Part Number: 9-100-1108, Package Includes: 8 Ball Bearings<br> Fit Zodiac Polaris 360, 380, 3900 Sport, ATV model pool cleaners, Polaris pool cleaner models Vac-Sweep 360, Vac-Sweep 380<br> Functions: Provides smooth wheel rotation and operation <br><br> <b>Contact Us</b><br> If you are not sure if part is correct, ask us in Customer questions & answers section or contact us by visiting the Discount Parts Direct storefront.<br><br> <b>Business Wholesale</b><br> We are a small local company from Houston, Texas offer discount parts for retail and wholesale. If you need to purchase parts for business, please contact us for lower rates.<br>