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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Flushmate M-101526-F31 Complete Replacement System: 1.6 GPF System for Two-Piece Toilets, Intended for All OEMS Except Kohler K4404, Gerber 28-385, and -F3B- Serial Numbers

Flushmate M-101526-F31 Complete Replacement System: 1.6 GPF System for Two-Piece Toilets, Intended for All OEMS Except Kohler K4404, Gerber 28-385, and -F3B- Serial Numbers

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 water-efficient flush

⚙️Pressure-assisted high-performance flush

🛠️Complete quick-install kit included

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125.39 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Upgrade your flush game—power, efficiency, and style in one sleek system!

ECO SMART 1 6 GPF FLUSH - Save water without sacrificing power—flush smarter, not harder.
DURABILITY YOU CAN TRUST - Premium US-made materials pressure-tested for long-lasting commercial & residential use.
PRESSURE POWERED PRECISION - Compressed air technology ensures a powerful, clog-free flush every time.
EFFORTLESS UPGRADE INSTALL - All-in-one replacement system with easy-to-follow instructions for fast setup.
CONSISTENT SAVINGS GUARANTEED - Reliable water efficiency backed by a 5-year limited warranty for peace of mind.

The Flushmate M-101526-F31 is a genuine, pressure-assisted 1.6 GPF replacement system designed for two-piece toilets (excluding select OEM models). It delivers superior flushing power using compressed air technology, reduces water consumption compared to traditional gravity systems, and includes a complete installation kit. Built with durable US-made materials and backed by a 5-year warranty, it ensures consistent performance and water savings for both commercial and residential applications.

Specifications

ASIN	B00UPCMPSI
Best Sellers Rank	#20,655 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Toilet Replacement Parts
Brand Name	Flushmate
Customer Reviews	4.5 4.5 out of 5 stars (958)
Exterior Finish	Brass
Global Trade Identification Number	00648714410267
Included Components	M-101526-F31 Complete Replacement System
Item Dimensions	16 x 14 x 8 inches
Item Weight	9 Pounds
Manufacturer	Flushmate
Manufacturer Part Number	m-101526-f31
Material Type	Brass, Plastic, Rubber
Model Number	M-101526-F31
Number of Pieces	2
Outlet Connection Type	Two-Piece Toilets
Size	1.6 GPF
UPC	648714410267
Unit Count	1.0 Count

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