See part 10 in the diagram
1/4" External Insulation
The WFR153021 is a 1/4" external insulation for Whirlpool appliances. No tools needed. Compare prices from top sellers.
Replaces: 153021, A153021
Easy Repair
Genuine Whirlpool OEM Part
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1 store · Updated May 15, 2026
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4.4(3.1k)Preorder
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