LG Pump Casing Assembly (ABT72989205)

The LG Pump Casing Assembly houses and routes water through the drain pump area during wash and drain cycles. It forms the sealed path between the tub outlet, pump inlet, and connected hoses so water can move without leaking. It also supports the pump mounting area so the pump can operate in the correct position.

Failure often comes from cracks in the casing, worn sealing surfaces, or damage from debris such as coins, hairpins, or hard sediment. Misalignment, over-tightened clamps, or aging plastic can also lead to leaks. If the casing seal area warps or the ports loosen, water can escape even when the pump itself still runs.

Look for these symptoms to help decide if this part matches your issue:

• Water leaking from the pump area or from the bottom front of the appliance during drain
• Puddles that appear only when the unit is draining or spinning
• Visible cracks, stress marks, or distorted plastic around hose ports or mounting points
• Drips around the pump-to-casing seam or where hoses connect, even with tight clamps
• Recurring leaks after replacing hoses or clamps, suggesting the sealing surface is damaged