Bow thruster kit supplied with bow thruster unit, tunnel, remote control, extension cable, fuse and fuse holder. Manufactured with advanced generation materials, with no electronic components installed on the motor. All protections are managed by a microprocessor integrated into the control panels. Includes reverse thrust with programmed delay, automatic switch-off timer and overheating protection. The propeller and relay protection housing is made of resistant composite material. Equipped with bronze gear, independent zinc anode easy to replace and elastic coupling.