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FLUIDMASTER Pro 57K flush valve kit with bolts and gaskets

FLUIDMASTER

FLUIDMASTER Pro 57K Flush Valve Kit with Bolts and Gaskets toilet accessory

SKU CH-WDY9-60K3H

Manual flush valve kit with bolts and gaskets for toilet repair and maintenance

  • Product typeRegular
  • Complete flush-valve kit includes bolts and gaskets
  • Manual operation ensures simple, reliable flushing
  • Fluidmaster brand trusted for toilet repair parts
  • New condition guarantees unused, factory-fresh components
  • Regular type fits standard toilet installations

Flush Valve Kit With Bolts And Gaskets

The FLUIDMASTER Pro 57K is a manual flush valve kit designed for standard toilet repairs. It includes the valve, bolts and gaskets needed for a complete installation. This kit suits homeowners and plumbers replacing worn flush mechanisms in compatible toilets.

Fits Standard Toilet Tanks

The kit installs inside the tank and connects to the existing supply line and flush handle. It replaces the old valve assembly without requiring specialised tools. The included bolts and gaskets provide the sealing hardware so no extra parts are needed for the repair.

Model 57K Capacity

The valve delivers a standard flush volume for regular residential use. It handles typical household demand but is not intended for high-traffic commercial fixtures or dual-flush conversions. Buyers needing adjustable flush volumes or pressure-assist performance should consider other solutions.

How it compares

Measured against everything we stock in Toilet Seats & Add-Ons, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 70% of the 427 comparable items (median $17.99).

Specifications

Product
Brand nameFLUIDMASTER
Product typeRegular

Questions about this item

What is the model number of this flush valve kit?

The kit carries the Pro 57K designation, which identifies this specific flush valve assembly.

Does the kit generate any noise or heat during normal operation?

As a purely mechanical valve with no motor or electronics, it produces no measurable noise or heat when the toilet is flushed.

Which existing toilet components must be compatible for this kit to install correctly?

The valve is designed for standard two-piece toilets, so the tank mounting hole, flush lever arm and water supply line must match common dimensions.

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