Plumbing & Electrical

The Best Toilet & Urinal Parts

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Maintaining your toilet and urinal involves replacing worn-out or malfunctioning parts. Choosing the correct components ensures efficient water usage, prevents leaks, and prolongs the life of your fixtures. Investing in quality parts can save you money on water bills and avoid costly emergency repairs.

No. 1
Sloan Regal 111 Exposed Manual Water Closet Flushometer, 1.6 GPF Manual Flush Valve - Single Flush, Fixture...
  • SLOAN FLUSHOMETERS: Sloan Flushometers are the go-to choice for architects, designers, engineers, contractors and building owners looking for quality, reliability and options in a wide array of commercial and industrial restroom applications. Our...
  • WATER CONSERVATION: Low Consumption 1.6 GPF accuracy controlled by Para-Flo Technology. The flushometer's non-hold-open handle and absence of external volume adjustment help conserve water by ensuring that only the necessary amount of water is used for...
  • VACUUM BREAKER FLUSH CONNECTION: The flushometer is equipped with a vacuum breaker flush connection, preventing backflow and ensuring hygienic operation.
  • SUITABLE FOR COMMERCIAL APPLICATIONS: The flushometer is designed for commercial applications, making it ideal for use in public restrooms, commercial buildings, and other high-traffic areas. Durability is facilitated with high copper, low zinc brass...
  • SWEAT SOLDER ADAPTER: The flushometer comes with a sweat solder adapter and cover tube, providing a secure and leak-free connection to the water supply.
  • CONTROL STOP PLUG: Integrity of the product is maintained with control stop plug, allowing for easy maintenance and adjustment of water flow.
  • BAK-CHEK ANGLE STOP: The flushometer is equipped with a 1" I.P.S. screwdriver Bak-Chek angle stop, providing precise control over water flow and shut-off.
  • CAST WALL FLANGE: The flushometer features a cast wall flange with a set screw, ensuring a stable and secure installation on almost any wall.
  • ADA COMPLIANT: The Sloan 3080053 flushometer features an ADA-compliant metal oscillating non-hold-open handle, ensuring easy operation and accessibility for individuals with disabilities.
No. 2
American Standard 7381125-400.0070A Universal Toilet Water Fill Valve, Black
  • American Standard universal fill valve that will hold up in high-use areas, making it perfect for most applications
  • Universal replacement fill valve includes valve, shank washer, lock, coupling nuts, coupling washer, refill tube and refill tube clip
  • Reliable performance
  • Easy to install
  • Check your model toilet for compatibility
No. 3
American Standard Flush Valve 6045101.002 Ultima Manual Urinal Flush Valve, Piston-Type, 1.0 GPF, Polished...
  • For urinals with 3/4" (19 mm) exposed top spud
  • Exclusive DynaClean self-cleaning wiper spring technology
  • Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
  • ADA-compliant non-hold open handle provides automatic shut-off after every flush
  • Piston operation delivers superior flush accuracy and repeatability
SaleNo. 4
Nereusfwater Manual Flush Valve Handle Assembly,Polished Chrome & Brass Piston Design,Compatible with American...
  • Replacement Handle: Urinal Flush Valve Handle Assembly, compatible with American Standard M962918-0020A, is designed to replace a leaky or worn-out toilet flush valve handle. It is suitable for Ultima Series piston-type urinals and toilets, making it the...
  • Outstanding Durability: Urinal flush handle measures 4.61 inches in length, 1.3 inches in width, and 1.3 inches in height. Handle is made from high-quality chrome-plated material, and piston is crafted from brass, offering excellent wear resistance and...
  • Stylish Appearance: Flush Handle Features a Smooth Polished Chrome Surface, Offering a Brilliant Metallic Shine that Enhances the Overall Aesthetic of Your Bathroom and Easily Complements Various Décor Styles
  • Comfortable Operation: Urinal flush handle features an ergonomic design, providing a comfortable grip with a tapered shape that is narrow at the front and wider at the back, ensuring easy and smooth operation. It allows precise control of flush power...
  • High-Quality Replacement Parts: Extend the Life of Toilet Parts. Our Components Are Manufactured and Tested to High Standards, Providing Reliable and Long-Lasting Performance, Reducing the Need for Frequent Repairs
No. 5
Sloan Regal 110 Exposed Manual Water Closet Flushometer, 3.5 GPF Manual Flush Valve - Single Flush, Fixture...
  • SLOAN FLUSHOMETERS: Sloan Flushometers are the go-to choice for architects, designers, engineers, contractors and building owners looking for quality, reliability and options in a wide array of commercial and industrial restroom applications. Our...
  • ACCURATE FLUSH VOLUME: 3.5 GPF accuracy controlled by Para-Flo Technology. The flushometer's non-hold-open handle and absence of external volume adjustment help conserve water by ensuring that only the necessary amount of water is used for each flush.
  • VACUUM BREAKER FLUSH CONNECTION: The flushometer is equipped with a vacuum breaker flush connection, preventing backflow and ensuring hygienic operation.
  • SUITABLE FOR COMMERCIAL APPLICATIONS: The flushometer is designed for commercial applications, making it ideal for use in public restrooms, commercial buildings, and other high-traffic areas. Durability is facilitated with high copper, low zinc brass...
  • SWEAT SOLDER ADAPTER: The flushometer comes with a sweat solder adapter and cover tube, providing a secure and leak-free connection to the water supply.
  • CONTROL STOP PLUG: Integrity of the product is maintained with control stop plug, allowing for easy maintenance and adjustment of water flow.
  • BAK-CHEK ANGLE STOP: The flushometer is equipped with a 1" I.P.S. screwdriver Bak-Chek angle stop, providing precise control over water flow and shut-off.
  • CAST WALL FLANGE: The flushometer features a cast wall flange with a set screw, ensuring a stable and secure installation on almost any wall.
  • ADA COMPLIANT: The Sloan 3080153 flushometer features an ADA-compliant metal oscillating non-hold-open handle, ensuring easy operation and accessibility for individuals with disabilities.
No. 6
Sloan Regal A-42-A Urinal Diaphragm Assembly Kit 1.0 GPF - Natural Rubber Diaphragm with Brass Bypass | For...
