This is a brand new Whirlpool Certified knob-switch part with model number 4155141, designed for use in trash compactors. The knob is made for easy handling and use, and is compatible with a wide range of Whirlpool trash compactors. The high-quality materials used in the knob-switch ensure durability and long-lasting performance. With this replacement part, you can restore your trash compactor to its full functionality without worrying about its condition.
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