A Lewmar bow thruster is a vital marine propulsion device that enhances a boat's maneuverability. It's typically installed in the bow of the vessel and aids in docking, especially in tight spaces or adverse conditions. With various components and parts available, including controllers and shear pins, it ensures smooth operation and precise control during installation and usage. Lewmar also offers retractable bow thrusters for added convenience and versatility in yacht and boat navigation.
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1-2 weeks delivery time The Lewmar 110TT Bow Thruster is a 12V electric bow thruster with a 1.5 kW (2 HP) motor delivering 28 kgf of thrust for boats up to 9 m. It features a high-performance 5-blade propeller for maximum bidirectional thrust, self-healing thermal protection, plug-and-play control wiring, compatibility with joystick or touch controls, high-quality seals eliminating the need for an oil reservoir, and an easily replaceable anode.
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$ 1,661.29
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1-2 weeks delivery time The Lewmar 125TT Bow Thruster is a 12V electric thruster powered by a 2.0 kW (2.7 HP) motor, delivering 35 kgf of thrust for precise low-speed maneuvering. It features a high-performance 5-blade propeller for maximum bidirectional thrust, self-healing thermal protection, plug-and-play control wiring, compatibility with joystick or touch controls, high-quality seals eliminating the need for an oil reservoir, and an easily replaceable anode.
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$ 2,041
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1-2 weeks delivery time The Lewmar 140TT Bow Thruster is a 12V electric thruster powered by a 2.0 kW (2.7 HP) motor, delivering 37 kgf of thrust for reliable low-speed maneuvering. It features a high-performance 5-blade propeller for maximum bidirectional thrust, self-healing thermal protection, plug-and-play control wiring, compatibility with joystick or touch controls, high-quality seals eliminating the need for an oil reservoir, and an easily replaceable anode.
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$ 2,391.84
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1-2 weeks delivery time The Lewmar 185TT Bow Thruster is a 12V electric tunnel thruster powered by a 3.0 kW (4.0 HP) motor, delivering 58 kgf of thrust for boats from 9 to 12 meters. It features a high-performance 5-blade propeller for maximum bidirectional thrust, self-healing thermal protection, plug-and-play control wiring, compatibility with joystick or touch controls, high-quality seals eliminating the need for an oil reservoir, and an easily replaceable anode. Designed for installation in a 185 mm tunnel.
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$ 4,523.15
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1-2 weeks delivery time The Lewmar 110TT GEN2 Bow Thruster is a 12V electric tunnel thruster powered by a 1.5 kW (2.0 HP) motor, delivering 28 kgf of thrust. The second-generation design features an integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller for equal bidirectional thrust, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin.
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$ 2,264.40
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1-2 weeks delivery time The Lewmar 125TT GEN2 Bow Thruster is a 12V electric tunnel thruster powered by a 2.0 kW (2.7 HP) motor, delivering 35 kgf of thrust. The second-generation design features an integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller for equal bidirectional thrust, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin.
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$ 2,440.48
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1-2 weeks delivery time The Lewmar 140TT GEN2 Bow Thruster is a 12V electric tunnel thruster powered by a 2.2 kW (3.0 HP) motor, delivering 42 kgf of thrust. The second-generation design features an integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller for equal bidirectional thrust, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin.
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$ 2,392.86
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1-2 weeks delivery time The Lewmar 185TT GEN2 Bow Thruster range includes eight electric tunnel thruster variants with 12V or 24V power supplies, motor outputs from 3.0 to 6.0 kW (4.0–8.0 HP), and thrust ratings from 58 to 97 kgf. All models feature the integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin. Tunnel diameter is 185 mm.
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$ 3,358.36
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1-2 weeks delivery time The Lewmar 250TT GEN2 Bow Thruster is a 24V electric tunnel thruster powered by an 8.0 kW (10.8 HP) motor, delivering 140 kgf of thrust. The second-generation design features an integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller for equal bidirectional thrust, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin.
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$ 8,621.78
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1-2 weeks delivery time The Lewmar 300TT GEN2 Bow Thruster is a 24V electric tunnel thruster powered by a 10.8 kW (14.5 HP) motor, delivering 250 kgf of thrust. The second-generation design features an integrated Blue Box controller with built-in fuse and indicator lamp, a high-performance 5-blade propeller for equal bidirectional thrust, self-healing thermal protection, plug-and-play wiring, compatibility with joystick or touch controls, high-integrity seals eliminating the need for an oil reservoir, and a spline-driven propeller without a drive pin.
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$ 16,461.62
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1-2 weeks delivery time The Lewmar Basic Thruster Control Panel is a basic joystick controller designed for Lewmar TT Basic Series bow thrusters, compatible with 110TT, 125TT, and 140TT models. It features illuminated On/Off operation, simple electrical connection, and provides reliable directional control for precise maneuvering during docking and low-speed handling.
