Garmin 12-pin 30' Transducer with ID Extension Cable Garmin 12-pin 30' Transducer with ID Extension Cable Garmin 30 foot transducer extension cable for GCV10 / 12-Pin DownVu/SideVu Transducer. SKUGAX1161742 MAN#010-11617-42 ID#: 4132 Our Price: $49.95 Availability: In Stock 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.