Garmin 26 Terminal Lid GSD. These GPS Accessories made by Garmin keep the unit's screen buttons and wires all in one place when not in use. The Garmin GSD 26 Lid prevents debris from damaging the screen when not in use and is an easy one-step installation. The Garmin GSD 26 Transcribed Terminal Lid is a simple way to protect your GSD and its connections when it's not in use. Don't let the weather stop you from getting the Garmin GSD 26 Terminal Lid. Specifications for Garmin GSD 26 Terminal Lid: Manufacturer: Garmin Color: Black Package Contents: Garmin GSD 26 Terminal Lid Garmin 010-11823-00: 26 Terminal Lid GSD