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$ 295
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1-2 weeks delivery time The Lewmar Basic Thruster Control Leads & Connectors are designed for TT Basic Series bow thrusters, providing a reliable electrical connection between the thruster and the control panel. Available in 7 m and 10 m lengths, these original Lewmar cable assemblies simplify installation while ensuring dependable communication between the control system and thruster.
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$ 73.81
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1-2 weeks delivery time The Lewmar GEN2 Bow Thruster Controllers are available in Single and Dual joystick versions for 12V and 24V systems. Compatible with the complete Lewmar GEN2 bow thruster range and GEN1 thrusters equipped with a black box when used with a Blue Box Converter, these controllers feature an ergonomic sealed design, multifunction LED status display, removable cover, and mounting dimensions matching previous Lewmar joystick panels. Not compatible with TT Basic 110TT, 125TT, and 140TT models.
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$ 313.85
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1-2 weeks delivery time The Lewmar GEN2 Bow Thruster Joysticks are available in Single and Dual configurations for 12V and 24V systems. Designed for the complete Lewmar GEN2 bow thruster range and compatible with GEN1 thrusters equipped with a black box when used with a Blue Box Converter, they feature an ergonomic joystick design, sealed front panel, multifunction LED status display, removable cover, and mounting dimensions matching previous Lewmar joystick installations. Not compatible with TT Basic 110TT, 125TT, and 140TT models.
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$ 336.27
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1-2 weeks delivery time The Lewmar GEN2 Bow Thruster Connection Cables provide reliable communication between GEN2 bow thruster control components. Available in 2 m, 7 m, 10 m, 18 m, and 22 m lengths, these original Lewmar cables simplify installation by allowing the correct cable length to be selected for different vessel layouts and wiring distances.
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$ 43.87
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1-2 weeks delivery time The Lewmar Blue Box Converter enables existing GEN1 TT bow thrusters equipped with a black box to operate with Lewmar GEN2 controllers while retaining the original wiring. Installed adjacent to the joystick or control panel, it provides a simple upgrade path to GEN2 controls without replacing existing cables. Not compatible with TT Basic 110TT, 125TT, and 140TT models.
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$ 410.01
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1-2 weeks delivery time The Lewmar T1 and T2 Thruster Fuse Holders provide secure installation and protection for high-current bow thruster electrical systems. The T1 model is designed for ANL fuses and includes a durable polycarbonate safety cover, while the T2 model supports fuses up to 500 A for higher-capacity installations.
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$ 66.40
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1-2 weeks delivery time The Lewmar Thruster Fuse range provides circuit protection for Lewmar bow thruster electrical systems and is available in ratings from 130A to 500A. The range includes standard and ANL-type fuses, with selected models offering ignition protection for installation aboard gasoline-powered boats. Multiple current ratings allow correct matching to different thruster models and electrical requirements.
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$ 18.45
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1-2 weeks delivery time The Lewmar Stern Thruster Tunnels are original GRP tunnels designed for Lewmar stern thruster installations. Available for 140 mm, 185 mm, 250 mm, and 300 mm tunnel diameters, each tunnel is manufactured to match its corresponding thruster size and mounting pattern, ensuring accurate installation and reliable performance.
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$ 1,290.70
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1-2 weeks delivery time The Lewmar Polyester Bow Thruster Tubes are fiberglass-reinforced polyester tunnels designed for Lewmar bow and stern thruster installations. Available in diameters from 110 mm to 300 mm and lengths from 750 mm to 2000 mm, they provide excellent corrosion resistance, high structural strength, and reliable performance in demanding marine environments.
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$ 319.91
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What is the function of a Lewmar bow thruster on a boat?
The function of a Lewmar bow thruster on a boat is to provide precise and efficient maneuverability, allowing the vessel to move laterally or rotate in tight spaces. The tunnel thruster, such as the Lewmar TT Gen 2, delivers even thrust in both directions, ensuring quiet performance and improved boat handling. With a composite construction, the thruster offers durability and reliability under various conditions.
What are the key features of the Lewmar stern thruster?
The key features of the Lewmar stern thruster include its robust support system and versatile size options to fit various boat models. Customers can find a complete range of products, including the advanced black box and blue box control systems, through the our website. Additionally, we provide excellent customer service, ensuring a top shopping experience.
What is the purpose of the drive pin in the Lewmar thruster assembly?
The drive pin in the Lewmar thruster assembly is a crucial component that ensures the propeller remains securely connected to the motor shaft, enabling effective thrust in both forward and reverse directions. This component's reliability helps maintain optimal performance of the thruster system, essential for precise boat maneuvering.