A bow thruster is a propulsion device mounted on the bow (front) of a boat to provide lateral thrust, aiding in maneuvering in tight spaces or adverse conditions such as strong winds or currents. It consists of a propeller housed in a tunnel that can be rotated to push water to the sides, allowing the boat to move sideways. Bow thrusters are available in various kits and voltages, offering improved control and handling for vessels of different sizes and types. They enhance safety and ease of operation, particularly during docking and mooring maneuvers. Bow thrusters, including both bow and stern thrusters, are equipped with advanced technology for precise maneuvering. With options for remote or joystick control, they offer wide compatibility and expertise in handling various vessels. Bow thrusters and stern thrusters are available in DC power, and some models feature externally mounted or retractable designs for easy installation.
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1-2 weeks delivery time The Tecnoseal 01082 is a zinc Lewmar disc anode corresponding to original part number 589550. It weighs 0.24 kg (0.53 lbs) and measures 60 mm in overall diameter and 19 mm in height, with additional diameters of Ø1 = 42 mm, Ø2 = 34 mm and Ø3 = 17 mm.
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$ 49.22
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1-2 weeks delivery time The Tecnoseal 01060 is a zinc Max Power propeller nut anode with an overall diameter of 31.80 mm and a height of 31 mm. It weighs 0.10 kg (0.22 lbs) and features additional diameters of Ø1 = 27 mm, Ø2 = 18 mm and Ø3 = 6 mm.
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$ 20.82
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1-2 weeks delivery time The Tecnoseal 03605 Series is a Quick propeller nut anode for BTQ140, corresponding to original part reference TQ14000 / BTQ140. It is available in Zinc 03605 and Aluminium 03605AL versions. Both variants share the same dimensions: a = 17 mm, h = 31 mm, Ø = 48 mm, Ø1 = 5 mm and Ø2 = 42 mm. The Zinc version weighs 0.23 kg (0.51 lbs), while the Aluminium version weighs 0.09 kg (0.20 lbs).
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$ 43.22
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1-2 weeks delivery time The Tecnoseal 03606 Series is a Quick propeller nut anode for BTQ185, corresponding to original part reference TQ18500 / BTQ185. It is available in Zinc 03606 and Aluminium 03606AL versions. Both variants share the same dimensions: a = 20 mm, h = 32 mm, Ø = 50 mm, Ø1 = 6 mm and Ø2 = 39 mm. The Zinc version weighs 0.26 kg (0.57 lbs), while the Aluminium version weighs 0.10 kg (0.22 lbs).
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$ 43.22
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1-2 weeks delivery time The Tecnoseal 03607 Series is a Quick propeller nut anode for BTQ250, corresponding to original part reference TQ25000 / BTQ250. It is available in Zinc 03607 and Aluminium 03607AL versions. Both variants share the same dimensions: a = 24 mm, h = 44 mm, Ø = 59 mm, Ø1 = 6 mm and Ø2 = 44 mm. The Zinc version weighs 0.36 kg (0.79 lbs), while the Aluminium version weighs 0.14 kg (0.31 lbs).
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$ 43.22
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1-2 weeks delivery time The Tecnoseal 03608 Series is a Quick propeller nut anode for BTQ300, corresponding to original part reference TQ30000 / BTQ300. It is available in Zinc 03608 and Aluminium 03608AL versions. Both variants share the same dimensions: a = 27 mm, h = 49 mm, Ø = 70 mm, Ø1 = 6 mm and Ø2 = 46 mm. The Zinc version weighs 0.54 kg (1.19 lbs), while the Aluminium version weighs 0.22 kg (0.49 lbs).
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$ 72.28
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1-2 weeks delivery time The Tecnoseal 03609 Series is a Quick propeller nut anode for BTQ110, corresponding to original part number MMANBTQ1100. It is available in Zinc 03609 and Aluminium 03609AL versions. Both variants share the same dimensions: c = 12.50 mm, a = 11 mm, h = 19 mm, Ø = 38 mm, Ø1 = 15 mm and Ø2 = 20 mm. The Zinc version weighs 0.09 kg (0.20 lbs), while the Aluminium version weighs 0.03 kg (0.07 lbs).
