Models > FB21

FB21 Maytag Food Waste Disposer - Overview

Get Parts and Repair Help for FB21

If you know the food waste disposer repair part you need, you can browse the list of all parts on the FB21, or you can search by name or part description. You can also find your part by where it is located on the FB21 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your food waste disposer. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.



This screw is sold individually.


Hose Clamp

This hose clamp is sold individually.


Screw - 6-32 x 5/16












Common Symptoms of the FB21 [Viewing 1 of 105]

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The Elbow Gasket was worn out

  • Customer: John from Schaumburg IL
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Wrench(Adjustable)
  • 0 of 1 people found this instruction helpful
Your website gave me the schematic, the part number, and sent it to me. The Correct Part made the repair easy.
JonS. read more

Splash shield was old and would not stay in place. It would drop down into disposal.

  • Customer: Stephen from Rancho Santa Fe CA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 1 of 9 people found this instruction helpful
Just replace old splash shield read more