Flange Part 03173EX
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Part #: 3173GB

Substitution: 03173EX Learn why

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Important Details


  • This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including 3173GB

Part Information

This manufacturer-approved mounting assembly (part number 3173GB) is for garbage disposers.

Mounting kit 3173GB includes the flange body, mounting ring, sink flange, backup flange, snap ring and gasket.

Shut the power off to the garbage disposer before replacing the mounting assembly.


  • Category: Plumbing and Heating
  • Shipping Length: 5.2 in
  • Shipping Width: 5.2 in
  • Shipping Height: 2 in
  • Shipping Weight: 1.2 lbs
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