February 21, 2026

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10 Best toilets parts of 2026

Save up to 17% off

1

Fluidmaster
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Main highlights

Complete Repair Kit
Includes all necessary parts and tools for toilet repair.

Ideal for DIY Enthusiasts
Perfect for amateur and professional use for toilet fixes.

Highly Praised for Easy Installation
Customers love the straightforward installation process.
Key specs
- size:No Size
- color:Multicolor
- material:Plastic
- installation:Toilet
- warranty:7 Year Limited
9.6

Exceptional

Our Rating

9.9
Tech Support

9.3
Instruction

9.3
Easy installation
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
2

Kohler
Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

17% Off
Main highlights

Quiet Filling Technology
The Kohler Silent Fill Valve Kit ensures a quiet and efficient refill of your toilet tank, enhancing bathroom serenity.

Versatile Installation
Ideal for all Kohler Class Five toilets, this valve kit is adjustable to fit various tank heights.

Ease of Installation
Customers appreciate the straightforward installation process, making it easy for non-professionals to replace their toilet valve.
Key specs
- color:Black
- material:Plastic
- usage:Toilet flush valve
- installation:Adjustable height
- valve:Manual
9.5

Excellent

Our Rating

9.5
Easy installation

9.3
worth the money

9.3
Noise level
3

Fluidmaster
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
Main highlights

Powerful and Quiet Performance
Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available.

Ideal for Home Improvement
Universal fit for most toilet models and brands, perfect for DIY installations.

Ease of Installation
Customers praise the easy installation with step-by-step instructions included.
9.4

Excellent

Our Rating

9.7
Easy installation

9.5
Instruction

9.3
worth the money
4

Fluidmaster
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Main highlights

High Performance and Easy Installation
The PerforMAX fill valve and flapper kit offers high performance and is easy to install, making your toilet run like new.

Perfect for Home DIY Projects
Ideal for both amateurs and professionals, it's a great choice for DIY toilet repairs and upgrades.

Reliable and Adjustable Water Control
Customers praise its reliability and easy water level adjustment, enhancing toilet efficiency.
9.3

Excellent

Our Rating

9.9
Easy installation

9.5
Instruction

9.3
worth the money
5

Korky
Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP
Main highlights

Universal Fit for Most Toilets
The Korky 100BP Flapper fits 2-inch toilets, including American Standard, Kohler, and TOTO, ensuring compatibility with various models.

Ideal for Fixing Leaks Quickly
Perfect for repairing running and leaking toilets, it helps eliminate costly water waste efficiently.

Ease of Installation Praised by Users
Customers appreciate the straightforward installation process, resolving leaks without hassle and saving on water bills.
9.2

Excellent

Our Rating

9.7
Easy installation

9.3
Instruction

9.1
worth the money
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6

Hibbent
Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper Chains for Most Toilets, Chrome

17% Off
Main highlights

Universal Fit Compatibility
Designed to fit most standard front mount toilets with adjustable length.

Ideal for Home and Commercial Use
Perfect for residential bathrooms or high-traffic commercial restrooms.

Ease of Installation
Praised for quick and straightforward installation, even for beginners.
Key specs
- color:Chrome
- material:Stainless Steel, Brass, Zinc Alloy
- finish:Chrome
- handle:Stainless Steel, Aluminum, Brass
- unit count:1.0 Count
9.1

Excellent

Our Rating

9.3
lasts a long time

9.3
Range of movement

9.1
Easy installation
7

Korky

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP (2 Pack)
9.0

Excellent

Our Rating
8

Korky
Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
Main highlights

Universal Fit and Easy Installation
Fits 99% of toilets and installs in under 10 minutes.

Ideal for Toilet Upgrades
Perfect for replacing old or noisy valves in 1-piece and 2-piece toilets.

Enhanced Quiet Performance
Reduces toilet noise, praised for quieter operation than previous valves.
8.8

Very Good

Our Rating

9.7
Easy installation

9.1
Instruction

8.9
worth the money
9

Korky
Korky 3060BP Universal Toilet Flapper Replaces Most Large 3-Inch Flappers - Long Lasting Rubber - Easy to Install - Made in USA, Red
Main highlights

Universal Fit for 3-Inch Valves
Adjusts to fit all 3-inch toilet flush valves found in newer, HET toilets from various brands including American Standard, Kohler, TOTO, and more.

Quick Fix for Running Toilets
Ideal for quickly fixing running and leaking toilets, eliminating costly water waste, and ensuring a tight seal with chlorine-resistant rubber.

Easy Installation and Durability
Customers commonly praise the product for its easy installation, thick rubber construction, and reliable sealing, which effectively stops leaks and running water.
8.7

Very Good

Our Rating

9.5
Easy installation

8.9
worth the money

8.7
lasts a long time
10

Danco
Danco Complete Toilet Repair Kit, Fill Valve, Flapper, Rod, Float Replacement (80816), White
Main highlights

Comprehensive Repair Solution
Includes fill valve, flapper, rod, and float for complete toilet repair.

Ideal for Single-Flush Toilets
Perfect for restoring function to standard single-flush toilet systems.

Praised for Easy Installation
Customers appreciate the straightforward installation process and compatibility.
Key specs
- size:4 x 7.4 x 13 inches
- color:White
- material:Plastic, Rubber
- installation:Easy to install
- warranty:1 Year Limited Warranty
8.5

Good

Our Rating

8.4
Easy installation

8.2
lasts a long time

8.0
Durability

10 Best toilets parts of 2026

1

Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor

9.9

9.3

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

9.5

9.3

9.3

3

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

9.7

9.5

9.3

4

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

9.9

9.5

9.3

5

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP

9.7

9.3

9.1

6

Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper Chains for Most Toilets, Chrome

9.3

9.3

9.1

7

Korky Ultra Standard 2-Inch Universal Toilet Flapper - Long Lasting Rubber - Easy to Install - Made in USA, 100BP (2 Pack)

8

Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP

9.7

9.1

8.9

9

Korky 3060BP Universal Toilet Flapper Replaces Most Large 3-Inch Flappers - Long Lasting Rubber - Easy to Install - Made in USA, Red

9.5

8.9

8.7

10

Danco Complete Toilet Repair Kit, Fill Valve, Flapper, Rod, Float Replacement (80816), White

8.4

8.2

8.0

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