Downrod Assembly for Humminbird MEGA 360 Transducers
Includes a downrod extension, coupler, and cone for the 360 system.
Adds 24 inches or 36 inches of extension for the standard Humminbird transducer shaft.
This system is for transducers typically supplied after January of 2020.
Before that time, it is likely the system is a standard version requiring a slightly different part.