Customer Questions and Answers for Pump Casing Assembly (Pump Housing) by Lg

This pump casing assembly forms the sealed housing around the pump, channeling water through the system. Replacing a cracked or warped casing helps stop leaks and restore proper water flow and overall pump performance.

• Houses the pump impeller and seals the pump chamber to contain water
• Directs water flow between the tub/sump and the pump for efficient operation
• Helps maintain proper water pressure within the pump circuit
• Common symptoms of a failing casing include leaks near the pump area, weak water movement or poor draining, unusual grinding/rumbling noises, or visible cracks/warping

• Disconnect power and shut off water supply before servicing
• Access the pump (typically from the bottom or rear)
• Transfer any existing O-rings, clamps, and screws as needed; clean sealing surfaces
• Reassemble carefully, reconnect hoses, and run a test cycle to check for leaks