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Top 10 Best Replacement Toilet Parts Reviews & Comparison | Updated

Visit our site to find reviews on replacement toilet parts. We have the top best replacement toilet parts comparison 2026 and you can make an informed decision!

That’s why we’ve taken 40717 reviews from top experts and organized them according to our rankings for you. 

Bestseller No. 1
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
  • Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
  • Easy to install, step-by-step instructions included
  • Universal fit for most toilet models and brands
  • Tank and Bowl water level adjustment dials to customize the perfect flush and save. EZ-Twist height adjusts from 9 in. to 14 in. to fit more tanks
Bestseller No. 2
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install
  • PREMIUM TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make your toilet run like new
  • UNIVERSAL DESIGN: PerforMAX toilet fill valve with 2X greater refill rate adjusts easily from 10 – 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets
  • HIGH PERFORMANCE FLAPPER: PerforMAX 507AK high performance 2-inch adjustable water-saving toilet flapper eliminates twisting and ghost flushing to maximize water usage with each flush, Deteriorating or damaged flush valve
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
  • Effectively control fill and flush volume, while upgrading toilet parts
Bestseller No. 3
Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack
  • LONG-LASTING DURABILITY: Toilet flapper with solid frame replaces leaky, corroded flappers, preventing twisting, ghost flushing, and running toilet problems
  • UNIVERSAL DESIGN: Adjustable flapper fits most 2-inch flush valve toilets and is ideal for use in high efficiency 1.28 to 3.5 gallons per flush toilets
  • ADJUSTABLE TO SAVE WATER: Dial flapper adjusts for maximum flush efficiency and to save water
  • CORROSION RESISTANT: Solid frame 502 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and chlorine and is chlorine and hard water resistant
  • EASY INSTALLATION: Easily installs in 10 minutes or less to optimize flushing performance; 5 YEAR WARRANTY
Bestseller No. 4
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
  • The Everything Kit includes everything you need to fix your toilet in one trip and one purchase
Bestseller No. 5
Toilet Flush Handle Replacement Kit: Front Universal Toilet Bowl Replacement Kit, Toilet Repair Kit Inside Tank Chain Flusher Handle Lever Replacement Parts Compatible with American Standard Mansfield
  • Universally Adjustable Design: YULARA's toilet handle replacement kit features a universally adjustable design, making it compatible with most standard front-mount toilets. Its toilet trip lever is meticulously crafted to offer three holes for adjustable lengths, ensuring an ideal fit for your toilet tank. With its sleek and simple appearance, this replacement kit effortlessly matches any bathroom style, from classic to modern, seamlessly integrating with your bathroom decor.
  • Durability & Elegance Combined: Crafted from high-quality metal, YULARA’s chrome-plated toilet flush handle resists daily wear, scratching, fading, and rust. The lever rod is made from lightweight aluminum with a copper-plated finish, providing strong corrosion resistance and reliable performance. This combination of the metal handle and lever rod allows the toilet lever replacement kit to support long-term use while adding a refined touch to your bathroom.
  • Ergonomic & Accessible: Designed with practicality and ergonomics in mind, YULARA's toilet lever is suitable for users of all ages, including children, toddlers, and seniors. Its efficient rinsing mechanism requires only a gentle push, offering an optimal solution for any flushing issues caused by damaged or rusty handles. Whether for residential bathrooms, commercial settings, or rental properties, its aesthetically pleasing look complements your bathroom's decor while providing functionality.
  • Easy Installation Kit: This comprehensive toilet replacement parts kit comes complete with a metal handle, trip lever, flapper chain, and all essential components for a full upgrade. Its user-friendly design promotes hassle-free installation and easy replacement, eliminating the need for professional help or specialized tools. Measuring 8.26 inch in length and 2.56 in in width, it fits tank hole diameters ranging from 0.62 to 0.67 inch, streamlining the repair process and ensuring a perfect fit.
  • Brand Compatibility & Support: Compatible with a broad range of brands, including Kohler, Toto, Mansfield, and Gerber, YULARA's toilet tank lever replacement kit suits most front-mounted toilet cisterns. While it's designed for universal fit, we recommend verifying the lever type before purchase. Our 24-hour rapid response guarantee and professional guidance ensure you buy with confidence. Trust YULARA for your toilet repair needs and enjoy a blend of functionality and style in your bathroom.
Bestseller No. 6
Fluidmaster 507AKP7 PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with Gasket and Bolts
  • Quick, easy to install
  • Replaces any 2 inch flush valve in a two-piece toilet
  • Saves water and Stops leaks at the drain
Bestseller No. 7
Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color
  • PREMIUM TOILET PERFORMANCE: Toilet fill valve and flapper repair kit fixes common toilet problems such as running, leaking, noisy, ghost flushing or weak flushingUNIVERSAL DESIGN: PerforMAX toilet fill valve adjusts easily from 10 – 15 inches and is ideal for use in 1.6 gallons per flush toiletsCORROSION RESISTANT: Chlorine and hard water resistant, PerforMAX 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria 7-YEAR WARRANTY: This product has a 7-year warranty DURABLE: Solid frame flapper eliminates twisting and ghost flushing for optimal performance

With our guide, you can find the best replacement toilet parts available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.

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