Description
Product Description
Restore shelf stability and safety in your refrigerator with the genuine OEM part number 4388538, a shelf-support stud kit for many Whirlpool (and affiliated brand) refrigerators. This kit includes two types of shelf supports: one push-&-turn stud and one screw-in stud. Whirlpool Parts+2Lowe's Appliance Parts+2
Because shelf rail systems, liner wall thicknesses, stud depths and mounting styles vary among models and production years, please check with your maintenance technician prior to ordering to ensure this kit matches the specific configuration in your appliance.
Features & Benefits
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OEM-quality fit – Built to Whirlpool’s original specifications for models calling for part 4388538. Whirlpool Parts+1
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Complete stud kit – Includes two types: one push-and-turn stud and one screw-in stud, giving you flexible mounting to replace worn or missing shelf supports. Appliance Parts Company
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Restores shelf safety & usability – Replacing broken or missing studs prevents shelf sagging or failure, maintaining safe storage of glass shelves and items.
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Cost-effective repair – Rather than replacing large shelf assemblies or liner panels, this targeted part addresses a common hardware wear point affordably.
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Simple install – Installation is low-complexity for someone comfortable with appliance shelf hardware; provides an effective DIY repair in many cases.
Common Symptoms That Indicate Replacement Is Needed
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A shelf is sagging, tilting or appears uneven in your refrigerator door or liner.
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The shelf support tab/stud on the liner wall is cracked, missing or shows signs of damage/wear.
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Portions of the shelf rail no longer engage securely or items placed on the shelf shift or fall when the door opens/closes.
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You notice the shelf is no longer level or there’s visible gap between shelf edge and bin liner where the stud should set.
Compatibility Notes
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This kit fits many models of Whirlpool, Kenmore, Amana, etc. that list 4388538 or give cross-refs to studs 1110718, 2179566, 2147997. Home Depot Appliance Repair+1
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Important: Even if the number matches, verify: the stud mounting hole size, liner wall thickness, shelf rail design (clip or tab style) and orientation of the stud (push/turn vs screw). Differences across years can cause fit issues.
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Installing new studs corrects shelf support but will not resolve unrelated issues such as cracked shelf glass, broken shelf rails, door seal failure or liner damage.
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After installation ensure shelf is seated securely and test by gently loading items and opening/closing door to verify shelf stability.