Most Popular Parts
These are the most commonly purchased repair parts for MDB421RHS1.
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The door gasket provides a water tight seal between the tub and the door, to keep water from leaking out of your dishwasher. If your dishwasher is leaking you may need to replace the door gasket. This gray door gasket is made of rubber and is a genuine OEM part.
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This part is a genuine OEM part. This white lower dish rack assembly comes with eight light-gray rollers for easy access. The dish rack is approximately 21 inches wide x 22 inches deep. The dish rack holds dishes in place during the dish washing cycle. If you see rust spots on the dishes, the lower rack will not pull out, or the lower rack is visibly rusted or damaged, you will need to replace the part. Other common symptoms include: unusual or loud noises coming from the unit, or the dishes on the lower rack not being washed properly.
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The single rack roller kit comes with one axle/clip and one wheel/roller. The rack wheel is designed to allow the rack of your dishwasher to roll in and out. If the rack will not complete this task, or you notice that your dishwasher is not cleaning dishes properly, you may need to replace the rack wheel. The single rack roller kit is made of white plastic, and clips to the dishwasher rack with the included axle/clip. Many of our customers have described this repair as easy, and you will not require any tools to complete it.
Lower rack roller and bracket assembly, grey. Wheel has been updated. If wheel pictured is not like old one, you may need to replace all wheels.
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The upper dishrack is used to hold your dishes in place while the dishwasher goes through the wash cycles. Over time the dishrack can become damaged, start to rust, or be missing rollers, and the dishrack will need to be replaced. This rack is white in color with light gray rollers and measures approximately 23 Inch x 23 Inch. This is a genuine OEM part.
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This water inlet valve is usually located behind the lower kickplate panel in either the right or left corner of the front of your dishwasher. The attaching solenoids on the valve open and close to release the desired amount of water needed in your dishwasher. If your dishwasher is leaking, will not fill with water, is not draining, or not cleaning the dishes properly, you may need to replace the water inlet valve. This valve has 120 volts and 60 Hz. Please be sure to disconnect the power to your dishwasher before starting your repair. This water inlet valve is a genuine OEM part.