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InSinkErator DMG-00 Deluxe Mounting Gasket, Black

4.3 4.3 out of 5 stars 652 ratings

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Purchase options and add-ons

Brand InSinkErator
Color Black
Material Rubber
Size Pack of 1
Product Dimensions 6"D x 9"W x 1"H

About this item

  • REPLACEMENT MOUNTING GASKET: The Deluxe Mounting Replacement Gasket is made of flexible black rubber and reduces disposer splash when in use. Our Quick-Lock sink mount enables quick & easy gasket replacement
  • STAINLESS STEEL MODELS: For use with stainless steel grind chambers disposers
  • AMERICA'S #1 DISPOSER BRAND: There are more American-built InSinkErator garbage disposals in US homes than all other brands combined. A full line of models means there's one right for every need and budget.
  • FASTER, CLEANER, SMARTER: From meal prep to cleanup, InSinkErator helps make it fast & easy to keep your kitchen clean with our iconic appliances: garbage disposals & instant hot water dispensers. Designed to muffle disposer noise
  • A HISTORY OF INNOVATION FOR THE SINK: We invented garbage disposals in 1927, & we're the world’s largest manufacturer of garbage disposals & instant hot water dispensers for home & commercial use.
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Customer ratings by feature

Noise level
4.5 4.5
Easy to remove
4.0 4.0
Easy to install
3.8 3.8
Value for money
3.8 3.8

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From the manufacturer

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Why InSinkErator?

With more than 80 years of history, we provide solution, proven across geographies and tough conditions. The technology, durability, efficiency and reliability of the solution remains unmatched in the industry today.

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Warranty & Support

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InSinkErator

InSinkErator DMG-00 Deluxe Mounting Gasket, Black


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Product Description

Product Description

Deluxe Mounting Gasket, -, Material of Construction Rubber, Color/Finish Black, Pipe Size (In.) -, Cord Length (In.) -, Air Tube Length (In.) -, Voltage -, Sink/Bowl Hole Dia. A (In.) 3-1/2 in, C - Inside Bend Dia. (In.) -, Dimension B (In.) -, Dimension D (In.) -, Dimension E (In.) -, Order Adapter Ring Number -, Special Information -, For Use With 777SS, 55SS, Pro 77 and Pro SS Series Disposers, Standards -, Includes -

From the Manufacturer

Deluxe Mounting Gasket; Manufactured by the World's Largest Disposer Manufacturer

Important information

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
652 global ratings

Customers say

Customers like the performance, quality and ease of installation of the sink. For example, they mention it works great, it's sturdy and it installs easily. Some appreciate the value for money. That said, opinions are mixed on the fit.

AI-generated from the text of customer reviews

16 customers mention16 positive0 negative

Customers are satisfied with the performance of the sink gasket. They mention that it works well, is effective, and is a perfect fit. Some say that the product is overpriced.

"This gasket was a perfect fit and works great" Read more

"Fixed the leak and splash back.And was easy to install.Works like factory." Read more

"Works great as a replacement for our existing baffle/gasket that had ripped and was missing a large section...." Read more

"This worked well for our garbage disposal." Read more

16 customers mention15 positive1 negative

Customers are satisfied with the quality of the sink. They mention that it is a sturdy replacement for worn out gaskets, and is made of hard plastic, not rubber.

"...not the products fault I bought the wrong one so it seems like a high quality cover, just make sure to cross reference you're model number first." Read more

"...This is the perfect replacement, and is in fact, a better design than the original one, made 24 years ago...." Read more

"The rubber baffle appears to be good quality, but, the description says: "Assembled Diameter: 3.5 Inches"...." Read more

"This replaced a worn and damaged part.A perfect replacement." Read more

15 customers mention15 positive0 negative

Customers find the installation process of the sink disposal to be easy. They mention that the insinkerator design makes installation a snap, and it slips right on and mounts easily. Customers also say that it can be an easy DIY.

"...No leaks and a relatively simple installation, but be aware that you'll be disconnecting the disposal and dropping it down off the sink to replace..." Read more

"Fixed the leak and splash back.And was easy to install.Works like factory." Read more

"...As to the product itself, it slips right on and mounts easily. Feels like we have a new disposer...." Read more

"...leaking containers but make removing everything at once a quick and easy process." Read more

6 customers mention6 positive0 negative

Customers appreciate the value of the sink. They say it's a very inexpensive update to a sink.

"...But once located, it was competitively priced, shipped fast and fit perfectly...." Read more

"It's a decent level for the price." Read more

"...Very inexpensive update to a sink. Fits our Badger 1 perfectly." Read more

"Reasonable price and arrived as scheduled. Installs easily...." Read more

5 customers mention5 positive0 negative

Customers find the sink easy to replace. They mention that the gasket is easy to swap out, and that it makes removing everything at once a quick and easy process.

"...6 the gasket is easy to swap out: no sealant etc. Pull out the old one and new one snaps right on...." Read more

"...They not only catch spills from leaking containers but make removing everything at once a quick and easy process." Read more

"...While I was replacing our faucet I read that it was pretty easy to replace these gaskets and turns out it was...." Read more

"This was actually quite easy to replace if you have any handyman skills. So if your guard is torn, just get a new one and replace it! You can do it!" Read more

5 customers mention5 positive0 negative

Customers are satisfied with the leakage of the sink. They mention that it has held up well, and the gasket is easy to swap out.

"...No leaks and a relatively simple installation, but be aware that you'll be disconnecting the disposal and dropping it down off the sink to replace..." Read more

"...6 the gasket is easy to swap out: no sealant etc. Pull out the old one and new one snaps right on...." Read more

"...The new gasket fit snug, and after one month of use, no leaks." Read more

"...After a couple of months, has held up well with no leaks. The original held up well for years, until someone poured hot oil on hit and melted it." Read more

34 customers mention23 positive11 negative

Customers are mixed about the fit of the garbage disposal. Some mention that it fits perfectly and is locked in place, while others say that it didn't quite fit. The product dimension is wrong and it will not fit the evolution series.

"This gasket was a perfect fit and works great" Read more

"...But once located, it was competitively priced, shipped fast and fit perfectly...." Read more

"...It clearly says on the back of the box it WILL NOT fit the evolution series. The diameter was to large and did not fit down the sink hole...." Read more

"...The new gasket fit snug, and after one month of use, no leaks." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the thickness of the sink. They mention that it's too thick, has thinner baffle material that seems flimsy, and is very heavy. The unit is also not light, so plan for 20+ awkward pounds in a tight space.

"...Disposer is not light, so plan for 20+ awkward pounds in a tight space. A helper is good if you can both reach in the cabinet...." Read more

"...The twist lock couldn’t get started as this was too thick. I noticed about an eighth inch lip on the inside...." Read more

"...That was clever. The unit is very heavy, and two free hands are required to get the retaining ring reseated after replacing the gasket...." Read more

"...Only complaint is this version has noticably thinner baffle material that seems flimsy and I'm unsure how long it will last." Read more

Fits old insinkerator ProSS-4. Probably 25-30 years old
5 Stars
Fits old insinkerator ProSS-4. Probably 25-30 years old
Just the perfect part to replace old and nasty gasket. I'm not a plumber. Not as hard as you might read about, but you should be comfortable with simple plumbing work under a sink. Disposer is not light, so plan for 20+ awkward pounds in a tight space. A helper is good if you can both reach in the cabinet. You can loosen the attachment bracket quite a bit and easily control when the unit drops (see Insinkerator instructions - it's a good design). Have a foot long 2x4 flat on the cabinet bottom because the electric wire goes in the bottom and unit will not sit upright if wire is pinched (not good for the wire either). Turn off circuit breaker. My thoughts:1 ensure enough slack in the wires to ease the unit down to the bottom of the cabinet.2 disconnect and drain dishwasher hose--you need a small bucket/pan--and secure the hose out of the way3 remove screw and work loose the black elbow between the unit and the waste pipe (black elbow on the left, aiming down in the pic). Also loosen the slip joint (white) nut it goes into. The elbow was a bit hard to get out of the drain port given close clearances here. Clean the rubber gasket on the end of the black elbow--some people get a new rubber gasket but I didn't.4 clean the unit's drain port seat/sealing area very carefully, but don't scratch the metal. I did this before dropping the unit because it's easier when still attached and not wobbly.5 disconnect the unit from the bracket holding the unit to the sink and ease it to the 2x4, but not on the power cord6 the gasket is easy to swap out: no sealant etc. Pull out the old one and new one snaps right on.7 Lift unit back up - it's a bit tricky to get it to catch in the bracket. Tighten it a little so the unit won't fall. Then you can wiggle the unit and get the black elbow and screw in place and into the slip joint. My port is old and pitted so I put a very small bead of plumbers putty--think spaghetti diameter--in the sealing seat on reassembly, and a little silicone sealant in the slipjoint. I didn't tighten the slip joint until later because the unit is lifted up a bit as the bracket is tightened.8 Make sure it's all hooked up and give it a try. I leave the little bucket under the fittings for a few days to be sure no leaks!9 keep the new gasket packaging under the sink because you will have to redo this in a few years. It's handy to know exactly what to order
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Top reviews from the United States