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$ 18.95
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1-2 weeks delivery time The Tecnoseal 03610 Series is a Quick plate anode corresponding to original part number TQR6015, available in Zinc 03610 and Aluminium 03610AL versions. Both variants share the same dimensions: 60 mm length, 15 mm width, 7 mm height, 50 mm hole spacing (i), and 6.5 × 5.25 mm mounting holes. The Zinc version weighs 0.04 kg (0.09 lbs), while the Aluminium version weighs 0.02 kg (0.04 lbs).
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$ 15.15
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1-2 weeks delivery time The Tecnoseal 01050 Series is a Side-Power / Sleipner propeller nut anode for 4/6 HP systems with 3-blade propeller, corresponding to original part number 61180 and also referenced as Tecnoseal 00730. It is available in Zinc 01050 and Aluminium 01050AL versions. Both variants share the same dimensions: 20 mm height, Ø26 mm overall diameter, Ø10 mm and Ø6.50 mm. The Zinc version weighs 0.04 kg (0.09 lbs), while the Aluminium version weighs 0.02 kg (0.04 lbs).
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$ 31.90
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1-2 weeks delivery time The Tecnoseal 01051 is a zinc Sleipner propeller nut anode for 10/15/20 HP applications, corresponding to original part number 101180. It weighs 0.16 kg (0.35 lbs) and measures 42 mm in overall diameter and 34 mm in height, with a = 25 mm and Ø1 = 6.50 mm.
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$ 37.33
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1-2 weeks delivery time The Tecnoseal 01052 Series is a Side-Power / Sleipner propeller nut anode for SP55S, SE60/185S, SP75T, SE80/185T, SP95T and SE100/185T, corresponding to original part numbers 71190 / 51180. It is available in Zinc 01052, Aluminium 01052AL and Magnesium 01052MG versions. All variants share the same dimensions: a = 19 mm, h = 20 mm, Ø = 45 mm, Ø1 = 6 mm and Ø2 = 40 mm. The weights are 0.12 kg (0.26 lbs) for Zinc, 0.05 kg (0.11 lbs) for Aluminium and 0.03 kg (0.07 lbs) for Magnesium.
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$ 33.53
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1-2 weeks delivery time The Tecnoseal 01053 Series is a Side-Power / Sleipner propeller nut anode for SP550 HYD, SH420 and SH550, corresponding to original part number 501180. It is available in Zinc 01053 and Aluminium 01053AL versions. Both variants share the same dimensions: a = 31 mm, h = 53 mm, Ø = 73 mm, Ø1 = 46 mm and Ø2 = 8.50 mm. The Zinc version weighs 1.06 kg (2.34 lbs), while the Aluminium version weighs 0.42 kg (0.93 lbs).
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$ 193.03
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1-2 weeks delivery time The Tecnoseal 01054 Series is a Side-Power / Sleipner propeller nut anode for SP30, SE30, SP40 and SE40, corresponding to original part number 31180. It is available in Zinc 01054 and Aluminium 01054AL versions. Both variants share the same dimensions: h = 15 mm, Ø = 26 mm and Ø1 = 5 mm. The Zinc version weighs 0.03 kg (0.07 lbs), while the Aluminium version weighs 0.01 kg (0.02 lbs).
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$ 30.27
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1-2 weeks delivery time The Tecnoseal 01055 Series is a Side-Power / Sleipner propeller nut anode for 7 HP systems with 3-blade propeller, corresponding to original part number 71180 and also referenced as Tecnoseal 00729. It is available in Zinc 01055 and Magnesium 01055MG versions. Both variants share the same dimensions: 37 mm length, 22 mm width, 15 mm height, Ø10 mm and Ø6.50 mm. The Zinc version weighs 0.05 kg (0.11 lbs), while the Magnesium version weighs 0.01 kg (0.02 lbs).
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$ 25.69
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1-2 weeks delivery time The Tecnoseal 01056 Series is a Side-Power / Sleipner bow thruster anode corresponding to original part number 140629. It is available in Zinc 01056 and Aluminium 01056AL versions. Both variants share the same dimensions: h = 80 mm, i = 50 mm, Ø = 37 mm and Ø1 = 19 mm. The Zinc version weighs 0.38 kg (0.84 lbs), while the Aluminium version weighs 0.15 kg (0.33 lbs).
