Fish Finder Parts
Humminbird 1157C GPS Combo Fish Finder
External GPS Combo
The 1157c Combo features a massive 10.4" display, DualBeam PLUS sonar with up to 8000
Watts PTP power output, GPS Chartplotting with built-in UniMap, and advanced Fishing System
capabilities. Includes unit cover and in-dash mounting kit. Maximize your angling experience with
the Humminbird 1157c Combo fishfinder system.