Garmin 12 Pin/8 Pin to 12 Pin Unit Y Cable Garmin 12 Pin/8 Pin to 12 Pin Unit Y Cable Connect a Garmin GT30 transom mount scanning transducer and a Garmin GT8HW-IH, GT15M-IH, Airmar P79 in-hull mount traditional transducer to a compatible ECHOMAP Plus, echoMAP CHIRP chartplotter/sonar combo or a GPSMAP 10X2xsv/12X2xsv chartplotter. SKUGAX1244533 MAN#010-12445-33 ID#: 6337 Our Price: $29.95 Availability: Usually Ships in 3-5 Days Condition:Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.