GE
Internal Seal or Housing Leak
Garbage disposal leaks from the bottom of the unit
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Failed internal shaft seal, Corroded grinding chamber, Cracked lower housing, Long-term rust from chemical cleaners
How to Fix / Troubleshooting
Safety first: Turn OFF power at the breaker and unplug the disposal. Do not operate a leaking unit.
- Step 1 – Confirm leak location: Dry the exterior of the disposal, then run water through the sink (without running the disposal) and observe for water dripping from the bottom motor housing or reset button area.
- Step 2 – Rule out flange and pipe leaks: Check the sink flange, dishwasher inlet, and discharge elbow for leaks. If these are dry but water drips from the bottom, the leak is internal.
- Step 3 – Replace the disposal: Internal shaft seals and chamber corrosion are not serviceable on GE disposals. Remove the unit from the mounting assembly and install a new GE-compatible disposal.
- Step 4 – Inspect electrical connections: Before installing the new unit, inspect and dry any wet wiring or junction boxes. Replace any corroded connectors.
Warning: Continued use of a disposal leaking from the bottom can lead to electrical shock or cabinet damage.
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Repair Difficulty
Hard
4/5
Required Part
Complete GE Disposal Unit
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