Parts Assembly Moscato Kitchen Faucet, S-2620-L spout pull-out spout hose pull-out spout handle* screw plug button Replacement Parts Part Number Item KN-4 valve cartridge KN-281* handle screw plug button collar aerator cartridge fastener body valve cartridge deck plate (optional) Ordering replacement parts: gasket Symmons customer service: (800) 796-6667, (781) 848-2250 M-F 8:00 am - 7:30 pm EST Symmons distributors: www.symmons.