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Will Fit Toilet Flush Valves

Find an alternative replacement flush valve for your toilet

Aftermarket, or "will fit", flush valves are just the thing when your OEM flush valve has been discontinued or cannot be identified. In fact, many aftermarket valves are manufactured by the same companies that produce the OEM valves for popular toilet brands. Designed to be as "universal" as possible, aftermarket valves are available in adjustable and non-adjustable styles. Ideally you would select an aftermarket valve that has an overflow tube about 3/4" - 1" below the lowest point water can exit the tank. If needed, a non-adjustable style can usually be cut down to fit the tank (though this does render it non-returnable), while an adjustable flush valve style has an overflow tube that can be raised or lowered to fit a variety of tank depths. Both designs are very nearly universal although, as with all replacement parts, they won't fit every toilet out there.

Proudly made in the USA Look for this symbol to find toilet flush valves manufactured in the USA

3" Flush Valve & Flapper Rebuild Kit

Fluidmaster 540AKR flush valve and flapper repair kit
Features:
  • Restores your toilet to original performance
  • High efficiency toilet (HET) complete flush valve replacement for 3" flapper flush valves
  • Fits American Standard, Toto, Briggs and many other 3" flapper toilets
  • Overflow tube slides up or down for needed height
    -adjustable from 5-9/16" to 8" tall
  • Flapper adjusts to match your toilets original setting for maximum water savings
  • Kit includes: flush valve, adjustable flapper, flush valve washer, tank to bowl gasket, 2 corrosion resistant brass tank to bowl bolts, 4 tank to bowl rubber washers, 4 flat metal washers, and 4 nuts.
  • View 540AKR flush valve dimensions

540AKR Flush Valve & Flapper Repair Kit = $17.30

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Korky Plus Adjustable Flush Valve & Flapper

Korky Plus
Features:
  • Adjustable overflow tube height - 7" to 11-1/2"
  • Chlorine resistant for long lasting durability
  • 2" flapper flush valve
  • Fits most 2-piece toilet tanks
  • Installation instructions included
  • Proudly made in the USA USA flag button

Description Price & Quantity
Korky plus adjustable flush valve with flapper $10.96
Replacement flapper only - 2001BP $3.97
Replacement WA84 flush valve gasket only $1.37

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Korky Plus 12" Flush Valve & Flapper

Korky Plus
Features:
  • 12" overall height, 10" overflow tube
  • 2" flapper flush valve
  • Chlorine resistant for long lasting durability
  • Fits most 2-piece toilet tanks
  • Installation instructions included
  • View flush valve dimensions
  • Proudly made in the USA USA flag button

Description Price & Quantity
Korky plus 12" flush valve with flapper $9.19
Replacement flapper only - 2001BP $3.97
Replacement WA84 flush valve gasket only $1.37

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Korky 2" Top Mount Flush Valve Plus Flapper

Korky flush valve
Features:
  • 7-1/2" tall
  • Fits 2" top mount one-piece toilets
  • Constructed of chemical resistant material
  • Includes flapper with chain
  • Installation disc wrench included
  • view dimensions

Replacement Flush Valve with Flapper (Lavelle 723X) - 7 1/2" tall = $18.89

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Certain Flush Single Piece Flush Valve
by Coast Foundry

Cycolac Flush Valve
Features:
  • 9" tall overflow tube
  • 2" flapper flush valve
  • Includes chemical resistant chain link flapper
  • The entire valve is a single piece
  • Easy to install
  • For two-piece toilets

Possible Alternative: Korky Plus 12" Valve & Flapper
(overflow tube will need to be cut down to 9" height - can use any type of saw (wood saw, hack saw, etc.)
Please note: altered valves are non-returnable.

Description Price & Quantity
Certain Flush unibody 2" flush valve Discontinued
Replacement chemical resistant flapper $11.67
Replacement WA84 flush valve gasket only $1.37

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Counter Balance Flush Valve

white flush valve
Features:
  • Counter balance flush valve - allows flapper to stay open until toilet has completely flushed
  • 2" flapper flush valve
  • Chemical resistant plastic
  • Stainless steel chain
  • Used in some Gerber Mirage toilets

Description Price & Quantity
Counter Balance Flush Valve $15.08
Replacement flapper only - 495-6037-00 $15.65
Gasket only - fits the #495-6037-00 $4.81

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All Brass Flush Valve

Image of All Brass Flush Valve

This all brass "Douglas" style flush valve includes a brass overflow tube, rod guide, shank nut and washer. These all brass flush valves were originally used with tank balls in most two-piece toilets before flapper technology became popular. The brass overflow tube is 22 gauge, 1" in diameter, 10" long, and is threaded (27 threads per inch) into the flush valve base. The center of the overflow tube is 2-1/8" from the center of the flush valve opening.

