In-Sink-Erator Model 444 Disposer Parts® is your best source on the Internet for InSinkErator repair parts. InSinkErator brand products are "reliability with style." InSinkErator's commitment to quality service, performance and accessibility to repair parts makes them a great choice.

Parts for Insinkerator Disposals - Model 444
Description Price & Quantity
1 5032A Stopper Assembly
includes gasket
1876 Deluxe Stopper - 2 piece Discontinued
2 5170AC Strainer Flange
Replaced by will-fit 5170BE - additional colors & designer finishes
$23.08 Enter a quantity and
3 1160 Sink Flange Seal - Thick Fiber Gasket $2.84 Enter a quantity and
4 5150E Backup Flange - Triangular Discontinued
Backup Flange - Round
Note: Much easier to align with #5141 mounting flange than older rectangular style
$7.74 Enter a quantity and
5 5141 Mounting Flange $6.20 Enter a quantity and
6 73258 Backup Screw (per each)
Replaces 5147
3 screws needed per flange
$1.46 Enter a quantity and
Backup Screws (Package of 3)
Replaces 5147
3 screws needed per flange
$3.99 Enter a quantity and
7 5166 Retaining Ring $1.65 Enter a quantity and
8 70368 Mounting Gasket Discontinued
9 5298 Flange Body (Replaced by Will-Fit) $9.46 Enter a quantity and
10 3173DA Mounting Assembly
includes items #2-7 & #9
$36.06 Enter a quantity and
11 71951 Trim Shell Cap Discontinued
12 71975D Trim Shell Discontinued
13 71963 Insulation Discontinued
Parts for Insinkerator Disposals - Model 444
Description Price & Quantity
14 72029A Thru Bolt
4 bolts needed
15 -- Enclosure Assembly Discontinued
16 2467 Centrifugal Actuator Assembly Discontinued
17 72555 Kit Installation
includes items #18-22
18 -- Flanged Washer Discontinued
19 -- Beveled Washer Discontinued
20 -- Slip Nut 1-1/2" Discontinued
21 -- Tailpipe Discontinued
22 4577-A Emergency Wrench
(not shown)
$2.23 Enter a quantity and
23 8629T Stator Assembly Discontinued
24 3706C Start Switch Assembly Discontinued Enter a quantity and
25 2267CHZZ Protector Overload Discontinued
26 00806-ZZ End Frame Assembly
Replaces 71875
includes item #27
27 -- Ground Screw Discontinued
28 4134 Wire Shield Discontinued
29 72647A Terminal Assembly Cover Discontinued
30 -- Terminal Assembly Screw Discontinued
31 -- Bushing Discontinued
32 -- Cord Discontinued
33 -- ICU Book (not shown) Discontinued
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Disposer Cleaning Brush

Disposer cleaning brush
  • Scrub your garbage disposer quickly and easily to get rid of odor causing residues
  • Ergonomically designed T-handle allows for strong grip while cleaning the disposal
  • Works on most food waste disposal systems
  • Approximate dimensions 12" x 3.5"

Disposer Cleaning Brush = $8.11

Order 12, 24, 48 or more for additional savings!
Pricing discounts will show up in your shopping cart.
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Related Items & Information

Frequently Asked Questions

Q. "My garbage disposer smells! Is there anything that I can do besides buying a new one?"
A. The quickest and easiest way is to use the Disposer Freshener we offer. Disposa Fresh® is a non-toxic mixture of natural citrus oils and gelatin. Run cold water and turn on the disposer to make sure the disposer is empty, and then turn the disposer off. Now run hot water into the disposer but do not turn the disposer on. Turn the water off and drop in two or three capsules and turn on the disposer briefly to distribute the contents of the capsules inside the disposer. Let the disposer sit unused for awhile or until the next time you need to use it. As an alternative, you can also clean the disposer by having it grind up a few cups of ice and some table salt. This helps to cut the grease and slime off the sides of the disposer. Then flush it out with cold water followed by half of a lemon or lime to deodorize.

Q. "I've heard that garbage disposer waste harms septic tanks. Any truth to that?"
A. We have yet to read any study that reflects that. Some cities have banned disposers and then, later changed their minds and allowed them, such as New York. From what we know, food disposer waste gets consumed by bacteria in sewage treatment plants and septic tanks.

Q. "I see that in your parts section that you offer other finishes for flanges besides chrome/stainless. Are these finishes as good as chrome or stainless?"
A. We offer those finishes for people that "insist" on polished brass, white, almond, etc for a nicer "look" in their kitchen sinks. We do not believe they are as durable as the original chrome/stainless that comes with most brands of disposers (the flange that comes with WasteKing/BoneCrusher is VERY durable). For durability nothing beats the original finish. Special finishes will tarnish and become dull over time, and acids and alkaloids in common foods can cause the paint/enamel to chip or crack.

Q. "Should I be adding enzymes/bacteria to my disposer or septic tank whenever I use my disposer?"
A. Not in our opinion. There are even disposers that add enzymes every time that you use that disposer. From what we have read, bacteria grow naturally after initially being introduced (mostly by nature) into septic tanks, and no additional enzymes/bacteria need to be introduced. From our perspective, adding additional enzymes/bacteria each time seems like a waste of money and resources. One additional note, our Founder wishes to encourage you to use composting and not throwing all wastes down your food disposers. Save the Planet and recycle as much as possible.

It is the opinion of our Founder Vic that garbage disposers are not garbage cans, therefore, should not be used as such. Most potatoes peels, carrots and the like will not get chopped up well (with any brand), and can help clog your drain lines. He feels that food (garbage) disposers should be used sparingly. Much of what goes into your drains eventually has to be removed by sewage treatment facilities or be dealt with by some system.

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