Garmin 50/200KHz S/T Brz Thru-Hull Xdcr 8 Pin New Condition 010-10183-22. B744V bronze thru-hull (2in shaft). Includes fairing block and 39ft cable. Features of Garmin 50/200KHz S/T Brz Thru-Hull Xdcr 8 Pin: 8 PIN PLUG Depth transducer MFG#...