98923 Lowes AquaSource Original Flapper - 2 Pack

98923 Lowes AquaSource Original Flapper

Key Features

• Package contains two 3-inch toilet flappers.
• Engineered for 1.28 GPF (gallons per flush) toilets.
• Constructed from durable, water-resistant materials.
• Includes a pre-attached stainless steel chain and clip hook.

Replaces / Cross-Reference Part Numbers

• Lowe's AquaSource: 98923
• Gerber: 99-788
• Korky: 3060BP, 3070BP
• Fluidmaster: 5403

Compatibility & Fitment

• Fits AquaSource 2-piece toilets with a 3-inch flush valve opening.
• Direct replacement for toilet models: 98923, 312795, 352027, 395280, and 12293.

When to Replace

• Toilet runs continuously or intermittently.
• Water audibly leaks from the tank into the bowl.
• Original flapper is warped, brittle, or degraded.
• Weak or incomplete flush performance.

Installation Tips

• Shut off the water supply and flush to empty the tank before installation.
• Ensure the flapper mounting ears securely clip onto the flush valve pegs.
• Attach the chain hook to the flush lever arm.
• Adjust the chain to have approximately 1/2 inch of slack when the flapper is closed.
• Verify the chain does not interfere with the flapper's ability to create a complete seal.