Pentair Sweep® I/II Axle and Impeller Thrust Bearing | LG31 Hayward AstroLite Lights Oval shape with integrated bolt

Oval shape with integrated bolt for secure lid closure

offering an efficient and robust solution to ensure maximum water circulation

avoiding sealing surfaces with O-ring contact

pair the SD80 with a correctly sized variable-speed pump that keeps your system flowing within the 75 GPM rating—oversizing your pump may decrease service life

Pentair Sweep® I/II Axle and Impeller Thrust Bearing | LG31 Hayward AstroLite Lights Oval shape with integrated boltPentair Sweep I II Axle and Impeller Thrust Bearing LG31 Pentair LG31 thrust bearing for Sweep I II systems. Supports axle and impeller movement, reducing friction and restoring valve efficiency. Fits Sweep I & II Valve Systems OEM replacement thrust bearing for in floor pool cleaner axle and impeller assemblies. Supports Smooth Rotational Motion Reduces friction and wear on key moving components inside the valve. Restores Proper Valve Operation