![Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX 8/9 G3N/G4N [740179-1] Brand_Polyform U.S. Measures just 20 x 14](https://cdn.shopify.com/s/files/1/0499/1942/6726/files/73688XL.jpg?v=1691875198)
Pay in 4 interest-free payments of $17.50 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Measures just 20 x 14 x 4
available with NPTF threads
Width: 1/2" (13mm)
UPC: 723193853917
L2 is disabled on all units
Humminbird IDMK-H89R Reinforced In-Dash Mounting Kit f/HELIX 8/9 G3N/G4N [740179-1] Brand_Polyform U.S. Measures just 20 x 14IDMK 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
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