Dual Push Flushing Toilet Water Tank Button

Dual Push Flushing Toilet Water Tank Button

Key Features

• Dual-push mechanism for full and half flush options to conserve water.
• Constructed from durable ABS plastic with a chrome-plated finish.
• Includes adjustable threaded rods that can be trimmed to fit various tank heights.
• Available in 48 mm and 58 mm top diameter sizes.

Replaces / Cross-Reference Part Numbers

• Direct replacement for most top-mount, round dual-flush buttons.
• Compatible with flush valve systems such as the Danco HYR460 kit.

Compatibility & Fitment

• Fits two-piece toilets with a tank lid hole diameter of 38-44 mm (for 48 mm button) or 48-55 mm (for 58 mm button).
• Confirmed to fit select models from brands including Glacier Bay, Aquasource, American Standard, and Twyfords.
• Verify your tank lid hole diameter and existing flush valve type before purchase.

When to Replace

• Existing button is physically broken, cracked, or will not stay in place.
• Flush actuation is inconsistent, requiring multiple presses.
• One or both of the flush functions (half/full) no longer work.
• Button sticks in the down position, causing the toilet to run continuously.

Installation Tips

• Turn off the water supply and flush the toilet to empty the tank.
• Unscrew the locknut from underneath the tank lid to remove the old button assembly.
• Measure the existing actuator rods and trim the new rods to the same length.
• Install the new button, ensuring correct orientation for the half and full flush.
• Hand-tighten the locknut to secure the button; do not overtighten.
• Restore the water supply and test both flush buttons for proper function.