Gates 90K-39282B Serpentine Belt Drive Component Kit

Accessory Belt Drive Kit for Jeep and Dodge

The Gates Accessory Belt Drive Kit 90K-39282B is a complete serpentine belt drive component kit for restoring the front accessory drive system. It includes an OE-equivalent belt, tensioner, and idler pulley to address wear across the full drive path, not just the belt itself.

Built for vehicles such as the Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Cherokee WK, and Dodge Durango, this kit supports a more complete service when replacing a worn serpentine belt system. The Gates 90K-39282B is a direct-fit solution for common accessory drive maintenance on 2016-2022 applications.

Key Features

• Brand: Gates Accessory Belt Drive Kit
• Part number: 90K-39282B
• Includes belt, tensioner, and idler pulley
• OE-equivalent belt construction
• Belt outside circumference: 66.88 in. / 1699 mm
• Belt top width: 0.807 in. / 20 mm
• Belt 1 part number: K060664A
• Tensioner assembly part number: 39282
• Idler pulley part number: 38082

Product Details

Gates Accessory Belt Drive Kit 90K-39282B is engineered as a complete serpentine belt drive component kit for vehicles that rely on a single accessory belt to drive front-end accessories. Replacing the belt, tensioner, and idler pulley together helps restore proper belt tracking and tension control across the accessory drive system. This approach is especially relevant for Jeep Grand Cherokee and Dodge Durango owners servicing the serpentine drive on 2016-2022 vehicles.

This part cross-references DBKA060664 for the same application. The Gates 90K-39282B is also identified by belt part number K060664A, making it easier to match the correct accessory drive service kit for the listed Jeep and Dodge applications.

Vehicle Fitment

• Fits 2022 Jeep Grand Cherokee, N/A, Accessory Belt Drive Kit (Standard)
• Fits 2022 Jeep Grand Cherokee WK, N/A, Accessory Belt Drive Kit (Standard)
• Fits 2016-2021 Dodge Durango, N/A, {K060664A, 39282, 38082}; Accessory Belt Drive Kit
• Fits 2016-2021 Jeep Grand Cherokee, N/A, {K060664A, 39282, 38082}; Accessory Belt Drive Kit
• Fits 2021 Jeep Grand Cherokee L, N/A, {K060664A, 39282, 38082}; Accessory Belt Drive Kit

Installation Notes and Tips

Inspect the belt routing, tensioner operation, and idler pulley condition before installation. When servicing the serpentine drive, verify the belt length and component part numbers against the vehicle application to ensure the correct fit for your Jeep Grand Cherokee, Jeep Grand Cherokee L, Jeep Grand Cherokee WK, or Dodge Durango. Follow the included installation instructions and tech tips for accurate installation.

Quality Assurance

Gates positions this Accessory Belt Drive Kit as a complete service solution for the serpentine drive system, helping reduce repeat repairs by addressing the belt and related wear components together. The kit is built around OE-equivalent components for the listed applications.