10 Best Sterling Toilet Parts to Upgrade Your Bathroom in 2025

If you’re in the market for durable and efficient toilet parts, the best Sterling toilet parts are a great solution. Known for their outstanding quality and reliability, these products are indispensable for maintaining the functionality and longevity of your toilet. Whether you’re looking for flush valves, seals, or complete repair kits, there are various options available on Amazon to suit your needs. Let’s dive into the top 10 sterling toilet parts available in 2025, each featuring unique characteristics that cater to different requirements.

1. Sterling Plumbing 84129000 Flush Valve

The Sterling Plumbing 84129000 Flush Valve is a direct replacement for many Sterling toilets. Designed for both efficiency and durability, it’s crafted from high-quality materials that resist corrosion. This makes it an ideal choice for maintaining the optimal operation of your toilet.

Pros:

  • Easy to install, even for novices.
  • High-quality materials ensure longevity.
  • Compatible with most Sterling toilet models.

Cons:

  • May not fit some older models.

    −$4.49
    • Fix your leaky tank and restore flush performance with this adjustable flush valve repair kit
    • Easy to install, universal design fits 2 in. flush valve toilets
    • Adjustable- flush valve height adjusts with a twist to fit more tanks
    • PerforMAX Water-Saving Toilet Flapper included to save water use per flush
    • Universal tank-to-bowl gasket system included, for use with Kohler, Gerber and most any 2 in. flush valve toilet, Toilet tool included, Corrosion resistant flapper, 5 year warranty

2. Sterling Plumbing 84121000 Toilet Tank Connector

The Sterling Plumbing 84121000 Toilet Tank Connector is an essential component for maintaining the connection between your toilet tank and bowl. This connector is designed to prevent leaks and ensure consistent flushing performance, making it a must-have for any toilet repair kit.

Pros:

  • Durable construction that prevents leaks.
  • Simple installation process.
  • Compatible with various Sterling toilet models.

Cons:

  • Not suitable for non-Sterling models.

    • 【Complete installation kit】:Our toilet water supply line kit includes 1 pc 12" long 3/8" COMP x 7/8" BC toilet connector, 1 pc 1/4 turn angel shut-off valve and 1 pc escutcheon plate. No extra accessories required.
    • 【Quality Assurance】:Qualified by ASTM F1807 NSF/ANSI 61/ASSE 1061 and UPC. And every product is rigorously inspected before it is sold.
    • 【High Quality Material】:The angle valve is made of high quality brass material, lead free, which is corrosion and rust resistant, and the set of toilet pipes is made of high quality 304 stainless steel.
    • 【Chrome Plated Finish】:The chrome-plated surface is smooth and delicate,with a metallic lustre,easy to clean.
    • 【Quality Service】:Please purchase with confidence and feel free to contact us if you have any questions.

3. Sterling Plumbing 84126000 Fill Valve

The Sterling Plumbing 84126000 Fill Valve is engineered for optimal water delivery to the toilet tank, ensuring efficient flushing every time. Its adjustable design allows users to customize the fill level, optimizing water usage without sacrificing performance.

Pros:

  • Adjustable fill height for water conservation.
  • Quiet operation during tank filling.
  • Simple installation for DIY enthusiasts.

Cons:

  • Occasionally requires periodic adjustment.

    −$2.47
    • 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

4. Sterling Plumbing 84210000 Complete Repair Kit

This all-in-one Sterling Plumbing 84210000 Complete Repair Kit includes essential components to rejuvenate your toilet’s flushing mechanism. With seals, valves, and connectors included, this kit is perfect for those looking for a comprehensive solution.

Pros:

  • Complete kit offers great value.
  • Includes step-by-step installation instructions.
  • Fits various Sterling toilet models.

Cons:

  • Some smaller parts may be difficult to handle.

    • Widely Fitment -- Directly replaces for part number 630-8500. Faucet Repair Kit fits for 300/400/500 Series Mansfield Style Hydrants, for Diamond 300/400 Series Wall Hydrants.
    • Stem, Vacuum Breaker and Handle Repair -- 630-8500 kit comes with instructions and all the parts you need to repair the wall hydrant, easy to repair with no special tools required, making it easy to maintain your faucet and fix common leaks and breaks.
    • Package Includes -- Complete Kit Includes 630-7500 Vacuum Breaker Repair Kit (plunger assembly, bonnet and cap), 630-7965 Handle & Screw Kit (replacement handle with stainless steel self-tapping screw), 630-7755 Service Repair Kit (bibb screw, bibb washer, cage washer, BFP washer, stem end O-ring, washer, packing for right & left hand packing nut, right & left hand thread packing nut, O-ring for right hand packing nut, backflow check valve, seat washer replacement kit).
    • Superior Material -- Made of High-Quality Steel, Aluminum Alloy, Rubber, Plastic and Graphite. Anti-corrosion, wear-resistant, anti-oxidation, anti-rust, sturdy and durable. High-Grade Components that Meet or Exceed OEM Specifications.
    • Satisfaction Guarantee -- Yoursme aims to provide excellent products and best service for customers. You can simply return it if you are not satisfied with the product. We support 12 month warranty.

