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Rubber Flush Valve Seal Seat Disc
Manufacturer Resources
Product Specs
- Product Type:
- Seal Seat Disc
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Family:
- REPAIR PARTS
- Luxury/Non Luxury:
- Repair Parts
- Residential Commercial:
- Repair Parts
- Product Length:
- 7.7
- Product Height:
- 1.5
- Product Weight:
- 0.115
- Product Width:
- 4.5
- Department:
- Plumbing
- Parts and Accessories Type:
- Seal
- Application:
- Toilet
American Standard 033643-0070A – Frequently Asked Questions
1) What does the American Standard 033643-0070A rubber seal seat disc do in a flush valve?
It is the rubber seal that seats against the flush valve opening in the tank, the part that stops water from trickling into the bowl between flushes. When a toilet runs continuously or ghost flushes, a worn or warped seal disc is the usual cause, and replacing the disc is far cheaper than replacing the whole flush valve. American Standard sells it as repair part 033643-0070A.
2) Do I need to order anything else with the American Standard 033643-0070A seal disc to fix a running toilet?
The 033643-0070A is the seal disc alone. If the running water traces to the fill valve or the flapper chain rather than the seat seal, the disc will not fix it. Shut the supply, drain the tank, and check whether the leak path is at the flush valve seat before ordering, because that is the only failure this part addresses.
3) Can I stock the American Standard 033643-0070A seal disc for a building with a lot of American Standard toilets?
That is what the part is for. It is an American Standard repair part sold under a single manufacturer number, 033643-0070A, with one configuration and no options to specify, so a property manager or MRO buyer can order the same line item repeatedly and keep a few on the shelf without tracking finish or size variants.
4) Is the American Standard seal seat disc a finished trim part or a plain rubber component?
Plain rubber, no finish applied. It ships in one configuration only, listed as no finish, because it sits inside the tank where nothing is visible. There is no chrome, brushed nickel, or bronze version to choose between when ordering.
How fast can I get the American Standard 033643-0070A delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the American Standard 033643-0070A come with a warranty?
Absolutely. The American Standard 033643-0070A is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the American Standard 033643-0070A?
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