
Smooth Wheel Rotation: Replace worn wheel and motor bearings for better pool cleaning performance. Ensures smooth wheel rotation and operation. Wide Compatibility: Compatible with various pool cleaner models, including 3900 Sport, 360, 380, TR35P, TR36P, Vac-Sweep 360, and Vac-Sweep Model Number: 9-100-1108: Specially designed to fit model number 9-100-1108 or reliable and durable ball bearings for long-lasting use. Easy Installation: Quick and easy to connect, making it convenient to replace the wheel and motor bearings. Easy installation. Package Contents: Includes 4/8 wheel and motor bearings. Everything you need to replace bearings and improve the performance of your pool cleaner.