American Standard Tail Piece Assembly, Fits Brand American Standard, For Use with Series American Standard M962834 0020A Mount Type Recessed Mounted pillow top seating surface provides a pillow top seating surface provides a comfortable movie watching experience thanks to the adjustable sensor range and SMART SHOT* Dispensing Technology that prevents misfires and eliminates wasteful drips Stops have a screw that can be turned to adjust water pressure for proper flushing and to stop or start flow during maintenance These toilet flush parts are designed specifically for flush valves and often fit only specific brands or models