Best Garbage Disposal Parts of 2026
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Garbage disposal parts are essential components that keep the kitchen clean and hygienic. These parts include splash guards, stoppers, mounting gaskets, and sink flanges that ensure the disposal unit functions smoothly. Splash guards prevent food particles from splashing back onto the sink while stoppers prevent unwanted items from entering the disposal. Mounting gaskets and sink flanges provide a secure connection between the disposal unit and the sink. These parts are available in various sizes and materials to fit different models and brands of garbage disposals. Regular maintenance and replacement of these parts can extend the life of the disposal unit and prevent leaks and clogs.
At a Glance: Our Top Picks
Top 10 Garbage Disposal Parts
Hilltop Products Stainless Steel Garbage Disposal Sink Stopper 3.5 Inch
The Hilltop Garbage Disposal Stopper is designed to fit standard kitchen drains with a 3.5-inch diameter, making it a perfect match for most sinks with garbage disposals. It’s very easy to use—no tools are required; just place it over the drain to block water flow. This stopper helps you keep water in the sink when needed, which is great for washing dishes or soaking food. Additionally, it protects your disposal from accidental damage by preventing utensils or other unwanted items from falling in and causing problems. The rubber seal ensures a tight fit, so you get reliable performance every time.
Funmit Garbage Disposal Splash Guard for InSinkErator Evolution
The Funmit Splash Guard is designed to fit perfectly with InSinkErator Evolution series disposers, ensuring you get the right size for your sink. It’s made from soft, flexible silicone that easily opens when water flows, helping to stop food and water from splashing back at you. This guard also reduces noise from your garbage disposal by up to 70%, making your kitchen quieter. Thanks to its durable, heat- and oil-resistant material, it lasts longer and keeps water draining smoothly with its smart hole design. Plus, it’s easy to clean and dishwasher safe, making maintenance simple for you.
InSinkErator Sink Baffle QCB-AM Replacement Part
The InSinkErator Sink Baffle QCB-AM is a 100% authentic replacement part that helps inhibit growth of odor-causing bacteria with its anti-microbial material. It is a perfect fit for all Evolution Series disposals and is easy to install without the need for tools. However, it does not fit Badger models due to its 3.25" diameter.
Garbage Disposal Splash Guard Collar by CLEESINK
The Garbage Disposal Splash Guard Collar by CLEESINK is a 3 1/8 inch diameter collar that fits Waste King, Whirlaway, GE and other EZ mount disposals. It prevents water and debris from splashing upward and reduces disposer noise, giving you a more pleasant and relaxing kitchen experience. The splash guard is easy to install and clean without any tools required. Made of high-quality nitrile butadiene rubber, it is durable and strong. CLEESINK is passionate about building a better living and innovating the future.
Waste King EZ Mount Garbage Disposal Stopper
The Waste King Splash Guard is an essential accessory for your garbage disposal system. It features a removable splash guard that helps to reduce mess by minimizing splashes during operation. The splash guard is constructed from durable neoprene, ensuring long-lasting performance. Additionally, it can be easily removed for cleaning, providing you with convenient access to the disposal grind hopper. The neoprene sink stopper effectively seals the drain, allowing you to fill your kitchen sink with water for various tasks. Enjoy a cleaner kitchen and improved functionality with this practical addition to your disposal setup.
Jayen Sink Stopper for InSinkErator STP-PL
The Jayen Sink Stopper is designed to fit standard 3-1/2" kitchen drains, making it compatible with many popular brands like Kohler and Whirlpool. Made from durable rubber and hard plastic, it resists damage from household chemicals, so you can trust it to last without corroding. Its top part sticks out for easy installation and removal, allowing you to use it with one hand and keep your sink free from food and debris. The soft rubber edges ensure a snug fit that prevents leaks and slipping, giving you a reliable seal every time you use it.
Karbay WRN-00 Garbage Disposal Wrench
The Karbay Disposal Wrench is designed to work with most popular garbage disposals, including all Waste King, Moen, and SinkErator models. This means you can use it with confidence on your existing setup without compatibility worries. It includes two different wrench styles, giving you flexible options to tackle a wide range of clogs. You simply insert the wrench into the disposal’s impeller or center hole to easily turn and loosen any stuck debris, making unjamming quick and hassle-free. With this tool, you gain a convenient, effective way to clear blockages and keep your sink running smoothly.
