
Compatible
WD12X27747 Dishwasher Lower Rack Roller and Stud Assembly for GE Hotpoint
| Part type | Dishwasher Rack Roller |
|---|---|
| Made by | PartsBroz |
| Genuine or compatible | Compatible equivalent (made by another company) |
| Main part number | WD12X27747 |
| Also listed as | AP7020308, PS16618942 |
What it fixes
Small wheels and rollers that let the dish racks slide in and out smoothly. Fit it if you see:
- Racks that stick or drag when pulled
- A rack that tips or comes off its runners
- Missing or cracked wheels
- Noise when the rack is moved
Will it fit your appliance?
This is a compatible equivalent made by another company, so fit depends on the model. The details below come from the seller’s own listing and are shown so you can compare them with your rating plate. Always confirm on the Amazon page before you buy.
From the seller’s listing:
- The WD12X27747 is a highly durable product that is compatible with General Electric and Hotpoint dishwashers.
- Replacing a part in your appliance can be a simple DIY task. This product can help you fix the following symptoms: difficulty fully extending or retracting the lower dish rack, noisy squeaking or grinding noises when moving the rack, or a…
Other part numbers it is listed as replacing: AP7020308, PS16618942. Matching one of these to the number on your old part is the most reliable check.
Check your model number first. It is on the rating plate — usually inside the door frame, on the back or side panel, or inside the appliance. Parts that look identical often differ by model, so match the number to the listing before you order.
How to fit it
- Remove the rack from the dishwasher
- Prise off any damaged wheels or release the clips
- Clip or snap the new wheels onto the studs
- Refit the rack and check it runs smoothly
Difficulty: Easy. Typical time: 5 to 15 minutes. Read the full dishwasher rack roller guide, including checks to run before you buy.
Safety. Unplug the dishwasher and turn the water off before you start. Keep towels and a tray ready for trapped water.
Other dishwasher rack roller listings
Genuine made by Hotpoint / GE Compatible made by another company to fit

