Pac Fab (355329) Challenger Seal Plate Pump Housing O-Ring | O-506-BAGGED Hayward Sand Filters The bearing washer was designed

The bearing washer was designed to help with the hose and its ability to swivel or rotate as the cleaner operates

these floats help improve cleaning performance and reduce hose drag along the pool floor

It is like the Zodiac body panel

Most of these parts however attach themselves to and around the outside of the cleaner like the foot pad

Pac Fab (355329) Challenger Seal Plate Pump Housing O-Ring | O-506-BAGGED Hayward Sand Filters The bearing washer was designedPac Fab (355329) Challenger Seal Plate Pump Housing O Ring O 506 BAGGED 355329 Square Cut Seal Plate Housing O Ring for Pac Fab Pentair Challenger Pool Pumps, O 506 Part Description: Challenger Seal Plate Pump Housing SQUARE CUT O Ring Inside Diameter: 10 1 2" Outside Diameter: 11" Cross Section: 1 4" Compatible Part Numbers: O 506, 355329, PAC1013133, 35 102 3068, PAC 101 3133, PEN355329Z