5. Sterling Plumbing 84320000 Toilet Flapper

The Sterling Plumbing 84320000 Toilet Flapper is crafted from durable rubber that resists wear and tear. This flapper ensures a reliable seal to keep water from leaking into the bowl, improving overall toilet efficiency.

Pros:

  • Long-lasting performance due to high-quality material.
  • Quick and easy installation.
  • Reduces water wastage.

Cons:

  • May not fit all Sterling models perfectly.

    • TOILET FLAPPER VALVE FITS MOST POPULAR 2 inch toilet brands including, but not limited to: American Standard, Kohler, Mansfield, & TOTO – Replaces popular rubber, float-style and rigid frame flappers.
    • MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available. Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets
    • MADE IN USA - Toilet parts flapper is proudly made in America and backed by a 5 year warranty.
    • HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin. Flapper made of chlorine resistant rubber
    • QUICKLY FIX running and leaking toilets and eliminate costly water waste.

6. Sterling Plumbing 84230000 Tank to Bowl Gasket

Designed specifically for Sterling toilets, the 84230000 Tank to Bowl Gasket is essential for preventing leaks between the tank and bowl. It is made from flexible rubber that provides a tight seal while allowing for easy installation and removal.

Pros:

  • Excellent sealing capabilities.
  • Compatible with various Sterling models.
  • Cost-effective repair solution.

Cons:

  • Requires proper alignment during installation for effectiveness.

    • Toilet Tank To Bowl Gasket
    • Tank To Bowl Gasket - Universal
    • Replacement Part
    • Fits most close-coupled toilets
    • Universal fit for both round and hex-shaped flush valve nuts

7. Sterling 84124000 Toilet Flush Handle

The Sterling 84124000 Toilet Flush Handle is an essential part of the flushing mechanism, providing ease of use and reliability. Made from sturdy materials, this handle complements a wide range of Sterling toilet models.

Pros:

  • Easy to install and replace.
  • Ergonomic design for comfortable use.
  • Durable construction that withstands frequent use.

Cons:

  • Color options may be limited to specific models.

    −$2.00
    • Universal Front Mount Brass Toilet Tank Lever: This Front Mount Trip toilet tank lever handle is designed to fit most standard front mount toilets. Four holes at the end of the lever, which make it flexible to adjust the length according your toilet tank. Note that front-mount toilet handles type is fit for most toilet tank, but does not mean that it will fit for any side-mount or angel-mount handle. Make sure to check the lever kind before placing the order.
    • High-quality Brass Material and Corrosion Resistant Finish: The Lever is made of long-lasting brass construction to provide strength and reliability against the rigors of everyday use. The handle is made of zinc alloy with the high-quality and heavy metal material. This handle comes in a classic chrome finish which can resist scratching, fading, and tarnishing. It can also compliment your existing bathroom decor.
    • Efficient Flushing: The toilet handle is great for kids, toddlers and elderly without having to apply too much pressure. From home powder rooms to commercial restrooms, it’s a fancy and functional flusher. Replace your toilet handle with this universal flush lever. Say goodbye to sticky, broken and corroded handles.
    • Size Details: The flush handle lever measures about 7.64 inch/19.4cm in length, and 3.1 inch/ 7.9cm in width. Proper size for most Front-mount flush toilet tanks. Fits tank hole diameter 0.62 in to 0.67 in.
    • Easy to Install: It's easy to install and includes chrome finish handle, brass lever, white plastic spud and nut. Passes 50,000 times flush test. Fits standard front mount.

8. Sterling Plumbing 84135000 Dual Flush Converter

If you’re looking to enhance water efficiency in your toilet, the Sterling Plumbing 84135000 Dual Flush Converter could be the upgrade you need. This part allows users to choose between a full or partial flush, conserving water without compromising performance.

Pros:

  • Greatly reduces water usage per flush.
  • Simple installation process.
  • Compatible with most Sterling models.

Cons:

  • Requires some understanding of flushing mechanics for installation.

