Danco Ballcock Gasket Black Rubber For Universal delivers a dependable, universal seal for your toilet’s ballcock system. Crafted in durable black rubber, this replacement gasket is designed to fit a wide range of universal ballcock configurations, helping to stop leaks at the valve connection and keep water where it belongs.
Key benefits and what makes it stand out
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Universal fit: Built to work with most ballcock and fill valve setups, making it a versatile choice for repairs across many toilets.
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Robust rubber construction: Thick, flexible rubber provides a reliable, long-lasting seal that resists wear and maintains integrity under normal flush pressures.
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Simple, low-profile replacement: Designed to reuse your existing hardware—no new handles or extra parts required. Ideal for quick DIY fixes.
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Compact, single-piece design: A straightforward solution that minimizes parts to manage during installation and reduces the chance of misalignment.
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Retail-ready packaging: Carded packaging keeps the gasket protected and easy to identify on the store shelf.
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Color and material: Classic black rubber that blends with most toilet hardware while delivering a dependable seal.
Ideal use cases
- Replacing a worn or cracking gasket on an aging toilet to stop running or leaking from the valve connection.
- Maintenance for rental properties where a quick, reliable seal is essential to reduce tenant interruptions.
- DIY bathroom repairs where you want a straightforward, economical solution without changing the entire fill valve assembly.
How to install
- Turn off the toilet water supply and flush to drain the tank.
- Carefully remove the old gasket from the base of the ballcock or valve and clean the mating surfaces.
- Position the Danco black rubber gasket so it sits evenly around the valve stem, ensuring a uniform seal.
- Reconnect using your existing hardware, snugging the connection without overtightening.
- Turn the water back on and observe the connection for leaks. If needed, re-tighten slightly and re-test.
What you get
- 1 x Danco Ballcock Gasket in black rubber
- Carded packaging for easy retail display and identification
- Universal fit designed to work with a broad range of ballcock/fill valve setups
Why choose Danco for toilet repair parts
With a long-standing reputation for practical, dependable plumbing hardware, Danco delivers simple, effective solutions that help you tackle common toilet maintenance confidently. This universal ballcock gasket is a practical, cost-effective upgrade to reduce leaks, conserve water, and extend the life of your valve assembly.
