36552-ZW7-521AH S/E Dual St K Sw Kit - Overview. The 36552-ZW7-521AH S/E Dual St K Sw Kit is a genuine OEM key switch panel kit designed for Honda marine engine systems. This kit supports the ignition and emergency stop switch functions, facilitating reliable engine start/stop control from both primary and secondary control stations on single engine applications. Perfectly designed to maintain seamless integration with existing parts, it ensures optimal performance and durability.. Key Features.