Little Giant 1-AA, 1-EA Series Pump Volute (101375) audio The Waterway 3421221-1A Executive pump

The Waterway 3421221-1A Executive pump is designed for compatible applications and features a 3

and this Jacuzzi Magnum Seal Plate Lock Nut is designed for compatible applications where the original hardware is missing

Helps reduce cable twisting and improve movement

badly worn

Little Giant 1-AA, 1-EA Series Pump Volute (101375) audio The Waterway 3421221-1A Executive pumpA pump volute helps form the water directing chamber of a compatible pump wet end, and this Little Giant version is designed for 1 AA and 1 EA Series applications using the 101375 reference. Volutes are useful because they are a central hydraulic part of the pump and directly affect how water moves through the assembly. This part has practical value because model specific volute replacement helps preserve original fit, flow path, and wet end