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503 Series Sloan Flushmate One Piece Tank

Flushmate

sloan-1pc-flushmate-503-series

FLUSHMATE System - For all OEM products from the following brands:

  • American Standard
  • Gerber

In Stock!   Order by 6pm EST for Same Day Shipping.

Flushmate products cannot be retrofitted to existing gravity toilet bowls. Use only with Flushmate-equipped toilets.

42740228

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42740228

503 Series Sloan Flushmate One Piece Tank

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Sloan Flushmate 503 Series

Find the serial number on your tank label

Model No. M-102540-F3
Flushmate Complete Replacement System 503 for Gerber


Verify Configuration on serial number XXXXXX-F3G-XXXX

Direct Replacement for configuration style F3G, F03

(For left handled toilets only)

Replacement kit includes:
(1) Flushmate Complete System 503
(1) Flushmate Complete Service Manual for 503 Series

Find the serial number on your tank label

Model No. M-102540-F3A
Flushmate Complete Replacement System 503 for American Standard


Verify Configuration on serial number XXXXXX-F3A-XXXX

Direct Replacement for configuration styles F3A

(For left handled toilets only)

Replacement kit includes:
(1) Flushmate Complete System 503
(1) Flushmate Complete Service Manual for 503 Series

Reviews

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  • 5
    1432 (82%)
  • 4
    203 (12%)
  • 3
    71 (4%)
  • 2
    14 (1%)
  • 1
    21 (1%)
94% of customers rate this company 4- or 5-stars
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Cornelius S. Verified Customer   
06-02-25

Very easy and fast

Would Buy Again
5 / 5
Robert W. Verified Customer   
05-27-25

very helpful

Would Buy Again
5 / 5