GARMIN 010-11868-21 Xdcr, 50/200KHz /T, SS LP 12 tilt 8 Pin Depth transducer, MFG 010-11868-21, Airmar SS60 Stainless Steel low-profile thru-hull w/ 12 deg tilted element, 2 shaft, 50/200KHz, 600 Watts RMS, 45/12 deg beam angle, w/ temp sensor, 39FT cable w/ 8 pin plug.