Haiouus Garbage Disposer Unjamming Wrench
The Haiouus Unjamming Wrench is a practical tool for clearing blockages in your garbage disposal. Designed for easy use, you can simply insert the wrench from above the sink to engage the impeller and tackle jams without the hassle of going underneath. It’s important to remember to turn off the power and avoid hot water during repairs for safety. This wrench prevents the disposal's turntable from spinning, allowing you to effectively remove clogs. Made from durable materials, it ensures longevity and reliability, making it a smart addition to your home maintenance toolkit.
InSinkErator STS-OOSN Air Switch Kit
The InSinkErator Air Switch offers a convenient way to control your garbage disposal right from your sink or countertop. With its 1.25-inch diameter push button, it fits neatly into standard sink holes, making installation simple and suitable for DIY projects. The kit includes a dual outlet power module, so you can connect your disposal and another appliance like a hot water dispenser under the sink, saving space and adding functionality. Its satin nickel finish adds a stylish touch that complements your kitchen, especially on islands. Plus, the air switch meets UL safety standards, giving you peace of mind while using it every day.
Etoolcity Stainless Steel Garbage Disposal Air Switch Kit
The Etoolcity Air Switch Kit offers a durable, stainless steel button that resists fading and stays flexible for easy use. You can install the power module in two ways: securely with screws or with a strong, no-mark hook that sticks to your wall, giving you flexibility in setup. The power module is designed to safely fit any garbage disposal cord, providing peace of mind with UL-certified safety for long-term use. Installing the air button is simple—just drill a small hole in your sink or countertop, add the rubber gasket, and tighten the nut underneath to prevent leaks. This makes the Etoolcity Air Switch Kit a convenient and safe upgrade for your kitchen disposal.
Frequently Asked Questions (FAQs)
1. What are the parts of a garbage disposal?
The parts of a garbage disposal include the hopper chamber, flywheel and shredder ring, motor and impellers, and waste line connector. These components work together to grind and dispose of food waste efficiently.
2. Are garbage disposal attachments universal?
Garbage disposal attachments are designed to fit most standard 3 1/2 inch US kitchen sink drains and disposals. They are compatible with popular brands like Kohler, Moen, Insinkerator, and others.
3. What are garbage disposal impellers?
Garbage disposal impellers are mounted on a spinning plate inside the unit. They use centrifugal force to continuously push food waste particles against a stationary grind ring, breaking them down into fine particles.
4. Are all garbage disposal mounts the same?
No, there are two popular mount systems for garbage disposals. The standard 3-bolt mount is commonly used, while a newer system called the "EZ Mount" by Waste King (or similar systems like "Quick Lock" by Insinkerator) is also available.
5. What is the top part of the garbage disposal called?
The top part of a garbage disposal is called the plate, which has two metal impellers that spin independently. These impellers force food against a grinding ring or shredder ring inside the chamber.
6. Do all garbage disposals fit every sink?
While garbage disposals have a universal fit for the drain hole of kitchen sinks, not all under-sink cabinets are the same height. Therefore, some garbage disposals may not fit every under-sink cabinet due to differences in cabinet dimensions.
7. What is the life expectancy of a garbage disposal?
On average, the life expectancy of a garbage disposal is between 12-15 years. Factors such as product quality, frequency of use, and the types of items disposed of can impact the lifespan of a garbage disposal.
8. How many impellers does a garbage disposal have?
A garbage disposal typically has two swiveling impellers that work together to push food waste around inside the chamber. These impellers need to turn freely for the disposal to function efficiently.
9. How do you get a stuck impeller out of a garbage disposal?
To free a stuck impeller in a garbage disposal, first, turn off the disposal. Then, use a wrench inserted into the bottom of the disposal to move it back and forth. Finally, power the disposal back on in short bursts to help remove the obstruction.
10. What holds a garbage disposal in place?
To hold a garbage disposal in place, a 1/2 inch rope of plumber's putty is placed around the drain opening in the sink. The new sink flange is then dropped into the drain opening and pressed into place. The weight of the disposal helps secure the sink flange while mounting it to the sink.
During our garbage disposal part research, we found 24 garbage disposal part products and shortlisted 10 quality products. We collected and analyzed 171,910 customer reviews through our big data system to write the garbage disposal parts list. We found that most customers choose garbage disposal parts with an average price of $6.64.
The garbage disposal parts are available for purchase. We have researched hundreds of brands and picked the top brands of garbage disposal parts, including Hilltop Products, Funmit, InSinkErator, CLEESINK, Moen. The seller of top 1 product has received honest feedback from 1,429 consumers with an average rating of 4.9.
Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.