- Easily repair Korky fill valves without buying a new fill valve
- Cap made with the longest lasting material on the market
- Easy to install
- View More Details
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Product Details
About This Product
The Korky Toilet Fill Valve Replacement Cap fits Korky QuietFILL, Platinum and TOTO Fill Valves fill valve not included. The replacement cap features plastic construction with a premium, long lasting rubber diaphragm. Easy to install, the R528 includes: Assembly Cap.
Highlights
- Replacement cap for Korky QuietFILL, Platinum and TOTO Toilet Fill Valves
- Also fits old Hunter 528 Toilet Fill Valves
- Easy to install and adjust
- Replaces old technologies such as ballcocks
- 5 year warranty
- Includes: (1) replacement cap assembly
- Return Policy
Product Information
Specifications
Dimensions: H 4.8 in, W 3.8 in, D 1.8 in
Dimensions
Product Depth (in.) | 1.8 in |
|---|---|
Product Height (in.) | 4.8 in |
Product Width (in.) | 3.8 in |
Details
Adjustable Fit | No. |
|---|---|
Color/Finish Family | Black |
Features | No Additional Features |
Included | No Additional Items |
Material | Plastic |
Pack Size | 1 |
Plumbing Part Type | Seal |
Returnable | 90-Day |
Valve Type | Fill |
Warranty / Certifications
Manufacturer Warranty | Five Year Warranty |
|---|
Questions & Answers
Why is this part not available, I'll tell you its because it doen't make the as much money, or support the plummers union. Its too easy and saves the environment.
You say you are Eco-Friendly, But You don't carry simple repair products that reduce the plastics that end up in our landfills, No, you sell the more expensive complete toilet valve assemblies that are more expensive, so you make a larger profit.
Looks to me that there is a small red flat gasket on the underside of the float that is what is actually stopping the flow of water when the water level pushes the float up. Might be that when it seals it causes the pressure to be equalized which in turn causes the above gasket to seal (not sure just a guess that all the water doesn't come through the tiny hole that the float shuts off). The one I just replaced had a deep dent in that gasket where it closes off the small water flow and it leaked very slowly. Shouldn't this gasket be replaced also to ensure the valve doesn't still leak? Could it be that just turning the flat gasket over would solve the problem?
Let us help! Are you able to contact our Customer Service team? We would love the opportunity to learn more about your toilet fill valve and send you a replacement cap. Your toilet fill valve is backed by a 5 year warranty and we want to ensure your 100% satisfaction. Please dial 1-800-528-3553 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST.
I just bought my and replaced it in 15 to 20 min. There is helpful video on youtube by Korky. I believe that the dent in the small gasket should not be the problem unless it has cracks. Turning that small gasket over should solve the problem (I have turned my over).
Why do I have to buy the cap? Waste of plastic. Just sell me the insert for half the price. The one that came with my toilet lasted several years. These Korky ones only last a year.
Thanks for your question. Are you able to contact our customer service team? Your Korky fill valve (and cap) is backed by a 5 year warranty and we want to ensure your 100% satisfaction. Please call 1-800-528-3553 or email sales@lavelle.com. We are available Monday through Friday, 7:30 AM - 5:00 PM CST.
I wound up just swapping the red seals to resolve a plastic molding vent issue on two newly purchased caps. Unfortunately the old plastic caps from the original value fit very loosely when I tried to re-use them and they still had leaking issues with the new seals. The new plastic caps fit tighter. Possibly because they were cleaner.
After flushing, my toilet starts filling then stops for a second then starts again. This cycle occurs about 3 times before the tank is full. Is this the part I need to fix this issue?
I had the same issue and this part did the trick. I watched a youtube video on how to disassemble, clean & reassemble the fill valve so I knew exactly what to do. It worked for me!
Yes this part replacement should resolve the perpetual on/off tank filling symptom. Also try attaching a small or medium size styrofoam fishing line bobber to the top of your flapper which will make it stay open longer for better complete flushing.
If this part can be used in anti siphon fill valve?
Yes
The Toilet Fill Valve Replacement Cap is designed to fit Korky manufactured fill valves, including: QuietFILL (part number: 528), QuietFILL Platinum (part number: 528MP) and TOTO Fill Valves (part numbers: 528T & 528GT). If you have additional questions, please dial 1-800-528-3553 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST.
Removed cap checked screen in tube no trash found,
Thank you for your question about the R528CM Korky® Toilet Fill Valve Replacement Cap and for choosing Korky. We recommend double checking your water supply line to ensure that it is completely open. In the event that your water supply line is restricted, it may cause the fill valve to be louder than normal. If this does not fix the noise, please call our customer service line by dialing 1-800-528-3553, and we will walk you through a few checks to resolve the issue.
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