American Standard toilet parts by tank number: Champion seal 7301111-0070AP

Last updated: 2026-10-27

Tank number first

American Standard: "The best way to identify parts for your American Standard toilet would be first to locate the four-digit model number, which starts with either a "2" or "4". This model number can be found inside the tank." (AS Knowledge Base). It also runs a Parts Store.

Champion and Champion PRO parts

Source: AS Replacement Parts Catalog 2023. Lids are on each tank's row. Flush valve, seal and inlet valve come from cells that span all six rows on the page image. XXX = color code; the 4215A sheet's example is 020 = white.

American Standard's 2024 sheet for tank 4215A lists inlet valve 7381125-400.0070A, not 7381548-400.0070A. Confirm the part number with American Standard before you buy.

American Standard tanks

• Tank 4215A (Champion)
• Tank 4149A
• Tank lids by tank number

See find your tank number.

Sources

1. American Standard Knowledge Base, What information is needed to identify parts for an American Standard toilet?: https://faq.americanstandard-us.com/article/1153 (read 2026-10-27)
2. American Standard, Replacement Parts Catalog 2023 (Toilets Replacement Part Service Guide, PDF): https://do5nkkzntcenb.cloudfront.net/Project/Sites/Lixil/US/American-Standard-US/PDFs/Toilets%20Replacement%20Part%20Service%20Guide%20FINAL.pdf (read 2026-10-27)
3. American Standard, Parts Store: https://www.americanstandard-us.com/collections/parts-store (read 2026-10-27)

Last checked 2026-10-27.