The GENUINE Shark Vertex AZ4002 Vacuum Brushroll Motor Replacement Part Assembly is a high-quality metal motor designed specifically for Shark vacuum cleaners, including models AZ4002 and AZ2002. This electric corded motor comes in a sleek silver color and is compatible with Shark brand vacuum cleaners. The set includes a single brushroll and has a compact width of 4 inches, making it an essential part for maintaining the proper function of your Shark vacuum. This genuine replacement part ensures longevity and optimal performance for your household cleaning needs.