IDMK-H89R; In Dash Mounting Kit for Helix 8/9 Series Camera Excellent High speed performance

Excellent High speed performance

and a small "Shoot-Through-Hull" puck (XP 9 20) connected via this adapter for high-speed depth readings while on plane

Save Time: Don't Rewire Your Boat

Simply drop these specialized rubber expanding nuts into your drilled holes from the top

Used to protect your MarCum Digital unit screen from outdoor elements

IDMK-H89R; In Dash Mounting Kit for Helix 8/9 Series Camera Excellent High speed performanceThe IDMK H89R is a rigid and reinforced in dash mounting kit for HELIX 8 and select HELIX 9 Series fish finders, complete with bracket and hardware. This provides a secure and finished look for in dash mounting of your Humminbird fish finder. This product will only HELIX 9 G3N models and will not support previous generation of HELIX 9 fish finders. Compatible with: HELIX 9 MSI GPS G4N, HELIX 9 MSI GPS G3N, HELIX 9 MDI GPS G4N, HELIX 9 MDI GPS G3N,