Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX® 8/9 G3N/G4N MPN-740179-1

IDMK-H89R Reinforced In-Dash Mounting Kit for HELIX® 8/9 G3N/G4N 

In-Dash Mounting Kit allows quick and easy, in-dash installation, with all necessary mounting hardware. 

Features:

• Compatible with: HELIX 9 MSI GPS G4N, HELIX 9 MSI GPS G3N, HELIX 9 MDI GPS G4N, HELIX 9 MDI GPS G3N, HELIX 9 CHIRP GPS G4N, HELIX 9 CHIRP GPS G3N, HELIX 8 MSI GPS G4N, HELIX 8 MSI GPS G3N, HELIX 8 MDI GPS G4N, HELIX 8 MDI GPS G3N, HELIX 8 CHIRP GPS G4N, HELIX 8 CHIRP GPS G3N