48mm / 1.89 in Thread Diameter Dual Push Flush Toilet Button – Pack of 2

Key Features

• Dual-flush push button assembly for toilet water tanks
• 48mm (1.89 inch) threaded mounting diameter
• Two-button design for partial and full flush operation
• Durable construction for consistent mechanical performance
• Includes two identical replacement buttons

Replaces / Cross-Reference Part Numbers

• Universal 48mm dual-flush push button type
• Alternative to standard medium-diameter toilet tank buttons

Compatibility & Fitment

• Fits toilet tanks with a 48mm (1.89 in) push-button mounting hole
• Compatible with many dual-flush toilet systems
• Verify tank lid hole diameter and actuator rod style before purchase

When to Replace

• Buttons stick, jam, or fail to return after flushing
• Flush does not activate reliably
• Button housing is cracked, worn, or loose
• Tank continues running due to incomplete flush engagement

Installation Tips

• Turn off the water supply and remove the tank lid
• Unscrew and remove the old push button assembly
• Install the new 48mm button and tighten securely by hand
• Adjust actuator rods to ensure proper flush engagement
• Test both flush buttons before reinstalling the lid