8 Pack - Polaris Vac-Sweep 360 380 340 and 3900 Sport Wheel Bearings， Part Number 9-100-1108 or 91001108. Polaris ATV Pool Cleaner Wheel Plastic Ball Bearings.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>REPLACE - Polaris Pool Cleaner Wheel， Vac-Sweep 360 380 340 and 3900 Sport.</li><li>PACKAGE - Includes: 8 Pcs ball bearings，ball bearings， Part name 9-100-1108.</li><li>QUALITY - Meets / exceeds original manufacturer.</li><li>ADVANTAGE - Rotation smooth， high quality raw materials corrosion resistance.</li><li>MANUFACTURE - For this bearing has more than 500000 Pcs manufacturing experience.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41As%2B3P-J7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LILa1aLgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41zForG%2BZYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61NZsT3TvyL.jpg" noproxy>