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540AK/AKR – 3″ Flush Valve with bolts

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3” Toilet Flush Valve Kit to replace the flush valve in your HET toilet. To determine whether your toilet is HET, please click here:

How to check your toilet type

The 540AK/AKR flush valve comes with these features:

  • Fixes leaks between tank and bowl
  • Easy adjustable overflow tube
  • Adjustable flapper to maximize water savings
  • Chlorine resistant silicone flapper seal**
  • Includes a gasket, bolts, washers, and nuts for a complete repair

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

540AK/AKR – 3″ Flush Valve with bolts

Download Installation Instructions

BUY ONLINE

The 540AK/AKR – 3″ Flush Valve with bolts is available online, from our following retail partners.
IN THE UNITED STATES:
IN CANADA: