2D4115 Push/Choke Key (2D) - Overview. The 2D4115 Push/Choke Key (2D) is a crucial component in Honda marine engine systems. This key combines push and choke functionality, enabling operators to engage the choke and start the engine efficiently with a simple push and turn action. Designed to simplify the starting procedure especially in Honda marine engines, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Integral push and choke design that facilitates easy engine start-up.. Genuine OEM Honda part ensuring factory specification compliance.. Provides reliable mechanical motion control for choke system operation.. Manufactured to exact factory dimensions and tolerances for a perfect fit.. Seamlessly integrates with existing hardware, preventing incompatibility issues.. Durable construction designed to maintain OEM performance and operational feel.. Why Choose Genuine OEM. Using original Honda parts like the 2D4115 Push/C