InSinkErator Pressure Switch - 73274A

InSinkErator Pressure Switch - 73274A

Replace the visible SinkTop switch push button without replacing the whole switch system with this genuine InSinkErator SinkTop Switch Button - 73274A. This decorative push button is used with the InSinkErator SinkTop Switch air-switch system to operate a garbage disposer from the sink or countertop area.

73274A is the Black replacement push button for InSinkErator SinkTop Switch installations. Manufacturer guidance describes changing the button by popping the old decorative ring off the push-button body, replacing the button, and locking the new ring onto the push-button body.

Compatibility: For use with the InSinkErator SinkTop Switch. It is a replacement push button/finish component, not a complete garbage disposer and not a universal electrical wall switch.

Fitment Families: InSinkErator SinkTop Switch finish-button family. Fit depends on having the compatible InSinkErator SinkTop Switch body/air switch system already installed.

Fitment / What To Verify: Verify the existing switch is an InSinkErator SinkTop Switch, confirm the desired finish is Black, and confirm whether you need only the push button or the complete air-switch kit. Do not use abrasive cleaners on the finish.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Push button is missing, cracked, discolored, finish is damaged, decorative ring is broken, or the customer wants to change the visible finish to match the sink or faucet.
• Visible/Sensory Cues: Scratched finish, loose decorative ring, cracked button, button cap missing, or push button no longer sits cleanly in the trim ring.

Pro Tip: If the disposer does not respond electrically, diagnose the air switch/power module and disposer power first. This item is the visible push-button/finish component, not a full switch troubleshooting cure-all.

Technical Specifications