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 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

⚡Pressure-assisted high-velocity flush

🔧Complete quick-install kit included

🚽1.6 GPF water-efficient flush

$580.26

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Description

🚽 Upgrade your flush game—power, efficiency, and reliability 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 reliability in any setting.
BACKED BY 5 YEAR WARRANTY - Confidence and peace of mind with industry-leading manufacturer support.
PRESSURE POWERED PERFORMANCE - Compressed air technology delivers a powerful, clog-free flush every time.
FAST HASSLE FREE INSTALLATION - All-in-one replacement kit with clear instructions—upgrade your toilet in no time.

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 uses compressed air to deliver a powerful, single-flush performance that reduces water use compared to traditional 3.5+ GPF systems. Engineered for quick installation with all necessary components included, this US-made system ensures durable, consistent water savings and comes backed by a 5-year limited warranty, making it ideal for both residential and commercial upgrades.

Specifications

ASIN	B00UPCMPSI
Best Sellers Rank	#24,807 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Toilet Replacement Parts
Brand Name	Flushmate
Customer Reviews	4.4 4.4 out of 5 stars (963)
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	7 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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$580.26

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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