Garmin Retrofit Kit f/Signal Marine VHF Radio Series [010-13441-20] Communication | Hailer Horns Everything is included as two

Everything is included as two main starter packs for easy installation and ordering

Standard 1”-14 thread (male) shaft to accept standard VHF antennas up to 8'

Replace a broken or worn waste valve

Both a 4-code CVS2500A and a 32-code FVP-42 scrambler system ensure secure communications out on the water

Equipped with rubber grommet for watertight passage of cable

Garmin Retrofit Kit f/Signal Marine VHF Radio Series [010-13441-20] Communication | Hailer Horns Everything is included as twoRetrofit Kit for Signal Marine VHF Radio Series You can install the Garmin Signal VHF radio into the existing cutout for a Garmin VHF 210 215 radio using this retrofit kit. Use this kit to install a compatible Garmin Signal marine VHF radio into an existing VHF cutout.