XT WS #7100431Transom
Wide side 3 element, 20' cable. Allows the unit to look left,
right, or down. Not recommended for high-speed use.
transducer does not provide side imaging views and will not work
with Side Imaging products.
Works with 717, 717 CHO, 718,
727, 728, 737, 747c, 747c CHO, 757c, 767, 768, 777c2, 778c, 787c2,
788c, Matrix 35, Matrix 37, Matrix 67