Kohler Toilet Part - Flush Valve Nut - #1408436 (old #1107006) (old #1014580)

Replacement flush valve nut for Kohler toilets. Part #1408436 (replaces #1107006 and #1014580). Secures the flush valve to the tank and ensures a proper seal. Made to fit specific Kohler models—check compatibility before ordering.

• Part Number: 1408436
• Replaces: 1107006, 1014580
• Use: Secures flush valve to toilet tank
• Material: Plastic (verify if needed)
• Compatibility: For use with select Kohler toilet models