Chicago Faucets 1910-004KJKNF
The Chicago Faucets 1910-004KJKNF 1" stem extension kit has been officially discontinued by the manufacturer, and there is currently no direct replacement part available for this legacy pressure-balancing valve series. Because these components require specific spline compatibility that newer models do not support, we recommend contacting ProDryers.com directly. Please speak with one of our expert customer service representatives at 888-503-7937 to discuss potential "New Old Stock" availability or to explore alternative solutions for your specific Chicago Faucets installation.