  • URINAL DIAPHRAGM ASSEMBLY: Our Regal urinal diaphragm assembly kit is intended to replace worn or end of service life assemblies. The replacement assembly has a natural rubber diaphragm and brass bypass that will ensure an accurate flush every time.
  • COMPATIBILITY CHECK: This urinal diaphragm assembly is specifically designed to work as a replacement for our line of Regal Flushometers (Clamshell # 33010048). Regal urinal diaphragm replacements come in 0.5 gpf, 1.0 gpf, and 1.5 gpf. Always make sure to...
  • INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water...
  • SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan...
  • WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet's most precious resource. As the world's leading manufacturer of commercial plumbing systems, we've spent more than a century pioneering smart...
  • DUAL PART NUMBER LISTING: This product is available under two part numbers: 3301044 and 33010048. Both are the exact same item with identical specifications - if you have been sourcing either part number, this listing covers both.
No. 7
Sloan R-1005-A Regal Urinal Diaphragm Rebuild Kit, 1.0 GPF - For use with Sloan Regal Flushometers - Includes...
  • URINAL DIAPHRAGM ASSEMBLY: Our Regal urinal diaphragm assembly kit is intended to replace worn or end of service life assemblies. The replacement assembly has a natural rubber diaphragm and brass bypass that will ensure an accurate flush every time. This...
  • COMPATIBILITY CHECK: This urinal diaphragm assembly is specifically designed to work as a replacement for our line of Regal 1.0 GPF flushometers (Clamshell # 33170013). Always make sure to check part compatibility to ensure a quick, hassle-free repair.
  • INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water...
  • SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan...
  • WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet's most precious resource. As the world's leading manufacturer of commercial plumbing systems, we've spent more than a century pioneering smart...
  • KIT COMPONENTS INCLUDED: Includes A-42-A Diaphragm, Handle Repair Kit, V-551-A Vacuum Breaker Kit, and Tailpiece O-Ring
  • DUAL PART NUMBER LISTING: This product is available under two part numbers: 3317005 and 33170013. Both are the exact same item with identical specifications - if you have been sourcing either part number, this listing covers both.
No. 8
Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit 3.5 GPF - Natural Rubber Diaphragm with Brass Bypass...
  • WATER CLOSET DIAPHRAGM ASSEMBLY: Our Regal water closet diaphragm assembly kit is intended to replace worn or end of service life assemblies. The replacement assembly has a natural rubber diaphragm and brass bypass that will ensure an accurate flush every...
  • COMPATIBILITY CHECK: This water closet diaphragm assembly is specifically designed to work as a replacement for our line of Regal Flushometers (Clamshell # 33010045). Regal water closet diaphragm replacements come in 1.6 gpf, 3.5 gpf, and 4.5 gpf. Always...
  • INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water...
  • SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan...
  • WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet's most precious resource. As the world's leading manufacturer of commercial plumbing systems, we've spent more than a century pioneering smart...
  • DUAL PART NUMBER LISTING: This product is available under two part numbers: 3301038 and 33010045. Both are the exact same item with identical specifications - if you have been sourcing either part number, this listing covers both.
SaleNo. 9
Zonon 3 Pcs 1-1/2 Inch 100% Brass Closet Spud Urinal Spud Flush Valve Parts Plumbing Fitting for Toilet Urinal...
  • Comprehensive Kit: the set features three toilet closet spuds, each equipped with a nut, rubber washer, and metal washer; This ample configuration ensures you have spares on hand, making maintenance and replacements more efficient
  • Quality Materials: fabricated from 100% brass, these flush valve parts exhibit resistance to corrosion and oxidation, maintaining functionality in humid bathroom conditions without rust or damage; Friendly Reminder: prior to making your purchase, we'd...
  • Ideal Size: fits 1-1/2" closet drain & toilet outlet. these closet spuds allow for precise installation during pipeline setups; They ensure a secure connection and minimize water leakage hazards, enhancing the integrity of your plumbing systems
  • Precision Engineering: designed with scientific and reasonable structural integrity, these bathroom spuds boast finely crafted threads; The thoughtful design simplifies installation and operation while preventing loosening for lasting stability
  • Versatile: these closet spuds are suited for a wide range of bathroom installations and renovations; Whether in homes, commercial spaces, hotels, or apartments, they adapt seamlessly to various toilet installation and maintenance needs
No. 10
Sloan R-1002-A Regal Urinal Diaphragm Rebuild Kit, 1.5 GPF - For use with Sloan Regal Flushometers - Includes...
  • URINAL DIAPHRAGM ASSEMBLY: Our Regal urinal diaphragm assembly kit is intended to replace worn or end of service life assemblies. The replacement assembly has a natural rubber diaphragm and brass bypass that will ensure an accurate flush every time. This...
  • COMPATIBILITY CHECK: This urinal diaphragm assembly is specifically designed to work as a replacement for our line of Regal 1.5 GPF flushometers (Clamshell # 03170002). Always make sure to check part compatibility to ensure a quick, hassle-free repair.
  • INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water...
  • SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan...
  • WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet's most precious resource. As the world's leading manufacturer of commercial plumbing systems, we've spent more than a century pioneering smart...
  • KIT COMPONENTS INCLUDED: Includes A-37-A Diaphragm, Handle Repair Kit, V-551-A Vacuum Breaker Kit, and Tailpiece O-Ring
  • DUAL PART NUMBER LISTING: This product is available under two part numbers: 3317002 and 03170002. Both are the exact same item with identical specifications - if you have been sourcing either part number, this listing covers both.

Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Toilet & Urinal Parts

Compatibility is Key

The most crucial factor when buying toilet and urinal parts is ensuring they are compatible with your existing fixture. Different brands and models use unique designs for components like flush valves, fill valves, and flappers. Always check the manufacturer's specifications for your toilet or urinal model before purchasing any replacement parts. Many parts are universal, but some are model-specific.

Material and Durability

Consider the materials used in the construction of the parts. Higher-quality materials, such as brass or durable plastics, tend to last longer and resist corrosion or degradation. For example, a sturdy flapper made from rubber or silicone will provide a better seal and withstand repeated use better than cheaper alternatives. Look for parts designed for longevity to avoid frequent replacements.

Ease of Installation

While many toilet and urinal parts are designed for DIY replacement, some can be more complex. Researching the installation process for a particular part can save you time and frustration. Some components may require specialized tools or a bit more mechanical aptitude. If you're not comfortable with plumbing, opt for simpler-to-install parts or be prepared to hire a professional.

Frequently Asked Questions

What are the most common toilet parts that need replacement?
The most common parts to need replacement are the flapper, which seals the tank to the bowl, and the fill valve, which controls water refilling the tank. The flush valve, which allows water to enter the bowl, can also wear out. These parts are subject to constant use and can degrade over time.
How do I know if I have a universal or model-specific part?
Universal parts are designed to fit a wide range of toilets and urinals, often indicated by the product description. Model-specific parts are designed for particular brands or series. Checking your fixture's manual or the manufacturer's website for part numbers is the best way to confirm compatibility.
Can I replace toilet parts myself?
Yes, most common toilet and urinal parts can be replaced by homeowners with basic tools and some mechanical inclination. Simple parts like flappers and fill valves are generally straightforward. However, if you encounter any difficulties or are unsure, it's always best to consult a professional plumber.
What is the purpose of a toilet flapper?
A toilet flapper is a rubber or plastic seal located at the bottom of the toilet tank. Its primary function is to hold water in the tank until the flush lever is activated, at which point it lifts to allow water to flow into the bowl, initiating the flush. A worn-out flapper can cause leaks and running toilets.