Mansfield® Toilet Replacement Parts
Find Replacement Parts for Mansfield Toilets
Find Korky toilet repair parts designed to fit many Mansfield toilets. Shop replacement flappers, fill valves, flush valves, toilet handles, repair kits, and other parts to help fix common toilet problems.
Korky replacement parts fit many Mansfield toilet models, including Alto, Summit, Pro-Fit, and many others. Whether your Mansfield toilet is constantly running, won't flush fully, or is leaking at the tank, Korky makes replacement parts to fix it.
- Flapper & Seal Replacements
- Fill Valve Replacements
- Complete Toilet Repair Kits
- Flush Valve Replacements
- Wax-Free Gaskets
- Toilet Flush Handles
- Tank to Bowl Gaskets
- Toilet Plungers
Frequently Asked Questions
My Mansfield toilet keeps running. What part do I need?
Start by checking your flapper or flush valve seal. A slow leak from either of these parts is the most common cause of a running toilet. As water slowly leaks from the tank, it triggers the fill valve to turn on to replace the lost water. If replacing the flapper or seal doesn't fix it, replace the fill valve next.
Does Korky make a repair kit for Mansfield toilets?
Yes - Korky has specific-fit parts that replace Mansfield seals, toilet handles, flush valves, and tank-to-bowl gaskets.
What fill valve should I get for my Mansfield toilet?
Korky fill valves fit 99% of toilets, so any of the following options will work.
- 528 - QuietFILL Fill Valve (white cap) — our standard quiet-fill valve.
- 528MP - QuietFILL Platinum (silver cap) — adds a refill adjuster that fine-tunes bowl water level to match your toilet's original performance.
- 528X - 2X Long-Life Fill Valve (black cap) — includes the refill adjuster plus a 2X longer-lasting material, backed by a 10-year warranty.
