Does this model replace M-101526-F3?

I had to replace mine and the serial # was different. The main issue is to find the model that fits your particular brand of toilet and size of tank. Some of the hardware may have to be salvaged from your old tank as well. Some of the plumbing supply houses can also translate your old # for the new model.

does unit come with gaskets and large locknut wrench?

Gaskets yes, wrench no. You can either purchase one on Amazon or use a pair of pliers that you can expand to open wide (that's what I used when I replace mine today).

Question to seller: Do you have / know where to get the parts to enable this to be flushed from a left hand toilet? This part not included

Yes. Here on Amazon, for one. Part number AP300503. Or just search for Flushmate flush handle. It actually showed up in my items frequently bought together box with this.

Is that a typo? ships in 1-2 months?

Hmmm, for some reason the site isn't letting me edit that portion. They indicate 4-14 days transit time, so perhaps they figure it will take 2 weeks or so for them to process and actually ship. Certainly I can can get them the flushmate unit in 3-5 days. Hope this helps. And I agree with 1-2 months seems a bit ridiculous. I will call them and try to find out more about this and I will reply to your question again.

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Flushmate M-101526-F31 System, 1.6 GPF, Fits Most OEM Toilet Tanks

Flushmate M-101526-F31 System, 1.6 GPF, Fits Most OEM Toilet Tanks

Product ID: 34508939

Details

Brand
Flushmate
Exterior Finish
Brass
Global Trade Identification Number
Item dimensions L x W x H
16 x 14 x 8
Manufacturer
Flushmate
Material
Brass Plastic

🚽1.6 GPF high-efficiency flush

⏱️Quick, hassle-free installation

⚙️Pressure-assist tech for powerful flush

€ 520.79

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Description

🚀 Upgrade your flush game with power, efficiency, and style!

BUILT TO LAST - Premium US-made materials ensure durability and consistent water savings for years.
EFFORTLESS UPGRADE - Fits most OEM tanks and replaces Flushmate 503 & Series III systems seamlessly.
PEACE OF MIND WARRANTY - Backed by a 5-year limited warranty—reliability you can count on.
ECO SMART 1 6 GPF FLUSH - Save water without sacrificing performance—flush smarter, not harder.
PRESSURE POWERED PERFORMANCE - Compressed air technology delivers a powerful, clog-free flush every time.

The Flushmate M-101526-F31 is a premium 1.6 GPF pressure-assist toilet system designed to fit most OEM tanks and replace Flushmate 503 Series & Series III models. Engineered with compressed air technology, it delivers a powerful, single-flush performance that reduces water use compared to traditional 3.5+ GPF systems. Made in the USA with durable materials, it ensures long-term reliability and consistent water savings, backed by a 5-year limited warranty for commercial and residential use.

Specifications

ASIN	B00UPCMPSI
Best Sellers Rank	#23,625 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Toilet Replacement Parts
Brand Name	Flushmate
Customer Reviews	4.4 4.4 out of 5 stars (974)
Exterior Finish	Brass
Global Trade Identification Number	00648714102698
Included Components	M-101526-F31 Complete Replacement System
Item Dimensions	16 x 14 x 8 inches
Item Highlight	Except Kohler K4404 & Gerber 28-385, Compatible with Flushmate 503 Series and Series III Systems, 5-Year Warranty 93001054
Item Weight	7 pounds
Manufacturer	Flushmate
Manufacturer Part Number	m-101526-f31
Material Type	Brass, Plastic, Rubber
Model Number	M-101526-F31
Number of Items	1
Number of Packs	1
Number of Pieces	2
Outlet Connection Type	Two-Piece Toilets
Size	1.6 GPF
Unit Count	1 Count

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€ 520.79

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

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