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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🚽 Upgrade your throne with smart, sustainable flush power!

SMART LEAK DETECTION - Built-in sensor alerts you instantly to leaks, preventing costly water waste and damage.
SAVE WATER SAVE MONEY - Converts standard 2-piece toilets to efficient dual-flush, cutting water use without hassle.
ELIMINATE FLAPPER FAILURES - Replaces worn flappers, chains, and handles to stop common leaks and improve flush reliability.
DURABLE PERMAFIT SILICONE SEAL - Chemical-resistant and warp-proof for long-lasting, maintenance-free performance.
INSTALL IN MINUTES NO TOOLS NEEDED - Drop-in design means no tank removal or plumbing expertise required—upgrade your toilet effortlessly.

The Next by Danco HYR451T Hydroright Plus is a silicone-sealed, dual-flush converter kit designed for 2-piece toilets 1.6 GPF and higher. It installs tool-free without tank removal, features a fast-fill valve for efficient flushing, and includes leak detection technology to alert users of water waste. This upgrade eliminates traditional flapper and handle issues, promoting water savings and reliable operation.

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€ 180.35

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Colour	white
Material	silicone
Brand	Danco
Item Weight	45 g
Seat Material Type	Silicone
Manufacturer	Next by Danco
UPC	188670000381
Global Trade Identification Number	00188670000381
Country of Origin	USA
Item model number	HYR451T
Product Dimensions	7.62 x 7.62 x 26.67 cm; 45.36 g
ASIN	B00B9BNGU0

Next by Danco HYR451T Hydroright Plus with Handle

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