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WP99002780 Whirlpool Lower Wheel Assembly

Part #: WPL WP99002780
The Dishwasher Lower Dishrack Roller ensures your lower dishrack assembly moves in and out of the appliance with ease. If your dishwasher's current wheels are broken or damaged and no longer supporting the upper rack, you can easily replace them with this item. The part includes one lower dishrack wheel with integrated clip-on axle in light gray; it measures approximately 1-3/4" diameter. Because these rollers generally wear out at the same time, we recommend replacing them in pairs. Installing this part will require no disassembly or repair experience. Helpful Tip: We also recommend using affresh® Dishwasher Cleaner (item W10282479) to help remove limescale and mineral build-up that can be unsightly and affect your dishwasher’s performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.

Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Dishwasher Upper Dishrack Roller Assembly
• No tools required for installation


Weight : 0.067600 lbs
Dimension : 2.874000 x 1.889700 x 1.732200
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Special Price $4.64 Regular Price $5.16 10% off

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About this product

The Dishwasher Lower Dishrack Roller ensures your lower dishrack assembly moves in and out of the appliance with ease. If your dishwasher's current wheels are broken or damaged and no longer supporting the upper rack, you can easily replace them with this item. The part includes one lower dishrack wheel with integrated clip-on axle in light gray; it measures approximately 1-3/4" diameter. Because these rollers generally wear out at the same time, we recommend replacing them in pairs. Installing this part will require no disassembly or repair experience. Helpful Tip: We also recommend using affresh® Dishwasher Cleaner (item W10282479) to help remove limescale and mineral build-up that can be unsightly and affect your dishwasher’s performance. *affresh® brand products are owned and distributed by Whirlpool Corporation.

Part Specification
• This product is a Factory Certified Part. These three words represent quality parts and accessories designed specifically for your appliance. Time tested engineering that meets our strict quality specifications
• This product is a replacement part
• Package contains (1) Dishwasher Upper Dishrack Roller Assembly
• No tools required for installation


Weight : 0.067600 lbs
Dimension : 2.874000 x 1.889700 x 1.732200

The following parts are replaced by this product

  1. 903095
  2. 99002780
  3. 99002780
No more associated models for this part.
Replacing the WP99002780 Whirlpool Lower Wheel Assembly

It is not difficult to replace the lower wheel assembly in a Whirlpool dishwasher, although it should be done carefully to prevent any unnecessary damage. The following steps will guide you through the process.

1. Make sure the power to the dishwasher is turned off before beginning the repair.
To do this, locate the main circuit breaker in the home's electrical panel and turn it off.

2. Remove the dishwasher door and detach the spray arm.
Use a flat-head screwdriver to remove the screws holding the door in place. Carefully lift the door up and away from the dishwasher. Disconnect the hose connecting the spray arm to the tub and use the screwdriver to remove the screws securing the spray arm to the interior of the dishwasher. Lift the spray arm out of the unit.

3. Loosen and remove the mounting screws holding the lower wheel assembly in place.
Use a Phillips-head screwdriver to loosen the screws which secure the lower wheel assembly to the interior of the dishwasher. Once the screws are removed, grasp the wheel assembly and pull it out of the dishwasher.

4. Install the new lower wheel assembly.
Carefully insert the new lower wheel assembly into the dishwasher. Secure the assembly in place with the mounting screws. Reconnect the hose to the spray arm and re-install the spray arm back into the dishwasher.

5. Re-attach the door.
Carefully lower the dishwasher door into place and secure it with the screws. Turn the power back on at the main circuit breaker.

By following these steps, you can easily replace the WP99002780 Whirlpool Lower Wheel Assembly.

Please keep in mind, these instructions are for general guidance and should always be used in conjunction with the manufacturer's manual, if available.
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