Polaris 3900 Sport / Vac-Sweep 380 / 360 and "Trade Grade" TR35P / TR36P Pressure Cleaner Ball Bearing (9-100-1108)
The ball bearing is made and designed to use with Polaris pressure-side in-ground pool cleaner models.
These bearings are located throughout the cleaner and give specific parts the ability to move and rotate effortlessly and freely. This way the cleaner can perform at its maximum capabilities.
These parts are round, white, and have several steel balls inside which give the ability for movement. The cleaner requires 8 of them which are located strategically throughout the cleaner's parts that require them.
This part works with the following:
Wheel, Double-side: 9-100-1008