All Brass Flush Valve = $30.81

The tank ball and lift wires are essential but not included and will need to be purchased separately below.

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Replacement and Essential Parts for Brass Flush Valves

The replacement brass overflow tubes are 22 gauge solid brass. We offer two different overflow tubes although they are both 10" long. One tube is 1" diameter on both ends, but is only threaded on one end with 27 threads per inch. The other tube is 1-1/8" diameter on one end while the other end is 1" diameter. Both of the ends are threaded with 27 threads per inch.

Description Price & Quantity
1-1/8" x 1" x 10" Brass Overflow Tube $5.91
1" x 10" Brass Overflow Tube $5.70
WA84 Flush Valve Gasket/Washer $1.37
B-251 Tank Ball - (2-1/4" - 2-5/8") - extra heavy duty $3.69
Brass lift wire - upper 8-1/2" long $2.06
Brass lift wire - lower 4-1/2" long $1.48
Brass lift wire - lower 5-1/2" long $1.71

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Miscellaneous

Tank-To-Bowl Toilet Bolt Sets

Bolt set
Features:
  • Secures tank to bowl
  • Durable solid brass construction
  • Includes 2 solid brass bolts, 4 rubber washers, chrome plated zinc: 2 nuts, 4 flat washers, and 2 wing nuts
  • Click here to see a common tank to bowl configuration picture
  • Click here to purchase wax and sponge toilet rings (gaskets)

Solid Brass Tank-to-Bowl Bolt Set = $4.41

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Related Items & Information



Frequently Asked Questions

Q. "What are the most commonly replaced toilet parts?"
A.This depends on several factors; each time you use your toilet the trip lever, flapper, and fill valve are operated. You will find, however, that the flapper and fill valve are the parts most exposed to water and will be the first ones to wear out in most cases.

Q. "How long 'should' the parts inside of my toilet last?"
A. That depends on a number of variables and which parts. Water quality is one of the major factors. If your water source is heavily chlorinated then many parts won't last long. Or if you have a lot of sand or grit or have a low pH or "aggressive" water source then parts simply won't last as long as the 'average' length of time. Also the quality of the parts matters. The replaceable parts such as flappers and washers/seals generally will last at least 4 to 5 years on "average." If you use a bowl cleaner some flappers won't even last one year. If your flapper has black "goo" on it then it is either due to age or quality of your water and if it feels soft then it's best to change it.

Q. "What does 'will fit' mean?"
A. "Will Fit" is a term used to define an item that may or may not be made by the original manufacturer (OEM), but will function just like the original part.

Q. "What is the difference between "OEM" and "will-fit" parts? And what does OEM mean anyway?"
A. "OEM stands for "Original Equipment Manufacturer". This means anything from the original manufacturer that is sold to a second company to use in production of that second company's product. In other words, many toilet manufacturers outsource for the internal working parts of the toilet, such as the fill valves, flush valves, or flappers. When this happens, they have the opportunity to use an existing part, or to spec something for the specific toilet. When the toilet manufacturer chooses to use an existing part, the manufacturer of the part can still sell that piece under their own name. If the toilet manufacturer chooses to spec something for the specific toilet, the part manufacturer can then only provide that part to the toilet manufacturer. What this means for you is that you can sometimes get the *exact same part* (by the original manufacturer of the OEM part), but under another name and at a better cost! So when your toilet's internal working parts need to be replaced, you may have the option to use either the "OEM" part number or use the "will-fit" part number to order what you need. Please note that only some "will-fit" items are manufactured by the OEM manufacturer. If this is essential to your repair, please feel free to contact us and we will be happy to check for you.


Please note: While we strive to ensure every product we label as "Made in the USA" really is 100% made in the USA, it is also important to understand that sometimes manufacturers make changes to their products, or for various reasons may receive components or materials that they would normally purchase domestically from an overseas supplier - and they don't necessarily let distributors (like us!) know that they've changed something about the product or where it is manufactured.

If you receive a product that PlumbingSupply.com® says is "Made in the USA" and the product states it was manufactured elsewhere, please contact us. We will happily replace or refund your purchase to your satisfaction.


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