Waterway 1.5 HP Hi-Flo Spa Pump Side Discharge Wet End [2" MBT x 2" MBT] [48 Frame] (310-1140SD) cmp A motor bearing helps support

A motor bearing helps support smooth shaft rotation inside a compatible motor assembly

A hi-limit sensor helps protect the heater by responding when temperature conditions move beyond the intended operating range

or otherwise unreliable in service

Useful when future removal or maintenance access is needed

Improves fit confidence

Waterway 1.5 HP Hi-Flo Spa Pump Side Discharge Wet End [2" MBT x 2" MBT] [48 Frame] (310-1140SD) cmp A motor bearing helps supportThe Waterway 310 1140SD wet end is designed for compatible 1. 5 HP Hi Flo spa pump side discharge applications and features 2 inch MBT x 2 inch MBT connections in a 48 frame configuration. A wet end like this is useful because it restores the entire hydraulic side of the pump while preserving the side discharge layout, frame details, and connection style used by the original assembly. Complete wet ends are especially useful when the wet side has