Description
Description
Give your dishwasher a smoother slide and restore optimal lower rack movement with OEM Part 4317933. These genuine rollers are designed to replace worn or broken wheels on the lower rack of select Whirlpool, KitchenAid, Maytag & Kenmore dishwashers.
⚠️ Please check with your maintenance technician prior to ordering to confirm compatibility with your specific washer model and that you’re replacing the correct side (lower rack) rollers.
Features & Benefits
Features:
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OEM part number 4317933. Whirlpool Parts+2Home Depot Appliance Repair+2
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Comes as a kit of multiple rollers/wheels for the lower dishrack. eBay
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Fits multiple models of Whirlpool-made dishwashers (and compatible Kenmore/KitchenAid). Home Depot Appliance Repair+1
Benefits:
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Restores smooth rack movement: Helps your dishwasher slide the lower rack in/out easily without catching or binding.
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Reduces noise & damage: Worn or broken rollers cause rack wobble, noise, or even dish breakage — replacing them prevents that.
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OEM reliability: Using the original manufacturer number ensures proper fit, alignment and long-term performance.
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Cost-effective fix: Instead of replacing the entire rack assembly, you upgrade just the rollers for less expense and effort.
Common Symptoms That Indicate Replacement Needed
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Lower rack is hard to slide in or out, sticks or feels “off track”.
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Wheels are visibly cracked, missing, broken or have detached from the rack.
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Rack wobbles, tilts, or rides unevenly on the rails.
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Dishes in the lower rack are mis-aligned, the rack jams near spray arms, or you hear unusual noise when sliding the rack.
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Roller mounts are worn down, the rack feels loose or "floppy".
Compatible Appliance Models (Partial List)
This kit fits many Whirlpool-manufactured dishwashers including Kenmore/KitchenAid variants. Some examples include:
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Models listing Part 4317933 or cross numbers like 2959. Home Depot Appliance Repair+1
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Dishwashers originally sold under Whirlpool, KitchenAid, Maytag or Kenmore that share lower rack roller assemblies.
Note: This is a partial list — always check your dishwasher’s exact model number and parts diagram to ensure correct fitment.
Cross-Reference / Alternate Part Numbers
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Primary: 4317933. Whirlpool Parts+1
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Replaces: 2959, 303991, 3368577, 3368747, 675549, 717509, 80020, 8222, 99989654. Home Depot Appliance Repair+1
Compatibility Notes
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Verify that your existing roller size, mounting bracket and rack configuration match the replacement kit. Even within the same brand there can be slight variations by model year.
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If the rack itself is bent, rail tracks are damaged, or the dishwasher tub is misaligned, just replacing the rollers may not fully restore function — inspect those components too.
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Installation is typically straightforward for someone comfortable with household appliance repairs, but if you’re unsure, have a qualified maintenance technician check it.
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Proper alignment of wheels and rack rails is key to smooth operation and avoiding premature wear.