In-Sink-Erator Model 777ss 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 777ss
Description Price & Quantity
1 5032A Stopper Assembly
includes gasket item #2
1876 Deluxe Stopper - 2 piece Discontinued
2 5029 Stopper Gasket Discontinued
3 70966 Baffle $6.09 Enter a quantity and
4 5170AC Strainer Flange
Replaced by will-fit 5170BE - additional colors & designer finishes
$23.08 Enter a quantity and
5 1160 Sink Flange Seal $2.84 Enter a quantity and
6 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
7 5141 Mounting Flange $6.20 Enter a quantity and
8 73258 Backup Screw (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
9 5166 Retaining Ring $1.65 Enter a quantity and
10 1010-A Mounting Gasket Discontinued
11 5298 Flange Body (Replaced by Will-Fit) $9.46 Enter a quantity and
12 71952 Trim Shell Cap Discontinued
13 72103 Trim Shell Assembly Discontinued
72103ZZ Trim shell Assembly Discontinued
14 71953 Wrench Holder Discontinued
15 71965 Insulation Discontinued
16 74098 Tapping Screw (each)
Replaces 71788
3 screws needed
17 9873 Body Container Assembly
includes item #14
18 2539 O-Ring Discontinued
19 70647 Sleeve & Seal Kit
includes items #19-23
20 2854 Plug
only available in kit (item #18)
see item #18
Parts for Insinkerator Disposals - Model 777ss
Description Price & Quantity
21 -- Hex Head Flange Bolt
only available in kit (item #18)
see item #18
22 -- Slinger
only available in kit (item #18)
see item #18
23 -- Seal
only available in kit (item #18)
see item #18
24 -- Sleeve
only available in kit (item #18)
see item #18
25 71022 Rotating Shredder Assembly Discontinued
26 9209W Upper End Bell Assembly Discontinued
27 1470 Tailpipe Gasket $1.41 Enter a quantity and
28 8219 Tailpipe
Replaced by Will-Fit
$4.55 Enter a quantity and
29 5490 Tailpipe Flange Discontinued
30 1491 Tailpipe Screw Discontinued
31 8628AA Stator assembly Discontinued
32 70422 Shaft assembly
includes item #33
33 2642 Washer Discontinued
34 2467 Centrifugal Actuator Switch Discontinued
35 4134 Wire Shield Discontinued
36 70360 Start Reverse Switch Discontinued
37 2267CMZZ Overload Protector $8.32 Enter a quantity and
38 5861 Capacitor Discontinued
39 71425 Capacitor Clip Discontinued
40 70424 Lower End Frame Assembly
includes item #42
41 2486A Thru Bolt (each)
2 bolts needed
Discontinued Enter a quantity and
Thru Bolt (2 pack)
2 bolts needed
42 2466A Ground Screw Discontinued
43 71387 Terminal Cover Discontinued
44 70734 Terminal Cover Screw $2.05 Enter a quantity and
-- -- Care & Use Booklet Discontinued
-- 2610SP Instruction Assembly
includes items #3, #27-30
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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 recommend them as they are not 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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