NavPod SystemPod Pre-Cut for Garmin 1020/1020xs/1040xs on the right *AND* 2 additional instruments (3.6" holes) on the left for 12" wide guard - Trionics
GARMIN GPSMAP 820XS - CHARTPLOTTERS - MARINEPORT
Garmin GPSMAP 1020xs revew - YouTube
Garmin 7410xsv (7610xsv) vs GPSmap 1020xs (1040xs) with Moose - Moose Marine - YouTube