38mm/1.5in Thread Diameter Dual Push Flushing Toilet Water Tank Button - Pack of 2

Key Features

• Dual-flush push button assembly for standard toilet cisterns
• 38mm (1.5") thread diameter for secure tank mounting
• Two-button design provides separate partial and full flush options
• Durable plastic and metal construction for reliable long-term use
• Includes two identical replacement buttons

Replaces / Cross-Reference Part Numbers

• Universal replacement type; no specific part numbers required
• Fits models designed for a 38mm push-button mounting hole

Compatibility & Fitment

• Compatible with many American Standard dual-flush toilet tanks
• Fits toilets requiring a 38mm diameter threaded button assembly
• Check the diameter of your existing tank opening to confirm fit

When to Replace

• Buttons stick, fail to return, or require excessive force
• Flush mechanism does not activate consistently
• Visible cracks or corrosion on the existing button assembly
• Water runs due to incomplete flush activation

Installation Tips

• Shut off water supply and remove the tank lid before installation
• Unscrew the old push button and lift it out from the top of the tank
• Insert the new button through the tank lid opening and tighten securely
• Reconnect the flush actuator rods or cables to match original alignment
• Test both flush modes before reinstalling the lid