Lower Rack Wheels Broken or Falling Off – What Part Fixes This Problem?
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Understanding the Problem
The lower rack wheels (rollers) allow the dishwasher rack to slide in and out smoothly. Over time the plastic wheels, axles, clips or the wheel mounts on the rack can crack, wear, corrode or come off completely. When that happens the rack will wobble, scrape the tub, jam, or fall off the rail. Most failures are simple mechanical wear or damaged clips/axles that are inexpensive to replace. In some cases the whole wheel assembly or the plastic rack track/rail will need replacement if broken or bent. Replacing the specific wheel/clip is often a quick DIY repair if you have the correct replacement part for your model.
Common Symptoms
Rack doesn't roll smoothly, catches or scrapes along the tub, drops off the rail, wheel is missing or broken, loud grinding or rattling when moving the rack.
Common Causes
- Plastic wheel or axle worn, cracked or broken from age and use
- Missing or broken wheel clip/end cap or axle pin allowing the wheel to fall off
- Damaged/bent rack track or wheel mount, or corrosion causing wheel binding
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at PartsDiscount.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Pull the lower rack out and inspect each wheel — spin them by hand and look for cracked plastic, missing axle clips or excessive wobble; replace the wheel/clip assembly that shows play or visible damage.
Frequently Asked Questions
Can I replace just one lower rack wheel?
Yes. If only one wheel is damaged you can usually replace that single roller or wheel assembly. Buy the correct part for your dishwasher model, remove the rack, pop out the old wheel/clip and install the new assembly. Replace any matching clips or pins if they look worn.
How much does replacing lower rack wheels cost and how hard is the repair?
Individual wheels or wheel kits are inexpensive (typically $5–$30 depending on brand). A full rack or rail is more costly. The repair is usually easy: remove the rack, unclip the damaged wheel or clip, snap on the replacement and test. No special tools are required for most models, but have the dishwasher model number handy to order the correct part.
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