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
Key features
- •For ALL OEMs except Kohler K 4404 tank and Gerber 28-385 tank ; CAUTION does NOT work in One-piece Fixtures ; Tank-to-Bowl Gasket
- •It does NOT fit 10 Inch rough-in tanks, only 12 Inch rough-in tanks. "Rough-in" refers to the distance from the wall to the bolts at the center of the drain.
- •ONLY used on model 503 Flushmate Systems 1.6 gpf tanks
- •Does not include Cartridge
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
List Price: $262.83$236.55DEALYou Save: $26.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (30)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.4
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Works. Easy to install
Squiggles✓ Verified Purchase•May 2, 2024
Watched a short YouTube video on how to do it and it took about 15 minutes total to replace my old one
Great product!
Vickie✓ Verified Purchase•May 1, 2024
So glad we were able to order these replacement tanks instead of having to replace all our toilets. Which would have been pretty expensive. Works perfect and easy to install.
Requires very little effort or skill to install - just drop it in.
Paul A Pongratz✓ Verified Purchase•April 29, 2024
These last about 10 years or more so we don't replace them often...but when we do? Slam dunk! It's an easy replacement!
We use these in our public restrooms and in the office restrooms and they work very reliably. Several of my coworkers use this same tank in their toilets at home too.
These all-in-one tanks sure beat the old flapper valve & float assembly we once used - and deliver a really powerful flush - while saving water in the process!
This is a 5🌟star product...Two thumbs up!
We use these in our public restrooms and in the office restrooms and they work very reliably. Several of my coworkers use this same tank in their toilets at home too.
These all-in-one tanks sure beat the old flapper valve & float assembly we once used - and deliver a really powerful flush - while saving water in the process!
This is a 5🌟star product...Two thumbs up!
Check back with me in ten years.
Libby G✓ Verified Purchase•April 13, 2024
My first Flushmate lasted ten years. The plumber installed this one. My son installed the first.
Works as it should.
D B✓ Verified Purchase•April 9, 2024
The last Sloan Flushmate 503 we had was installed over 15 years ago. It finally went out about a month ago due to it splitting on the side. An exact replica. Installed it in minutes. No other adjustments needed to be made. My toilet flushes as it should. We are very happy with this purchase. Maybe this one will last another 15 years. Fingers crossed.
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