Humminbird IDMK H89R - HELIX 8/9 MODELS IN-DASH MOUNTING KIT 740179-1

The IDMK H89R is a rigid and reinforced in-dash mounting kit for select HELIX 8 and HELIX 9 model 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 is compatible with G3N and newer models.

P/N: 740194-1