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Lewmar Bow Thrusters and Parts

Experienced boat captains know the importance of bow thrusters for navigating choppy, obstacle-ridden waters or safely docking after a trip. Among its many premium marine products, Lewmar is a global leader in bow thrusters that provide much-needed lateral movement. Lewmar makes OEM thrusters used by many boat manufacturers and also designs aftermarket bow thrusters for upgrades and repairs. If your Lewmar bow thruster has brush wear, a busted controller or any other issues, order new thrusters and boat thruster parts from Marine Parts Source.

Side to Side Power from Lewmar

When you’re in tight areas or facing heavy winds, a Lewmar boat thruster kit will help you safely reach your destination. Lewmar TT Gen 2 tunnel bow thrusters provide the propulsion you need to move port or starboard. They’re available in several pound-force ratings depending on the watercraft’s size and what marine conditions you face. Choose a 12V or 24V system to easily link to your electronics and add joystick or thruster pad controls for smooth movements. Legacy thruster converters let you use a first-generation thruster with second-gen controllers.

Maintaining your thrusters is just as easy with Lewmar bow thruster parts. We stock a large selection of bow thruster props, underwater anodes, control cables, replacement tunnels, shear pins, battery switches and other genuine components. All part numbers and other information are listed so you can quickly determine whether the item matches your needs — our representatives are also available toll-free at 866-388-0390. In-stock parts ship the same business day on orders placed before noon CT.

Thrusters, Parts, and Accessories

Items 1-36 of 52

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  1. Lewmar B11126 Solenoid 12V DC 88-454L
    Solenoid 12V DC 88-454L | Lewmar B11126
    LEWMAR-B11126
    Qty In Stock: 16

    Solenoid 12V DC 88-454L

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    MSRP: $442.95 $304.72
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  2. Lewmar 590013 97 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt
    97 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt | Lewmar 590013
    LEWMAR-590013LEW
    Qty In Stock: 1

    This Lewmar TT 185 24 volt Gen 2 tunnel thruster delivers 214 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $6,590.95 $4,113.65
    Add to Wishlist
  3. Lewmar 551029 12 volt Electric Motor
    12 volt Electric Motor | Lewmar 551029
    LEWMAR-551029
    Qty In Stock: 0
    Brand: Lewmar

    12 volt Electric Motor

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    MSRP: $697.95 $482.55
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  4. 140TT Spare Shear Pin | Lewmar 559018
    140TT Spare Shear Pin | Lewmar 559018
    LEWMAR-559018
    Qty In Stock: 4

    140TT Spare Shear Pin

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    MSRP: $20.95 $16.64
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  5. Lewmar 559003 Black Box
    Black Box | Lewmar 559003
    LEWMAR-559003
    Qty In Stock: 4
    Black Box Replacement for Gen 1 TT140 2.2 and Up Learn More
    MSRP: $247.95 $169.52
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  6. Lewmar 589223 Gen 2 Single Thruster Pad Control
    Gen 2 Single Thruster Pad Control, 12/24 volt | Lewmar 589223
    LEWMAR-589223
    Qty In Stock: 2

    Gen 2 Single Thruster Pad Control, 12/24 volt 

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    MSRP: $401.95 $276.63
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  7. Lewmar 589222 Gen 2 Dual Thruster Pad Control, 12/24V
    Gen 2 Dual Thruster Pad Control, 12/24 volt | Lewmar 589222
    LEWMAR-589222
    Qty In Stock: 2

    Gen 2 Dual Thruster Pad Control, 12/24 volt

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    MSRP: $440.95 $303.67
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  8. Lewmar 590006 58 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 12 Volt
    58 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 12 Volt | Lewmar 590006
    LEWMAR-590006
    Qty In Stock: 1

    This Lewmar TT 185 12 volt Gen 2 tunnel thruster delivers 128 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $3,458.95 $2,158.39
    Add to Wishlist
  9. Lewmar 589804 59 foot Gen2 Control Cable
    Gen 2 Panel/Aux Loom MX, 18 meter | Lewmar 589804
    LEWMAR-589804
    Qty In Stock: 0
    Brand: Lewmar

    Gen2 eighteen (18) meter panel/auxiliary loom with 8-pin Molex connector. One end connects to the blue box ICU, while the other plugs into your Gen2 thruster control panel. For dual-station setups, use the Gen2 Y Loom MX (part number 589800) to link both stations.

