Polaris Backup Replacement Compatible for Pool Cleaner Parts, Polaris 280 Backup Description: THIS POLARIS BACKUP Fits Zodiac Polaris Pool Cleaner 180, 380, 280, 480 PRO, 3900 Sport, Vac-Sweep 380, Vac-Sweep 280, 280 TankTrax, will help to ensure that pool water remains as clean and hygienic as possible THIS POLARIS G52 BACKUP Is a full replacement kit including G54 Outer Casing, G53 Gear Mechanism and G57 Outer Ring; No assembly required, you only need to connect this G52 rebuild kit to hoses tightly to make your Polaris pool cleaner start running again perfectly THIS UPGRADED POLARIS BACKUP 380/280/180Made with high strength proprietary crack resistant polymer construction, is more able to withstand high water pressure operation, and has twice the life span WHEN THE CLEANER NEEDS TO BE REPLACEDIf your Polaris pool sweep is experiencing issues such as getting stuck on the edges of the pool or having a hard time turning around, this could be faulty, then it's time to check and replace with this upgraded backup 1x spare pool water change accessories