Toilet Repair Parts

Toilet repair parts support commercial restroom maintenance, from servicing compatible toilet and urinal flush valves to repairing toilet-to-drain connections. This category includes rebuild components, replacement covers and handle assemblies, waterless urinal maintenance items, and sealing products for common repair and installation work.

Product Display:
Helpful Buying Guide

How to Choose Toilet Repair Parts

Start by identifying the fixture type and the specific component being serviced. The products represented here address compatible water closet and urinal flush valves, exposed manual valve repairs, waterless urinal maintenance, and toilet connection sealing.

Visual Guide

Popular examples in this category

Waterless Urinal Startup Kit for Up to 5 UrinalsWaterless Urinal Startup Kit for Up to 5 UrinalsWBB615533Urinal Valve Diaphragm Repair Kit for 0.5 GPF FixturesUrinal Valve Diaphragm Repair Kit for 0.5 GPF FixturesWBB67156Water Closet Rebuild Kit for 2.4 GPF Diaphragm Flush ValvesWater Closet Rebuild Kit for 2.4 GPF Diaphragm Flush ValvesWBB3128657Diaphragm Flush Valve Rebuild Kit - 7 W x 3 in H x 6 DDiaphragm Flush Valve Rebuild Kit - 7 W x 3 in H x 6 DWBB3128668
Use Cases

Restore targeted components

Choose rebuild kits, covers, and handle assemblies when servicing an existing compatible flush valve rather than replacing the complete valve assembly.

How to Choose

Match the repair to the fixture

Compare whether the repair is for a water closet or urinal, the valve style, the listed flush volume, and the component type needed.

Applications

Support commercial restroom maintenance

These parts are intended for facility maintenance and commercial plumbing work involving flush valve service, waterless urinals, and toilet fixture connections.

Additional Info

Plan around material and quantity needs

Review construction details such as chemical-resistant components, brass, plastic, neoprene, or wax-free designs, along with the listed minimum order.

0.5 GPFUrinal valve option

A diaphragm repair kit is listed for compatible 0.5 GPF urinal valves.

1.6 GPFWater closet valve options

Rebuild kits are represented for compatible 1.6 GPF water closet valves.

2.4 GPFWater closet rebuild option

A rebuild kit is listed for compatible 2.4 GPF diaphragm flush valves.

4 in.Drain pipe application

A wax-free toilet seal is designed for toilets connected to 4-inch drain pipes.

Comparison Guide

Compare Toilet Repair Part Types

Use the repair task and compatibility details to narrow the appropriate product type.

Product typeBest suited forKey selection points
Flush valve rebuild and diaphragm kitsServicing compatible water closet or urinal flush valvesMatch fixture type, diaphragm application, and listed 0.5, 1.6, or 2.4 GPF compatibility.
Handle assemblies and inside coversTargeted repair of compatible exposed manual flush valvesChoose the needed replacement component; handle options include ADA and dual-flush configurations.
Urinal startup and trap seal productsPreparing or maintaining compatible waterless urinalsChoose a startup kit for up to five urinals or trap seal liquid for the urinal cartridge.
Toilet seals and gasketsRepairing or installing toilet-to-drain connectionsCompare wax-free 4-inch drain compatibility with adhesive-backed closed-cell neoprene gasket use.
Planning Guide

Plan the right fit before choosing

Match the flush valve repair

Verify fixture type, valve style, and flush volume

Rebuild kits and diaphragm repair parts are made for particular compatible valve applications. Water closet options represented include 1.6 GPF and 2.4 GPF diaphragm flush valves, while a separate diaphragm kit is intended for compatible 0.5 GPF urinal valves.

  • Select water closet or urinal repair parts based on the fixture being serviced.
  • Match the listed GPF rating where it is provided.
  • Confirm whether the valve is a compatible diaphragm-type or exposed manual flush valve.
  • Choose a rebuild kit for internal serviceable components or a cover or handle assembly for a targeted external repair.
Consider waterless urinal maintenance

Choose startup and seal-maintenance products for waterless systems

For compatible waterless, no-flush urinals, a startup kit supports initial preparation for up to five urinals. Trap seal liquid is used in the urinal cartridge to form a liquid seal during regular use.

  • Use the startup kit for compatible waterless urinal setup work.
  • Choose trap seal liquid for ongoing waterless urinal cartridge maintenance.
  • The listed trap seal liquid is biodegradable and has low specific gravity.
  • The liquid is listed as having zero evaporation at 100°F and does not freeze above -70°F.
Select the right toilet connection seal

Compare wax-free and adhesive-backed sealing approaches

Toilet connection repairs may call for a wax-free toilet seal or an adhesive closet gasket. The wax-free seal is designed for toilets connected to 4-inch drain pipes, while the adhesive-backed gasket helps hold its position during installation after the protective plastic is removed.

  • Match the wax-free seal to the stated 4-inch drain pipe application.
  • Choose the adhesive gasket when its 5.5 x 5.5 x 1 inch footprint fits the repair.
  • Closed-cell neoprene is listed as resistant to water, petroleum products, chemicals, and rotting.
  • Account for the wax-free toilet seal's minimum order of 20.
FAQ

Common questions before buying

How do I choose a flush valve rebuild kit?

Match the kit to the compatible fixture type, diaphragm valve application, and listed flush volume, such as 0.5 GPF for urinal valves or 1.6 and 2.4 GPF for water closet valves.

What parts are available for exposed manual flush valves?

The category includes a replacement inside cover and handle assemblies for compatible exposed manual flush valves. Handle options include an ADA handle assembly and a dual-flush ADA handle assembly.

What is used to maintain a waterless urinal?

A waterless urinal startup kit supports initial setup for up to five compatible urinals, while trap seal liquid forms a liquid seal in the urinal cartridge during regular use.

Which toilet seal is designed for a 4-inch drain pipe?

The wax-free toilet seal is designed for toilet connections serving 4-inch drain pipes. Its listed minimum order is 20.

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