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Marine Bow Thrusters

The water and the weather don’t always want to cooperate with your sailing plans — which is why you need good bow thrusters to navigate rivers and bays. These auxiliary boat thrusters are crucial for maneuverability, letting you move side to side as well as forward. When you’re surrounded by obstacles, facing heavy currents or feeling the wind pick up, the lateral movement from a marine bow thruster will be your saving grace.

Marine Parts Source will help boat owners and technicians find the right bow thruster for boats of any size. Get a bow thruster kit or replace individual parts and create a customized thruster layout with our large selection of parts and accessories. We sell the leading boat steering brands such as Vetus, Lewmar and Sleipner/Side Power that make marine thrusters.

Go Anywhere with Boat Side Thrusters

Hundreds of parts are in stock or available for bow thruster repairs and upgrades. Browse our large selection to find boat thruster propellers, motor assemblies, solenoid switches, joystick controllers, couplings, carbon brushes and more. We offer 12V and 24V bow thruster systems to match your power supply. If you’re looking for a specific part number, enter it into the search bar to find compatible replacements.

The knowledgeable staff at Marine Parts Source can assist anyone shopping for bow thruster parts. Call us toll-free at 866-388-0390 or use our contact form to get in touch. All in-stock marine thruster parts ship the same business day when you order by noon CT.

Bow Thrusters and Accessories

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  1. vtset0044_lg
    24 volt Thruster Solenoid Pack | Vetus SET0044
    VETUS-SET0044
    Qty In Stock: 5
    Brand: Vetus
    Replacement solenoid switch for Vetus BOW9524, BOW11024, BOW12524 and BOW16024 bow thrusters. Learn More
    MSRP: $909.34 $863.87
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  2. Vetus STERN250P 250 mm Stern Thruster Tunnel
    250 mm Stern Thruster Tunnel | Vetus STERN250P
    VETUS-STERN250P
    Qty In Stock: 2
    Brand: Vetus

    250 mm Stern Thruster Tunnel 

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    MSRP: $826.20 $681.12
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  3. Vetus SET0060 Motor Assembly
    Motor Assembly | Vetus SET0060
    VETUS-SET0060
    Qty In Stock: 3
    Brand: Vetus

    Motor Assembly

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    MSRP: $1,119.20 $926.47
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  4. Small Image
    80 kg Force Bow Thruster for 185 mm Tunnel, 12 volt | Vetus BOW7512D
    VETUS-BOW7512D
    Qty In Stock: 1
    Brand: Vetus

    Vetus BOW 75 12 volt tunnel thruster delivers 180 pounds of On-Off port-starboard propulsion which simplifies the docking of boats 34.4 to 49.2 feet (10.5-15 meters) in length, especially in strong winds or moving current.

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    MSRP: $2,980.80 $2,384.64
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  5. vtbp214b_lg
    Joystick Rubber Boot | Vetus BP214B
    VETUS-BP214B
    Qty In Stock: 18
    Brand: Vetus
    Replacement boot for Vetus joystick style thruster control panels. Learn More
    MSRP: $16.57 $15.74
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  6. vetusset0046_lg
    Thruster Tailpiece Assembly | Vetus SET0046
    VETUS-SET0046
    Qty In Stock: 0
    Brand: Vetus
    Replacement tailpiece assembly to service a Vetus BOW95 thruster. Learn More
    MSRP: $1,048.05 $863.63
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  7. vtset0090_lg
    6 Blade Bow Thruster Propeller | Vetus SET0090
    VETUS-SET0090
    Qty In Stock: 13
    Brand: Vetus
    New and improved replacement propeller for Vetus BOW125, BOW130 and BOW160 model thrusters. Learn More
    MSRP: $259.20 $212.67
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  8. VETUS-SET0011 TAIL PIECE FOR BOW25 THRUSTER
    Tail Piece for BOW25 Thruster | Vetus SET0011
    VETUS-SET0011
    Qty In Stock: 1
    Brand: Vetus

    Tail Piece for BOW25 Thruster

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    MSRP: $705.75 $584.03
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  9. Small Image
    20 ft. Thruster Control Panel Connection Cable | Vetus BP29
    VETUS-BP29
    Qty In Stock: 5
    Brand: Vetus
    Cable connects Vetus bow and stern thrusters to Vetus control panels. Learn More
    MSRP: $91.80 $73.44
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  10. vetusbp1202_lg
    Thruster Flexible Coupling | Vetus BP1202
    VETUS-BP1202
    Qty In Stock: 8
    Brand: Vetus
    Replacement flexible drive coupling for Vetus BOW55A, BOW60, BOW75 and BOW95 model thrusters. Learn More
    MSRP: $308.25 $253.22
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  11. Large Image
    85 kg Force Bow Thruster for 185 mm Tunnel, 24 volt | Vetus BOW7524D
    VETUS-BOW7524D
    Qty In Stock: 0
    Brand: Vetus

    Vetus BOW 75 24 volt tunnel thruster delivers 191 pounds of On-Off port-starboard propulsion which simplifies the docking of boats 34.4 to 49.2 feet (10.5-15 meters) in length, especially in strong winds or moving current.

    Learn More
    MSRP: $2,980.80 $2,384.64
    Add to Wishlist
  12. BOW55 Tail Piece
    BOW55 Tail Piece | Vetus SET0078
    VETUS-SET0078
    Qty In Stock: 4
    Brand: Vetus
    BOW55 Tail Piece Learn More
    MSRP: $853.60 $705.60
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