Best Danco Toilet Flush Valves in 2026

FIXES NOISY, RUNNING TOILETS: Toilet repair kit replaces inefficient fill and flush valves, and leaky flappers to help solve most common toilet fill problems

UNIVERSAL DESIGN: 400A toilet fill valve adjusts easily from 9 – 14 inches, fits most 2-inch flush valve toilets, and is ideal for use in 1.6 to 3.5 gallons per flush toilets or larger. Dual Flush: No

CORROSION RESISTANT: Solid frame 501 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and is chlorine and hard water resistant

RELACEMENT TOILET FLUSH LEVER: This Danco Toilet Tank Handle is ideal for updating or replacing Broken, worn-out toilet handle

8 INCH TOILET LEVER LIFT ARM: The toilet handle lift arm is 8 inches in length and has three holes to allow for the toilet flapper chain to be adjusted for ideal flush functionality

COMPATIBILITY: This toilet handle is designed to fit most standard toilets, but it is crucial that you check the arm length to ensure proper fit

Kohler genuine part

Silent fill provides a gracious experience by filling the tank quietly

Multiple fill-rate inserts are provided to optimize performance and conserve water.

For Wellworth Classic and Highline toilets

Elegant design and finish

The product is manufactured in United States

Mansfield Flush Valve - Model # 211 - 11-1/2" - For all Trip Levers

Includes spud gasket and locknut

Package Dimensions: 8.7 L x 5.15 H x 10.55 W (inches)

Package Weight : 0.82 pounds

Country of Origin : United States

WATER-SAVING toilet fill valve with built-in mini-valve that adjusts tank refill water level

DETECTS LEAKS: The water-saving toilet fill valve sounds an audible alert when a leak is detected making you aware of any potential issues that must be addressed

CLEANING JETS: Strong jets stir up debris in toilet tank in order rush any dirt down the drain with every flush keeping your toilet tank cleaner

UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.

EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''

INCLUDES: Installs in less than 5 minutes. Includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, refill adjuster, coupling nut, tamper proof key & instructions.

TOILET REPAIR KIT: The Danco Toilet Repair Kit includes replacement parts for the most common toilet parts that cause a leaky toilet and will restore your toilet to its original working condition.

TOILET FILL VALVE DIMENSIONS: The fill valve height is approximately 8.5 inches from the bottom of inside the tank.

TOILET BALL ROD FLOAT & BALL FLOT DIMENSIONS: The length of the brass rod is 7.75” and the length of the float is 5.5”; when the brass road is threaded into both the float and threaded into the fill valve, the total length of the rod and float ends up being about 11.75”.

Replacement part

Flush valve assembly less mounting nut

With 2" flapper and flush valve wrench

Country Of Origin: China

Model Number: K83664

Item Package Dimensions: 7.25" L x 5.0" W x 4.0" H

Flush rates available are a super powerful 4.5 gpf, the standard 3.5 gpf full-volume flush, and a water-saving 1.6 gpf

Standard 11-1/2 in. rough-in and 1-1/2" top spud

No-leak handle reduces water waste

WATER-SAVING DUAL FLUSH TOILET REPAIR KIT: Converts a standard toilet into a dual flush toilet that saves water by reducing the amount of water used with each flush. The HYR451T combines two products that together will increase your toilet’s efficiency: HYR271 Dual Flush Converter and HC630 HydroClean fill valve

COMPATIBILITY: The Dual Flush Converter works with standard 2 in. flush valves and requires a 10-inch minimum clearance from highest point of the flush valve opening to the inside of the tank lid. NOT COMPATIBLE with 1.28 GPF toilets, toilets with 3″ flush valves, or Mansfield Brand toilets

FLUSH VALVE REPLACEMENT INSTALLATION TIP: Be sure to place the Dual Flush Converter directly in the center of your existing flush valve

【Enhance Your Toilet's Performance】Fix a leaking toilet with 3" (80 mm) drain outlet and turn into a powerful flushing. Using together with R&T fill valve & tank to bowl gasket and bolts will make your toilet flush like new again. Please note: fill valve, gasket and bolts kit are sold separately.

【Water-Saving】The 3 in. (80 mm) dual flush valve provides optional full flush for powerful flushing and half flush for water-saving flushing which reduces your bill. Lighter pushing force, more convenient for elder and children.

【Easy Installation & Adjustment】Easy installation without tools. Adjustable overflow tube to fit different tank heights(11.22"-15.15"), half and full water level adjusters to control water consumption.

Water-saving toilet fill valve detects leaks

Installs easily without tools

Easy calibration assures full flush power

Durable plastic construction

One Piece Design

Quiet Operation Due To Being Below Water Level

Durable plastic construction provides strength

Replaces mansfield #208 and 209 valves

Provides a powerful flush with water-saving value

Durable rubber construction

Works with Mansfield models #208 and 209 series

Repairs flush valves

Durable rubber construction

provides a positive seal

Includes 1 seal

Durable rubber construction

Works with Universal rundle models #259, #260, #278 and #280

Repairs flush valves

The kit repairs flush valves for American standard cadet 3 toilets

Includes a silicone flapper seal and rubber shank washer

Fixes a leakyy flush valve

Durable plastic construction

Fits models #4, #5, and #6 Actuating Units

Compatible with American Standard toilets

Durable polystyrene construction provides strength

Fits American Standard New Style #5 flush valve

Low profile style

【Zinc Alloy】This Manual Flush Valve is made from zinc alloy, corrosion resistant, strong and durable

【for Most Toilets】Easy to use and fit for most toilets, universal and practical. Convenient to install and replace, suitable for home, office, hotel use, etc.

【Applicable Scene】Applicable Water Pressure: 1Mpa, Mounting Aperture: DN15/20MM. Has fine workmanship and delicate chromium plating process, smooth and glossy

Durable rubber construction

Works with Mansfield 88870 #210 series

Repairs flush valves

V500A Flush Valve Vacuum Breaker Repair Kit for Sloan Regal, pre-1997 Royal, and Crown. Kit contains: G-44 vacuum breaker gasket, V-551 vacuum breaker rubber sleeve, V-552 vacuum breaker plastic baffle.OEM reference NO. 3323192.

FLUSH VALVE VACUUM BREAKERS

FOR SLOAN

Rubber construction for durability

Designed to be compatible with Eljer toilets

Repairs Eljer Touch Flush models