NavPod SystemPod Pre-Cut for Garmin GPSMAP 7407/7407xsv/7607/7607xsv/720/721/740/740s/741/721xs/ echoMAP 70s/70dv in the center *AND* 2 additional instruments (3.6" holes; one on each side) 9.5" wide guard - Trionics
Pair of garmin 740 chartplotters | Downeast Boat Forum
Garmin 740S – GaugeSaver
GARMIN GPSMAP 740 - 7" Touchscreen Chartplotter Display (Good Used Cond) - Max Marine Electronics
Garmin Protective Sun Cover f/GPSMAP 720/720S/740/740S - BOEMarine.com
NavPod SystemPod Pre-Cut for Garmin GPSMAP 7407/7407xsv/7607/7607xsv/720/721/740/740s/741/721xs/ echoMAP 70s/70dv on the right *AND* extra space on the left for 12" wide guard - Trionics