    Learn More
    MSRP: $137.95 $93.58
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  10. 185mm x 6 x 1000mm Grp Tube | Lewmar 589301
    185mm x 6 x 1000mm Grp Tube | Lewmar 589301
    LEWMAR-589301
    Qty In Stock: 1
    185mm x 6 x 1000mm Grp Tube Learn More
    MSRP: $496.95 $342.15
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  11. 7.28 inch Diameter x 59.1 inch Length Thruster Tunnel | Lewmar 589302
    7.28 inch Diameter x 59.1 inch Length Thruster Tunnel | Lewmar 589302
    LEWMAR-589302
    Qty In Stock: 1
    Brand: Lewmar
    7.28 inch Diameter x 59.1 inch Length Thruster Tunnel Learn More
    MSRP: $742.95 $511.67
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  12. 110 x 5 x 600 Grp Tube | Lewmar 589401
    110 x 5 x 600 Grp Tube | Lewmar 589401
    LEWMAR-589401
    Qty In Stock: 0

    110 x 5 x 600 Grp Tube

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    MSRP: $215.95 $146.63
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  13. 110 x 5 x 750 Grp Tube | Lewmar 589402
    110 x 5 x 750 Grp Tube | Lewmar 589402
    LEWMAR-589402
    Qty In Stock: 0

    110 x 5 x 750 Grp Tube

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    MSRP: $254.95 $175.76
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  14. 110 x 5 x 1000 Grp Tube | Lewmar 589403
    110 x 5 x 1000 Grp Tube | Lewmar 589403
    LEWMAR-589403
    Qty In Stock: 0

    110 x 5 x 1000 Grp Tube

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    MSRP: $321.95 $219.42
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  15. Joystick Controller Single DtLEWMAR-589817
    Joystick Controller Single DtLEWMAR-589817
    LEWMAR-589817
    Qty In Stock: 0
    Brand: Lewmar
    Learn More
    MSRP: $982.95 $678.07
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  16. Single Pad Controller Upgrade Kit | Lewmar 589865
    Single Pad Controller Upgrade Kit | Lewmar 589865
    LEWMAR-589865
    Qty In Stock: 0

    Single Pad Controller Upgrade Kit

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    MSRP: $571.95 $394.15
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  17. Lewmar 589102 140 x 5 x 1000 thruster Tube
    140 x 5 x 1000 Grp Tube | Lewmar 589102
    LEWMAR-589102
    Qty In Stock: 0
    140 x 5 x 1000 Grp Tube Learn More
    MSRP: $380.95 $263.11
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  18. 5.51 inch Diameter x 59.1 inch Length Thruster Tunnel | Lewmar 589103
    5.51 inch Diameter x 59.1 inch Length Thruster Tunnel | Lewmar 589103
    LEWMAR-589103
    Qty In Stock: 1
    Brand: Lewmar
    Thruster tunnel for Lewmar bow thrusters. 5.51 inch diameter x 59.1 inch length x 7⁄32-inch wall. Learn More
    MSRP: $561.95 $387.90
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  19. Lewmar 559017A 185TT Spare Shear Pin, Pair
    Pair of 185TT Spare Shear Pins | Lewmar 559017A
    LEWMAR-559017A
    Qty In Stock: 1
    Pair of 185TT Spare Shear Pins Learn More
    MSRP: $20.95 $12.47
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  20. Lewmar 589018 14M Control Cable & Connectors
    14 meter Control Cable & Connectors | Lewmar 589018
    LEWMAR-589018
    Qty In Stock: 2
    14 meter Control Cable & Connectors Learn More
    MSRP: $102.95 $70.71
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  21. Lewmar 589150 140 Thruster Anode Kit
    140 Thruster Anode Kit | Lewmar 589150
    LEWMAR-589150
    Qty In Stock: 3
    Anode kit for Lewmar 140 thrusters Learn More
    MSRP: $26.95 $17.67
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  22. Lewmar 590003 42 Kilogram-Force Gen 2 Bow Thruster for 140 mm Tunnel, 12 Volt
    42 Kilogram-Force Gen 2 Bow Thruster for 140 mm Tunnel, 12 Volt | Lewmar 590003
    LEWMAR-590003LEW
    Qty In Stock: 0
    This Lewmar TT 140 12 volt Gen 2 tunnel thruster delivers 93 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current. Learn More
    MSRP: $2,890.95 $1,999.90
    Add to Wishlist
  23. Lewmar 590011 82 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt
    82 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt | Lewmar 590011
    LEWMAR-590011LEW
    Qty In Stock: 0

