Gates 90K-38274B Serpentine Belt Drive Component Kit

Overview of Gates Accessory Belt Drive Kit 90K-38274B

The Gates Accessory Belt Drive Kit 90K-38274B is designed to provide reliable serpentine belt system components for select Ford and Lincoln vehicles. This kit includes a belt, tensioner, and three idler pulleys engineered to meet precise specifications for optimal accessory drive performance.

• Includes serpentine belt, tensioner assembly, and three idler pulleys
• Belt outside circumference: 103.67 inches (2633 mm)
• Belt top width: 0.807 inches (20 mm)
• Tensioner assembly part number: 38274
• Idler pulleys part numbers: 38001 (x2), 36157
• Compatible with Ford Expedition, F-150, F-250, F-350, Lincoln Mark LT, and Navigator

Details on the Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit line focuses on providing complete serpentine belt drive system components to ensure proper fit and function. This kit combines the belt, tensioner, and idler pulleys into one package, simplifying maintenance and replacement for vehicles requiring coordinated accessory drive parts. The 90K-38274B kit is tailored to meet the exact dimensions and part specifications needed for select Ford and Lincoln models.

Technical Specifications and Compatibility

The serpentine belt included in this kit measures 103.67 inches (2633 mm) in outside circumference with a top width of 0.807 inches (20 mm), matching the original equipment requirements. The tensioner assembly (part number 38274) and three idler pulleys (two with part number 38001 and one with 36157) are designed to maintain proper belt tension and routing. This kit is compatible with Ford Expedition, F-150, F-250, F-350, Lincoln Mark LT, and Navigator models, ensuring a precise fit for these vehicles.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts
• Resolving belt slippage or squealing noises
• Fixing tensioner failure or loss of belt tension
• Replacing damaged or noisy idler pulleys
• Preventing accessory drive system malfunctions

Installation Notes and Tips

When installing the Gates Accessory Belt Drive Kit 90K-38274B, ensure the vehicle is compatible with the kit’s specified models. Properly route the serpentine belt according to the vehicle’s belt routing diagram. Inspect pulleys and tensioner mounting points for wear or damage before installation. Use appropriate tools to relieve tension on the tensioner assembly safely. Verify belt alignment and tension after installation to avoid premature wear.

Quality Assurance and Warranty

Gates manufactures the Accessory Belt Drive Kit 90K-38274B to meet OEM standards for durability and performance. Each component is engineered for precise fit and function to maintain the integrity of the accessory drive system. While specific warranty details are not provided here, Gates typically offers coverage against defects in materials and workmanship. Refer to official Gates documentation for complete warranty information.