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Internet # 301448903

Model # 528GCM

Store SKU # 1003578183

$26.97
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  • Universal fill valve replacement for all TOTO toilets
  • Fixes: running, noisy, slow refill and weak flushing toilets
  • Easy and quick installation
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

The Genuine Toto Universal Fill Valve by Korky is designed to replace all Toto Fill Valves including: Drake, Eco Drake, Ultramax and all other Toto toilet models. Designed to fix no/slow refilling, running and noisy toilets, the fill valve is quieter than other fill valves. The Genuine Toto Fill Valve is very easy to install and adjust, no tools are required. Simply remove your old fill valve or ballcock, insert your new Korky fill valve and adjust. The innovative twist-lock adjustment makes installation easy. Designed to fit more toilets, the fill valve adjusts from 7-3/4 in. to 13-1/2 in. Easy to install, the 528GT includes: (1) 528GT Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip, (1) Mounting Nut, (1) Cone Washer, (1) Coupling Nut, (1) Tamper Proof Key and (1) Instructions.

Highlights

  • Genuine toto universal replacement fill valve for all toto toilets
  • Higher refill ratio for optimum performance in toto toilets
  • Easy to install and adjust
  • No tools required
  • Adjustable height
  • 5-year warranty
  • Includes: (1) 528GT fill valve, (1) refill tube, (1) metal refill tube clip, (1) mounting nut, (1) cone washer, (1) coupling nut, (1) tamper proof key and (1) instructions
  • Return Policy

Product Information

Internet # 301448903

Model # 528GCM

Store SKU # 1003578183

Additional Resources

Shop All Korky

Specifications

Dimensions: H 10 in, W 4.0 in, D 2.4 in

Dimensions

Product Depth (in.)

2.4 in

Product Height (in.)

10 in

Product Width (in.)

4.0 in

Details

Adjustable Fit

Yes

Color/Finish Family

Black

Features

No Additional Features

Included

Hardware Included

Material

Plastic

Pack Size

1

Plumbing Part Type

Toilet Flush & Fill Valve

Returnable

90-Day

Style

Basics

Valve Type

Fill

Warranty / Certifications

Manufacturer Warranty

5

Questions & Answers

60Questions
caret
Q:is it 1.28GPF or 1.6 GPF?
by|May 14, 2024
0 Answer
Answer This Question
caret
Q:Will this work as a replacement for model ST776SA which lists fill valve as TSU708? If so, which refill key setting # is correct on install?
by|Apr 23, 2024
1 Answer
Answer This Question

A:  Thank you for contacting Korky products. I do have further questions for you, so if you can contact us direct. 1800-528-3553 Thank you!

by|Apr 24, 2024
    caret
    Q:will this replace the toto TSU17A fill valve?
    by|Apr 15, 2024
    1 Answer
    Answer This Question

    A:  Thank you for contacting Korky products I do have further questions for you, so if you can contact us direct. 1800-528-3553 Thank you!

    by|Apr 16, 2024
      caret
      Q:Is this compatible with Toto CST 614
      by|Apr 1, 2024
      1 Answer
      Answer This Question

      A:  Thank you for contacting Korky products. Our fill valves are compatible with your Toto toilet. Let me know if you have further questions. Thanks.

      by|Apr 1, 2024
        Showing 1-4 of 60

        Customer Reviews

        4.6 out of 5

        • 4.6 out of 551 reviews
        • 86% recommend this product
        Filter by:
        Showing 1-10 of 551 reviews
        Toto replacement
        I was a little hesitant about installing this Toto replacement because I thought it was be hard. It was actually easy to install all you have to do is follow instructions and I replaced value in 23 min. I also, watched Korky on YouTube with helped which helped.
        by
          • Recommended
          1 found this review helpful
          I know it looks exactly like the cheaper white Korky...
          I know it looks exactly like the cheaper white Korky valve (instead of blue Toto original), but I can confirm I bought a cheap white one in the past at the same time as an expensive blue one, and the expensive blue one outlasted the cheap one. $15 extra is not much to pay for when the slow leak the cheap white one caused for days until my utility notified me of continuous water use probably costed more than $15 in water costs. This one also lets you adjust the amount of water that flows out to the bowl, where the cheap white one doesn't.
          by
          • Verified Purchase
          8 found this review helpful
          Easy to install. Clear directions. Needed an adjustable pliers to loosen the existing nut on t...
          Easy to install. Clear directions. Needed an adjustable pliers to loosen the existing nut on the bottom outside of tank and I used a razor blade to shorten/cut the water fill tube to the correct length. The new outside nut was hand tightened.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          I replaced my old Toto Fill valve with this Korky valve after the original one started making lou...
          I replaced my old Toto Fill valve with this Korky valve after the original one started making loud noise every time Its filling the tank. My original Toto valve lasted for 8 years and I'm hoping that this one will last the same or longer. This Korky valve is quiet and easy to install and adjust.Just follow the instructions that comes with it.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Did what it’s supposed to do, easy installation....
          Did what it’s supposed to do, easy installation.
          by
          • Verified Purchase
          4 found this review helpful
          The product was easy to install. I haven’t had any problems with it. Installed it about a month ago. Good product.
          by
          • Verified Purchase
          Easy to install. Works great.
          by
          • Verified Purchase
          Very easy to install
          by
          • Verified Purchase
          It makes strange noises when installed
          by
          • Verified Purchase
          Perfect fit and easy to follow instructions. They even included a link to a video to watch the install.
          by
          • Verified Purchase
          Showing 1-10 of 551 reviews

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