Fluidmaster Complete Toilet Repair Kit-400AKRP10 - The Home Depot


Model # 400AKRP10

Internet # 100391762

Store SKU # 601930

Complete Toilet Repair Kit

Fluidmaster Complete Toilet Repair Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$19.98 / each
  • Fits 2 and 3-bolt tanks
  • Fits all brands of toilets


Model # 400AKRP10

Internet # 100391762

Store SKU # 601930

The Fluidmaster Complete Toilet Repair Kit lets you replace everything in your toilet tank at once. This kit includes a 400A fill valve, an Adjust-A-Flush flapper, a flush valve, a tank lever, hardware and seals for your convenience. This complete toilet tank repair kit is for 1.6 gallon per flush toilets.

  • Contains a Toilet Flush Valve with an adjustable water saving toilet flapper, a toilet fill valve, a chrome tank lever, and the bolts and gaskets for installation
  • Chrome tank lever trims/bends to fit, no pre-measuring needed
  • Flapper dials to adjust water volume for a custom flush
  • 5-year warranty

Info & Guides

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Product Depth (in.)  4.625  Product Height (in.)  13.75 
Product Width (in.)  7.5 
Adjustable Fit  Yes  Dual Flush  No 
Hardware Included  Yes  Includes Flapper  Yes 
Material  Plastic  Plumbing Part Type  Toilet Flush & Fill Valve 
Returnable  90-Day  Valve Type  Fill 
Warranty / Certifications
Manufacturer Warranty  5 year warranty 


Rated 3.9 out of 5 by 245 reviewers.
Rated 3.0 out of 5.0 by Was a good kit until they removed some parts. It was a perfect kit to rebuild Mansfield toilet tanks until they removed a screw set. Mansfield has 3 screws and now I have to buy an additional screw set to get enough parts. Also most people have replaced their fill valve in those toilets and Home Depot stopped carrying the flush valve assembly by itself so I have to buy the whole kit and have trouble separating out the cost when I only use the flush valve assembly in the kit. I like HD but they keep changing what they got right. October 8, 2014
Rated 5.0 out of 5.0 by Worked fine for me..but a critical step was not in the instructions. I purchased this kit to rework the insides of an old Mansfield toilet. All of the parts were included and instructions were fairly detailed. One step that should be included in the instructions, but was not. The overflow tube (the one that the fill hose attaches to) that is part of the flush valve is fairly long, and may need to be trimmed down on some tanks. If it is not trimmed to the proper height (just above the waterline), you could have a flood if they fill valve were to leak or stick open. The reason for this is due to the water reaching the hole in the side of the tank for the handle before it reaches the height of the overflow tube. Trimming it to a height between that of the handle hole and the full water line allows any excess water to safely drain through the toilet. October 13, 2014
Rated 5.0 out of 5.0 by Toilet Works Better than New The Fluidmaster Kit has all the aprts to completely make everything inside the tank back to "NEW" condition. The illustrated instructions are quite easy to follow. By purchasing the complete kit, the fill valve and flush valve are compatible and make an excellent rebuild of the tank. December 16, 2014
Rated 5.0 out of 5.0 by great product!! The instructions were great - user friendly - saved me a ton of money hiring a professional AND continues to save money in water use. December 26, 2013
Rated 4.0 out of 5.0 by product stopped the leak. I've rewriten this review. I first gave it 1 star because it leaked from the tank to the bowl after installation. When putting the tank top back on after photographing it, I discovered that the chain was catching under the rubber attachment loop on the flapper. I had checked that it couldn't reach under the flapper itself and hold it open, but it was long enough to catch under the loop. This is shown in the attached photo. After remedying that, it works fine. April 2, 2013
Rated 1.0 out of 5.0 by Worst purchase This kit was easy enough to install, considering I figured I would get years of use out it. But the reason we bought this was that our flappers and handle arms were getting very sticky and hard for our kids to flush. Once these were installed in both toilets, one started leaking around the flapper in the first week. 3 months later and we are turning off the water in between flushes so that the water doesn't run all day. You can HEAR the water leaking around the flapper, and short of taking of the lid, reaching your hand down and pushing hard to create a seal while the tank fills after a flush, it is a USELESS product. I intend to contact the manufacturer and get my money back. April 17, 2015
Rated 5.0 out of 5.0 by Good quality product! It took some time reading the instructions, but overall it was easy to install and it works perfect. March 25, 2015
Rated 4.0 out of 5.0 by Cost effective but not for the faint of heart This is a cost effective way to solve a toilet's most heavily used system. However, it's not for the faint of heart. Removal of the tank cannot be avoided and that requires more than basic plumbing skills. Fortunately, everything is compression-fit, no soldering. But if you're afraid of leaks this project is more than you'll want to tackle. It's a one-person job, about 40 minutes start to finish, with the bulk of the effort spent removing the tank because existing hardware may be seized or hard to unbolt. Everything goes back together easily and performs well. April 21, 2015
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