Humminbird 740179-1 IDMK H89R In-Dash Mounting Kit for HELIX 8/9 Series

• Compatible with HELIX(R) 9 MSI GPS G4N, HELIX(R) 9 MSI GPS G3N, HELIX(R) 9 MDI GPS G4N, HELIX(R) 9 MDI GPS G3N, HELIX(R) 9 CHIRP GPS G4N, and HELIX(R) 9 CHIRP GPS G3N;• Also compatible with HELIX(R) 8 MSI GPS G4N, HELIX(R) 8 MSI GPS G3N, HELIX(R) 8 MDI GPS G4N, HELIX(R) 8 MDI GPS G3N, HELIX(R) 8 CHIRP GPS G4N, and HELIX(R) 8 CHIRP GPS G3N;• 1-year limited warranty;• Includes in-dash mounting kit and hardware;