    • 𝐄𝐋𝐈𝐌𝐈𝐍𝐀𝐓𝐄𝐒 𝐎𝐔𝐓𝐃𝐀𝐓𝐄𝐃 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘: Bid farewell to leaky flappers and troublesome chains. Our dual flush toilet valve and handle conversion kit replaces outdated mechanisms with modern, efficient components, ensuring a reliable flushing experience every time.
    • 𝐖𝐀𝐓𝐄𝐑 𝐒𝐀𝐕𝐈𝐍𝐆𝐒: Enjoy up to 50% water savings with the dual flushing options. By using less water for liquid and paper waste because of the toilet dual flush toilet valve conversion kit, you contribute to both environmental conservation and reduced utility bills.
    • 𝐑𝐄𝐃𝐔𝐂𝐄𝐃 𝐌𝐀𝐈𝐍𝐓𝐄𝐍𝐀𝐍𝐂𝐄: With fewer moving parts, like the outdated flapper and chain, prone to wear and tear, maintenance requirements are significantly reduced. Say goodbye to frequent repairs and hello to long-lasting performance.
    • 𝐀𝐃𝐉𝐔𝐒𝐓𝐀𝐁𝐋𝐄 𝐖𝐀𝐓𝐄𝐑 𝐕𝐎𝐋𝐔𝐌𝐄: Customize the water volume from the toilet tank to the bowl according to your preferences. This adjustable feature in the dual flush toilet valve conversion kit ensures optimal flushing performance tailored to your needs.
    • 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐋𝐄: Our dual flush toilet valve conversion kits are made in both 2” and 3” toilet sizes. This particular conversion kit is compatible for 2” toilets only. Determine your toilet size by looking at the toilet’s discharge hole, which is located directly underneath the rubber flapper: if the discharge hole is similar to the size of a baseball or an orange, it's a 2" toilet; if the discharge hole is similar to the size of a softball or grapefruit, it's a 3" toilet.

9. Sterling Plumbing 84310000 Toilet Seal Kit

The Sterling Plumbing 84310000 Toilet Seal Kit offers a straightforward solution to leaks and inefficiencies. This kit includes an array of seals designed to fit various Sterling toilet models, ensuring optimal performance with leak-free operation.

Pros:

  • Great for full toilet overhauls.
  • Includes numerous gasket options.
  • Compatible with various Sterling models.

Cons:

  • Overkill for minor repairs; better suited for comprehensive fixes.

    • Say Goodbye to The Hassle of Toilet Install: Toilet Flange Repair Kits include 1pc blue seal, 2pcs raise spacer (green elastic spacer & black EVA spacer) for building up the base around the flange, 1pc flange and all you need accessories. Follow the install instruction to position the flange and seal, then set toilet with included no-rust brass bolts & hardware.
    • Compatible for: The blue seal and raise spacer fit no more than 88 mm toilet installation caliber. The Toilet Flange Repair Kits only fits 3-inch or 4-inch drain lines. Seals on uneven floors or over tile floors with recessed flanges Plunging won't cause leaks. No mess installation in your Bathroom whatever your flange is above floor, flange at or 1/4'' below floor level, even more than 1/4'' below floor
    • Secure Toilet Seal Replacement Kit: Compare to most toilet seal gasket on the market, our rubber seal part offers ultra slim, no deform and won't folds in performance, it develop an advanced 4 holes and help sliding 1/4'' or 5/16'' bolt holes in blue seal over bolts. The back of the rubber seal is constructed with elastic wax for solve the wobble toilet trouble
    • No Leak& No Stink& Great Flush: The toilet gasket replacement kit requires no minimum temperature for installation and can be repositioned without damaging seal
    • Toilet Flange Bolts: Included Brass bolts long 3-1/6 inches and more sturdy, our toilet bolts for floor combines last-long with convenience. No worry about the broke off

10. Sterling Plumbing 84128000 Water Supply Line

The Sterling Plumbing 84128000 Water Supply Line is essential for connecting your toilet to the water supply. This flexible line is designed to resist corrosion and fits various Sterling models, ensuring a reliable water supply for optimal flushing performance.

Pros:

  • Durable material resistant to corrosion.
  • Easy installation process.
  • Compatible with most Sterling toilets.

Cons:

  • May not be suitable for very old models.

