A Complete List of Dishwasher Parts A Complete List of Dishwasher Parts
Many dishwasher parts combine to make your dishwasher run smoothly. Each part is essential. The following list is an accumulation of the main components and does not include external wiring or pipes.
The main tub is a large tub that holds a majority of a dishwashers parts.
Upper Rack and Upper Rack Support
The upper rack is the second rack in the machine. The upper rack support keeps the rack steady and balanced.
Wash Impeller or Pump Impeller
The wash impeller is found inside the pump assembly, beneath the pump housing cover
Lower Wash Arm Spray or Spray Tube
This is often part of the lower dish rack.
Marcerator or Soft Food Disposer Blade and the Macerator Spring
The marcerator is also found inside the pump assembly. It shreds small food particles, allowing them to be pumped out of the machine. The macerator spring allows the macerator to have a little give, preventing damage to the pump.
Drain Impeller and the Drain Impeller or Motor Shaft Seal
The drain impeller pushes water out of the machine when it drains. The seal, found under the drain impeller prevents the machine from leaking water.
Thermostat or Temperature Limiter
The thermostat is found on the underside of the main tub or inside the door panel and regulates water temperature.
This piece is mounted to the bottom of the main tub. Its main purpose is to prevent the water from overheating.
The float bulb is found in a front corner of the machine. If the machine overflows the bulb begins to float, which activates a switch to turn off the water.
This switch is found under the float bulb and activates when the bulb is lifted off of it.
This is the bottom dish rack in the machine.
This basked can be located in the lower rack or on the inside of the door.
This part is often part of the lower rack and is easily replaced.
Inner Door Panel or Door Insert
This door panel can hold the rinse insert, detergent dispenser or silverware basket.
Rinse Aid Dispenser
This dispenser is located on the inside door. Its purpose is to dispense rinse water softener during the last rinse cycle.
Detergent Dispenser Door
This door allows the user to dispense the detergent before the machine is turned on.
Motor Assembly or Pump and Motor Assembly
The motor assembly can be found between the pump and the wash arm
Cycle Selector Switch
This switch is found on the control panel and allows the user to select which cycle will be the most efficient for each load.
Door Latch and Door Switch
The door latch is often integrated with the door switch. If these parts are not working, your machine is not likely to start.
The timer is found on the control panel or behind the lower kick panel. It controls each of the dishwashers cycles.
Control Panel and Control Panel Insert
These are found above the front door panel and are used to control the entire machine.
Kick Panel and Kick Panel Insert
These are located beneath the front door panel.
The leveling leg adjusts to align the dishwasher with the kitchen cabinets.
Water Intake Valve
This valve is located behind the kick panel.
Motor or Start Relay
This relay, located behind the kick panel, routes power to the motor.