Sioux Chief 886-MRM Flange Rep...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.72
Sioux Chief 886-MRM Flange Repair Ring, 2-Piece Galvanized Steel Closet Flange Repair Kit

Sioux Chief 886-MRM Flange Repair Ring, 2-Piece Galvanized Steel Closet Flange Repair Kit

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Model: 886-MRM

In Stock (leaves warehouse same day if ordered before 3pm ET)

$24.72
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Sioux Chief 886-MRM Flange Repair Ring, 2-Piece Galvanized Steel

The Sioux Chief 886-MRM is a 2-piece flange repair ring built in galvanized steel for restoring a damaged or broken closet flange without cutting into the drain line. Rather than replacing the entire flange assembly, this repair ring lets a plumber rebuild the mounting surface around the toilet closet bolts, saving time on service calls and bathroom remodel rough-ins where the existing flange is cracked or worn from repeated bolt removal. The galvanized steel construction stands up to the moisture and corrosive conditions typically found around a closet flange installation, and the two-piece design allows the ring to be fitted around the existing pipe and flange without disturbing the floor or the drain connection below.

Key Features

  • Durable Construction: Galvanized steel body resists corrosion in the wet, below-grade environment typical of a closet flange installation.
  • 2-Piece Repair Design: Splits into two sections so it can be installed around an existing flange and closet bolts without removing the toilet drain pipe.
  • Closet Flange Repair: Rebuilds the bolt-mounting surface on a cracked, broken, or worn-out closet flange rather than requiring a full flange replacement.
  • Service-Friendly Install: Designed for retrofit repair work in existing bathrooms, cutting down on demolition and labor time compared to a full flange swap.
  • Packaged for the Trade: Supplied 8 EA per package for plumbing contractors and service techs stocking repair parts for multiple jobs.

Technical Specifications

  • Country of Origin: China
  • Packaging: 8 EA
  • Material: Galvanized Steel
  • Configuration: 2-Piece Repair Ring

Typical Applications

  • Closet Flange Repair on Residential and Commercial Toilets
  • Bathroom Remodel and Renovation Rough-In Work
  • Service Calls for Cracked or Broken Closet Flanges
  • Retrofit Repair Without Disturbing the Drain Line
  • Plumbing Contractor Stock for Repeat Repair Jobs

Why Sioux Chief?

Sioux Chief builds rough-in plumbing hardware for the trade, and the galvanized steel construction of the 886-MRM repair ring is designed to hold up to the damp, corrosive conditions found around a closet flange. Packaged 8 EA for contractors and service plumbers, this repair ring offers a practical way to restore a damaged flange's bolt-mounting surface without a full flange replacement.

Manufacturer Resources

Product Specs

Product Type:
Closet Flange Repair Ring
Configuration:
2-Piece
Country of Origin:
China
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Drains and Cleanouts
Product Material:
Galvanized Steel

Sioux Chief 886-MRM – Frequently Asked Questions

1) Can I fix a broken toilet flange with a Sioux Chief 886-MRM without cutting out the drain pipe?
That is what the 886-MRM is for. It is a two-piece galvanized steel repair ring that rebuilds the bolt-mounting surface on a cracked or worn closet flange, so the existing flange and drain connection stay in place. Because it splits into two halves, it goes in around the pipe and the existing flange instead of over it, which means no demolition of the floor and no cutting into the drain line.
2) When should I replace a closet flange entirely instead of using a repair ring like the 886-MRM?
A repair ring addresses one failure: the bolt-mounting surface. If the flange ring itself is cracked, broken, or chewed up from repeated bolt removal but the hub and the drain connection below the floor are sound, the 886-MRM rebuilds the bolt surface and you keep the existing flange. If the problem is below the flange ring, a loose or leaking joint to the pipe, a rotted subfloor, or a flange sitting at the wrong height relative to finished floor, a repair ring will not fix that and you are into a full flange replacement.
3) Will a galvanized steel flange repair ring hold up under a toilet, or will it rust out?
Galvanized steel is the material on the 886-MRM, chosen for the damp, corrosive conditions around a closet flange. The zinc coating is what keeps it from rusting through where wax ring seepage and mop water collect. It is also stiff enough to take closet bolt load, which is the point of the part, the bolts pull against the ring rather than against the damaged plastic or cast flange underneath.
4) How many flange repair rings come in a Sioux Chief 886-MRM package?
The 886-MRM is supplied 8 EA per package, so it is a stocking quantity rather than a one-off repair. That suits service plumbers and maintenance shops carrying flange repair parts on the truck for repeat calls. If you need a single ring for one toilet, you are buying a pack of eight.
5) What do I still need to buy to finish a toilet reset with the 886-MRM repair ring?
The repair ring restores the bolt surface only. You still need a fresh wax ring or waxless seal and a set of closet bolts with washers and nuts to set the toilet, and most techs will add shims or a bead of sealant at the base. The 886-MRM supplies the steel ring itself, packaged 8 EA, and nothing about the seal or the fasteners.
6) Does the 886-MRM repair ring work on both plastic and cast iron closet flanges?
The 886-MRM is specified as a closet flange repair ring that fits around an existing flange and closet bolts to rebuild the mounting surface, without reference to what the damaged flange is made of. It is the bolt surface it replaces, not the flange body. Confirm the existing flange ring geometry at your opening before you order, since the ring has to seat flat on what is left of the old flange.
7) Is the Sioux Chief 886-MRM flange repair ring suitable for commercial restroom work or just residential?
Both. Typical applications for the 886-MRM include closet flange repair on residential and commercial toilets, bathroom remodel and renovation rough-in, and service calls on cracked or broken flanges. For a property manager or facility shop running a lot of restrooms, the 8 EA pack is the reason it shows up on a stock list, one SKU covers several openings.
8) Where is the Sioux Chief 886-MRM made?
Country of origin on the 886-MRM repair ring is China. That matters on public and institutional jobs where domestic-sourcing language appears in the spec, so check the project requirements if you are buying against a government or federally funded contract.
How fast can I get the Sioux Chief 886-MRM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 886-MRM come with a warranty?
Absolutely. The Sioux Chief 886-MRM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 886-MRM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 886-MRM from ZenSupply?
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