Garmin Xdcr, GDT 43, 43mm Lo-Profile - Special Order - GA-0100174900Garmin Xdcr, GDT 43, 43mm Lo-Profile - Special Order - GA-0100174900
Depth/Temp Transducer, GDT 43, MFG# 010-01749-00, in 43mm low-profile plastic housing for retrofits on Nexus/Silva systems.