35552-ZW7-020AH 20' Dual Key Pnl Kit - Overview. The 35552-ZW7-020AH 20' Dual Key Pnl Kit is an essential OEM component designed specifically for Honda marine engine systems. This part supports the ignition and control system by providing a dual key switch panel with a 20-foot harness, enabling simultaneous operation and reliable control of two engine key functions. Engineered to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and