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$ 75.80
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1-2 weeks delivery time The Tecnoseal 01058 is a zinc Sleipner propeller nut anode corresponding to original part number 701180. It weighs 2.90 kg (6.39 lbs) and measures 131 mm in overall diameter and 53 mm in height, with additional diameters of Ø1 = 112 mm, Ø2 = 76 mm and Ø3 = 14 mm.
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$ 224.38
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1-2 weeks delivery time The Tecnoseal 02480 Series is a Side-Power / Sleipner propeller nut anode for SE130/170 and SP240/285, corresponding to original part number 201180. It is available in Zinc 02480 and Aluminium 02480AL versions. Both variants share the same dimensions: a = 24 mm, h = 42 mm, Ø = 49 mm, Ø1 = 6 mm and Ø2 = 33 mm. The Zinc version weighs 0.34 kg (0.75 lbs), while the Aluminium version weighs 0.13 kg (0.29 lbs).
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$ 55.18
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1-2 weeks delivery time The Tecnoseal 03504 is a zinc BCS conical propeller anode with an overall diameter of 84 mm and a height of 53 mm. It weighs 0.95 kg (2.09 lbs) and features additional diameters of Ø1 = 56 mm and Ø2 = 6.50 mm.
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$ 71.93
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1-2 weeks delivery time The Tecnoseal 02481 Series is a BCS propeller anode available in Zinc 02481 and Aluminium 02481AL versions. Both variants share the same dimensions: a = 25 mm, h = 35 mm, h1 = 20 mm, h2 = 3 mm, Ø = 50 mm, Ø1 = 40 mm and Ø2 = 6 mm. The Zinc version weighs 0.22 kg (0.49 lbs), while the Aluminium version weighs 0.09 kg (0.20 lbs).
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$ 116.01
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1-2 weeks delivery time E. Polipodio OG034B zinc anode for Side Power applications, corresponding to original code 201180. The anode measures 46 mm across the base and 40 mm in overall height. The catalogue drawing specifies an internal height of 24 mm and a 25 mm hexagonal fitting. Manufactured from zinc (ZN) and cross-referenced in the Trem catalogue as L8125570.
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$ 17.90
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In what situations would a boat benefit from having a bow thruster installed?
A boat would benefit from having a bow thruster installed in situations where maneuverability is crucial, such as navigating tight spaces in marinas or docking in adverse weather conditions. Additionally, boats with large or heavy structures, or those used for commercial purposes, may find a bow thruster indispensable for enhancing control and safety during operations. Installing a bow thruster kit can significantly improve the vessel's handling and reduce the risk of collisions or damage to the boat and surrounding infrastructure.
Installing boat thrusters, whether externally mounted or retractable, offers a wide array of benefits for boats of all types. These thrusters provide added maneuverability and control, helping to protect against accidental collisions and damage. With options made from durable stainless steel to resist corrosion, they are specifically designed for easy installation and quiet operation, making them ideal for close quarters and a wide range of vessels. Whether you're navigating marinas or require enhanced control during commercial operations, boat thrusters are a versatile solution also available for freight shipping.
What are the primary components of a bow thruster kit?
The primary components of a bow thruster kit typically include the thruster unit itself, which consists of a propeller housed in a tube that's mounted beneath the boat's hull near the bow. Additionally, the kit usually includes an electric motor, a control panel or joystick for operation, and all necessary wiring and mounting hardware. Depending on the model and specifications, bow thruster kits may come in different power options, such as 12V or 24V, to suit various boat sizes and propulsion systems.
When considering bow thruster kits, it's essential to keep in mind the possibility of externally mounted or retractable thrusters, offering versatile solutions for various boat designs. These kits, universally designed, can match the specific requirements of your vessel, with options available for installation below the waterline. Whether you opt for the quiet operation of a 285-powered thruster or explore other alternatives, thorough research and consultation can ensure the perfect fit for your boating needs.
Can aftermarket bow thrusters be installed on all types of boats?
Aftermarket bow thrusters can typically be installed on most types of boats, provided there is sufficient space and structural integrity to accommodate the installation. The compatibility of the boat with an aftermarket bow thruster may depend on factors such as hull design, size, and weight distribution. It's essential to consult with a professional and consider factors like power requirements, installation complexity, and potential modifications to ensure a successful installation.
Seeking advice from our experienced professionals at our specialized shop can offer valuable insights into appropriate solenoid options and pod configurations, particularly if installation below the waterline is required.