Dishwasher Pump

This mechanism assembly is the timed control component that advances and governs cycle functions, restoring proper cycle sequencing and timing for the appliance. It replaces a worn or non-advancing timer mechanism. What it does:

• Advances the appliance timer so cycles progress to the next step
• Controls mechanical switch cams that engage heating, agitation, or spin
• Commonly helps when cycles won't advance, stop mid-cycle, or run continuously
• Works as the core drive for mechanical timer-based controls

• Disconnect power before servicing to avoid shock or injury
• Handle gently; align cams and shafts as OEM instructions specify
• Refer to the appliance's service manual or tech sheet for exact alignment and testing procedures

Dishwasher making loud grinding noise or not draining? This pump and motor assembly circulates wash water and drains the tub. Moderate DIY repair.

Dishwasher not cleaning dishes or cycle won't complete? The circulation pump distributes water during wash and rinse cycles. Moderate DIY repair.

The Pump Casing Assembly is an OEM part for LG dishwashers. It houses critical components such as the circulating pump motor that spreads water throughout the tub during cycles. The durable and corrosion-resistant casing safeguards internal mechanisms.  

Causes of a faulty pump casing include cracking, leaks, or corrosion compromising its protective barrier over time. Mineral deposits can also affect motor performance.

Symptoms of a bad pump casing assembly are:

• Water leaks around or inside the dishwasher 
• Failure to completely purge water after draining
• Poor water distribution leaving dishes uncleaned
• Strange clicking or grinding sounds 

This OEM LG part can also be used on Kenmore/Sears appliances. 
 

Fix a dishwasher that won't drain or has standing water after cycles. This drain pump assembly resolves drainage failures and grinding noises during operation.

Fixes dishwasher not draining or draining slowly. This complete pump and motor assembly kit includes circulation pump, drain pump, and wiring harness.

The Drain Pump is an OEM part for Whirlpool dishwashers. This component is responsible for removing water from the dishwasher after each cycle. It actively pumps dirty water out through the drain hose and into the household plumbing system.

Causes of a bad drain pump include clogs in the line restricting water flow, failed or faulty motor windings preventing pump operation, or normal wear over time diminishing performance.

Symptoms of a bad drain pump include:

• Incomplete or inadequate draining of water after cycles
• Accumulation of standing water at the bottom of the unit
• Error codes or failure to fully finish cycles
• Strange noises or vibrations emanating from the drainage area

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Fix water leaking from under your dishwasher with this pump volute. Directs water flow and prevents leaks with integrated seal. 20-minute repair.

Dishwasher not cleaning dishes properly or making loud noises? This circulation pump and motor assembly restores water spray pressure and flow.

Fixes weak spray or slow draining caused by a worn impeller. Restores water circulation in your dishwasher. Moderate DIY repair with video guide.

Rear pump housing for the washer drain/pump assembly. Replaces the worn rear housing that supports the impeller and bearing, helping restore proper draining and reduce leaks or unusual pump noises when the housing fails. What it does:

• Houses and supports the pump impeller and bearing, forming the rear half of the drain pump assembly.
• Restores a sealed mounting surface to help prevent water leaks from the pump area.
• Helps re-establish correct water flow and draining when a cracked or worn housing impairs the pump.
• Addresses symptoms such as poor or no draining, water at the base of the appliance, or loud/grinding pump noises.

• Disconnect power and shut off water supply before starting; drain any standing water to avoid spills.
• Remove the washer access panels and pump assembly; transfer the impeller, seals, and any hardware as required.
• Inspect and replace pump gaskets/seals and the impeller if worn; tighten mounting fasteners to OEM torque where specified.

Fix weak spray or poor cleaning caused by a cracked impeller. Simple 15-minute repair with basic tools. Restores water circulation and pressure.

Fix poor cleaning or standing water with this dishwasher food disposal unit. Grinds food particles to prevent clogs and improve wash performance.

Fix dishwasher leaks or poor cleaning with a new sump cap. Seals the sump opening to contain wash water and protect the pump. Quick DIY replacement.

Fix loud chattering noise and food particles left on dishes. This dishwasher chopper assembly restores proper grinding. Moderate DIY repair.

Dishwasher not draining or stuck mid-cycle? This drain pump and motor assembly removes dirty water between cycles. Moderate DIY repair for most models.