Reviewed in the United States on October 20, 2022
Customer image
T
5.0 out of 5 stars Fits great!
Reviewed in the United States on October 20, 2022
The old gasket on my garbage disposal was stained and worn out, so after a bit of effort, I was able to track down this new part! For anyone attempting the same thing, the DMG-00 is the proper gasket for an Emerson E120.

No leaks and a relatively simple installation, but be aware that you'll be disconnecting the disposal and dropping it down off the sink to replace the gasket 😱 I used a 3-ton car jack and a 2x4 to hold it in place 😂
Images in this review
Customer image
Customer image
2 people found this helpful
Report
Reviewed in the United States on December 27, 2020
Customer image
5.0 out of 5 stars Fits old insinkerator ProSS-4. Probably 25-30 years old
Reviewed in the United States on December 27, 2020
Just the perfect part to replace old and nasty gasket. I'm not a plumber. Not as hard as you might read about, but you should be comfortable with simple plumbing work under a sink. Disposer is not light, so plan for 20+ awkward pounds in a tight space. A helper is good if you can both reach in the cabinet. You can loosen the attachment bracket quite a bit and easily control when the unit drops (see Insinkerator instructions - it's a good design). Have a foot long 2x4 flat on the cabinet bottom because the electric wire goes in the bottom and unit will not sit upright if wire is pinched (not good for the wire either). Turn off circuit breaker. My thoughts:
1 ensure enough slack in the wires to ease the unit down to the bottom of the cabinet.
2 disconnect and drain dishwasher hose--you need a small bucket/pan--and secure the hose out of the way
3 remove screw and work loose the black elbow between the unit and the waste pipe (black elbow on the left, aiming down in the pic). Also loosen the slip joint (white) nut it goes into. The elbow was a bit hard to get out of the drain port given close clearances here. Clean the rubber gasket on the end of the black elbow--some people get a new rubber gasket but I didn't.
4 clean the unit's drain port seat/sealing area very carefully, but don't scratch the metal. I did this before dropping the unit because it's easier when still attached and not wobbly.
5 disconnect the unit from the bracket holding the unit to the sink and ease it to the 2x4, but not on the power cord
6 the gasket is easy to swap out: no sealant etc. Pull out the old one and new one snaps right on.
7 Lift unit back up - it's a bit tricky to get it to catch in the bracket. Tighten it a little so the unit won't fall. Then you can wiggle the unit and get the black elbow and screw in place and into the slip joint. My port is old and pitted so I put a very small bead of plumbers putty--think spaghetti diameter--in the sealing seat on reassembly, and a little silicone sealant in the slipjoint. I didn't tighten the slip joint until later because the unit is lifted up a bit as the bracket is tightened.
8 Make sure it's all hooked up and give it a try. I leave the little bucket under the fittings for a few days to be sure no leaks!
9 keep the new gasket packaging under the sink because you will have to redo this in a few years. It's handy to know exactly what to order
Images in this review
Customer image
Customer image
5 people found this helpful
Report
Reviewed in the United States on September 10, 2023
Reviewed in the United States on May 22, 2020
3 people found this helpful
Report
Reviewed in the United States on January 9, 2023
Reviewed in the United States on October 18, 2023
Reviewed in the United States on May 22, 2022
2 people found this helpful
Report
Reviewed in the United States on November 1, 2023

Top reviews from other countries

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Blaine
5.0 out of 5 stars Price and that it’s an OEM PART
Reviewed in Canada on March 2, 2024
Jesus Barrera
5.0 out of 5 stars Parte de remplazo
Reviewed in Mexico on December 24, 2018
Calgary buyer
5.0 out of 5 stars This is 4” across.
Reviewed in Canada on October 7, 2023
Ryan larose
4.0 out of 5 stars Good
Reviewed in Canada on May 7, 2020
StewB
5.0 out of 5 stars Replacement diverter
Reviewed in Canada on July 16, 2023