tension after installation to prevent premature wear

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38174A to meet or exceed OEM specifications for durability and performance. Each component undergoes rigorous quality control to ensure reliable operation in demanding automotive environments. While specific warranty details may vary, Gates typically offers coverage against defects in materials and workmanship, providing confidence in the longevity of this serpentine belt drive component kit.