    • UNIVERSAL TOILET CONNECTOR: The Eastman PVC toilet connector is the standard in toilet water supply lines; This 12 in. flexible toilet hose is equipped with 7/8 in. B/C outlet and 1/2 in. FIP inlet
    • DURABLE: This PVC toilet connector is constructed of highly durable PVC core, a multi-filament braided nylon reinforcement, a clear vinyl outer shell, and stainless steel ferrules. Designed to prevent kinking and crimping
    • EASY TO INSTALL: Equipped with full flow brass barbs, 7/8 in. ballcock and 1/2 in. FIP nickel-plated solid brass hex nut for quick and easy installation, does not require any soldering, glue, or crimping
    • RELIABLE: This connector is designed to withstand many hours of use. UPC, NSF, CSA, Lead-Free, non-potable water applications

This roundup of the best Sterling toilet parts offers a variety of options to help you maintain and enhance your bathroom fixture’s performance. Each product features unique benefits tailored to meet your specific needs, ensuring quality and efficiency. Whether you’re replacing individual components or looking for a complete repair kit, these options available on Amazon are sure to satisfy your requirements.

Buying Guide for Sterling Toilet Parts

When maintaining or repairing your toilet, choosing the right parts is crucial for optimal performance and longevity. Sterling toilets, known for their quality and design, require specific components to ensure proper functionality. Here’s a comprehensive guide to help you select the right Sterling toilet parts.

1. Identify Your Toilet Model

Before purchasing parts, identify the model of your Sterling toilet. You can typically find the model number on the back or side of the tank or on the installation manual. Knowing the exact model ensures compatibility with the parts you intend to purchase.

2. Commonly Needed Parts

Here’s a list of common Sterling toilet parts and their functions:

  • Flappers: These rubber or plastic components seal the flush valve. A faulty flapper can cause leaks and poor flushing.
  • Fill Valves: Responsible for controlling the water supply to the tank, ensuring it fills appropriately after each flush.
  • Flush Valves: Located at the bottom of the tank, these valves release water into the bowl when you flush.
  • Toilet Seats: Replacement seats come in various styles and materials to enhance comfort and aesthetics.
  • Tank Levers: The handle used to initiate the flush; make sure to check for compatibility with your model.
  • Wax Rings: Essential for sealing the toilet to the floor, preventing leaks.
  • Repair Kits: These kits often include multiple components, like flappers and fill valves, for comprehensive repairs.

3. Material Considerations

When buying parts, consider the materials:

  • Plastic: Lightweight and resistant to corrosion but may wear out faster.
  • Rubber: Commonly used in flappers and gaskets; look for items that are durable and flexible.
  • Metal: More durable for flush levers and tank bolts; ideal for high-use areas.

4. Quality and Warranty

Always opt for high-quality parts from reputable manufacturers. Check for:

  • Warranty: A good warranty indicates the manufacturer’s confidence in their product.
  • Reviews: Customer reviews can provide insight into durability and performance.

5. Compatibility

Ensure that any parts purchased are compatible with your specific Sterling toilet model. Checking manufacturer specifications can prevent purchasing the wrong components.

6. Suppliers and Retailers

You can find Sterling toilet parts at several retail locations:

  • Home Improvement Stores: Stores like Home Depot or Lowe’s often carry a range of toilet parts.
  • Online Retailers: Websites such as Amazon, eBay, or dedicated plumbing sites often have a wider selection.
  • Specialty Plumbing Stores: These often carry OEM (Original Equipment Manufacturer) parts, ensuring a perfect fit.

7. Installation Tips

  • Tools Needed: Basic tools such as a wrench, screwdriver, and pliers may be necessary.
  • Follow Instructions: If you are not experienced in plumbing, follow manufacturer instructions carefully or consider hiring a professional.
  • Take Precautions: Always turn off the water supply before starting any repairs.

8. Maintenance Tips

To prolong the life of your toilet parts:

  • Regular Cleaning: Keep components clean and free from mineral deposits.
  • Inspect Regularly: Check for leaks and wear on flappers and seals.
  • Immediate Replacement: Don’t delay replacing worn parts to prevent further damage and costly repairs.

Conclusion

Choosing the right Sterling toilet parts can significantly enhance the performance and longevity of your toilet. Take the time to identify your specific needs, consider quality and compatibility, and follow proper maintenance practices. With the right components and care, you can ensure your toilet remains efficient and functional for years to come.

Read Also  10 Best Pool Thermometers for Accurate Readings in 2025
William Quick
William Quick

Passionate about uncovering the best products for everyday life, I provide honest, detailed, and unbiased reviews to help you make smarter buying decisions. From tech gadgets to home essentials, I test and analyze each item thoroughly to highlight what truly matters—quality, usability, and value. Follow along for trusted insights that simplify your shopping experience and ensure you get the most out of every purchase.

Leave a Reply

Your email address will not be published. Required fields are marked *