This this work on a sloped flapper?

I installed this in my girlfriend's toilet, and it has a sloped drain. I thought I needed the plastic spacer to attach the drain valve assembly, but it did not seal. After realizing there is a rubber bushing/spacer, I replaced the plastic shim with the rubber and that stopped the leaking. So far this proves to be holding.

Will this work in any standard toilet?

This also doesn’t fit older side flush Pegasus toilets. You need at least three inches clearance between the center of the handle mounting hole and the riser tube for the fill valve. The handle assembly for this kit is very bulky and will interfere with the float if there isn’t much room.

Does this fit a kohler ellison toilet as a replacment part? is there any thing else i need?

As long as the lower rubber seal fits the tank drain. Don’t place too much pressured on unit, or will deform seal, and the tank will drain.

anyone tried this on a mansfield? sounds like i need to convert to flapper before install

This kit requires the flapper and the overflow value to be separate, though there is NO mention of this anywhere that I can see. You have to attach the big white piece to the overflow value, and the blue thing at the bottom sits where the flapper was. On a Mansfield toilet, there's no way to remove the plastic piece that serves as the combined flapper/overflow valve without disassembling, so there is no way to insert this thing. I considered trying to replace the weird combo piece with a separated assembly, but then I decided to just buy a Niagara toilet and save myself the headache. Mansfield toilets are dumb.

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Danco HYR451T HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve, Lever Handle, White, HYR451T

Danco HYR451T HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve, Lever Handle, White, HYR451T

Product ID: 15778457

Details

Brand
Next by Danco
Color
White
Item Weight
1.5 pounds
Material
Plastic
Product Dimensions
3"D x 3"W x

💧Dual flush cuts water use by up to 50%

🔧Adjustable height 11-13.8 inches

⚙️Tool-free install in 5-10 mins

200.90 DT

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Description

🚽 Upgrade your throne with smart water-saving power!

NO TOOLS NO HASSLE - Quick drop-in installation means no tank removal or plumbing expertise required—upgrade your toilet in under 10 minutes.
SMART FLUSH CONTROL - Unique split lever design offers a light-touch quick flush and a full flush, giving you precise control over water usage.
LEAK PROOF CONFIDENCE - Permafit silicone seal resists chlorine and chemicals, eliminating leaks caused by worn flappers or faulty chains.
SLASH YOUR WATER BILL - Dual flush technology saves water by using less for liquid waste and full volume for solids—eco-friendly efficiency at your fingertips.
CUSTOM WATER CALIBRATION - Detects leaks and lets you fine-tune water volume for each flush, maximizing savings without sacrificing performance.

The Danco HYR451T HydroRight Universal Water-Saving Toilet Repair Kit converts standard toilets into dual flush systems, cutting water use significantly. Featuring a durable silicone seal, tool-free installation, and an innovative split lever for precise flush control, it eliminates leaks and allows customizable water calibration. Compatible with most 2-inch flush valves, this kit is a quick, eco-conscious upgrade for any modern bathroom.

Specifications

ASIN	B00B9BNGU0
Best Sellers Rank	#22,029 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Toilet Flush Valves
Brand	Next by Danco
Brand Name	Next by Danco
Color	White
Customer Reviews	4.0 out of 5 stars 2,249 Reviews
Global Trade Identification Number	00188670000381
Included Components	Dual Flush Valve, Fill Valve, Handle
Installation Method	Floor Mounted
Installation Type	Floor Mounted
Item Dimensions D x W x H	3"D x 3"W x 10.5"H
Item Type Name	HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve
Item Weight	1.5 pounds
Manufacturer	Danco, Inc
Manufacturer Part Number	HYR451T
Material	Plastic
Material Type	Plastic
Model Number	HYR451T
Number of Items	1
Number of Packs	1
Product Dimensions	3"D x 3"W x 10.5"H
Seat Material	Plastic
Shape	Round
UPC	188670000381
Unit Count	1 Count

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200.90 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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