    This Lewmar TT 185 24 volt Gen 2 tunnel thruster delivers 181 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $5,199.95 $3,598.39
    Add to Wishlist
  24. Lewmar 589267 Gen 2 Dual Thruster Joystick Control, 12/24V
    Gen 2 Dual Thruster Joystick Control, 12/24 volt | Lewmar 589267
    LEWMAR-589267
    Qty In Stock: 2

    Gen 2 Dual Thruster Joystick Control, 12/24 volt

    Learn More
    MSRP: $849.95 $586.55
    Add to Wishlist
  25. Lewmar 589842 Legacy Thruster Converter
    Legacy Thruster Converter | Lewmar 589842
    LEWMAR-589842
    Qty In Stock: 1
    Brand: Lewmar
    Legacy Thruster Converter Learn More
    MSRP: $271.95 $187.18
    Add to Wishlist
  26. Lewmar 590007 58 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt
    58 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt | Lewmar 590007
    LEWMAR-590007LEW
    Qty In Stock: 0

    This Lewmar TT 185 24 volt Gen 2 tunnel thruster delivers 128 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $3,458.95 $2,394.07
    Add to Wishlist
  27. 140 Gen2 2.2 Kw Assembly Spare, 12 volt | Lewmar 581111SPA
    140 Gen2 2.2 Kw Assembly Spare, 12 volt | Lewmar 581111SPA
    LEWMAR-581111SPA
    Qty In Stock: 1
    Brand: Lewmar

    140 Gen2 2.2 Kw Assembly Spare, 12 volt

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    MSRP: $1,377.95 $968.83
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  28. 110Tt Propeller Kit | Lewmar 589451
    110Tt Propeller Kit | Lewmar 589451
    LEWMAR-589451
    Qty In Stock: 0

    110Tt Propeller Kit

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    MSRP: $75.95 $50.95
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  29. 12 volt Thruster Motor Assembly 2.2Kw/3Hp | Lewmar 581026LEW
    12 volt Thruster Motor Assembly 2.2Kw/3Hp | Lewmar 581026LEW
    LEWMAR-581026LEW
    Qty In Stock: 0
    Brand: Lewmar

    12 volt Thruster Motor Assembly 2.2Kw/3Hp

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    MSRP: $1,782.95 $1,232.39
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  30. Lewmar 590009 65 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt
    65 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 24 Volt | Lewmar 590009
    LEWMAR-590009LEW
    Qty In Stock: 0

    This Lewmar TT 185 24 volt Gen 2 tunnel thruster delivers 143 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $4,366.95 $3,022.23
    Add to Wishlist
  31. 12 volt Thruster Motor, 3.0/4.0Kw | Lewmar 553048
    12 volt Thruster Motor, 3.0/4.0Kw | Lewmar 553048
    LEWMAR-553048
    Qty In Stock: 0
    Brand: Lewmar

    12 volt Thruster Motor, 3.0/4.0Kw

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    MSRP: $1,517.95 $1,049.35
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  32. Lewmar 589351 Replacement Propeller F/185TT
    Replacement Propeller F/185TT | Lewmar 589351
    LEWMAR-589351
    Qty In Stock: 4
    Replacement Propeller F/185TT Learn More
    MSRP: $113.95 $76.95
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  33. Lewmar 590012 97 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 12 Volt
    97 Kilogram-Force Gen 2 Bow Thruster for 185 mm Tunnel, 12 Volt | Lewmar 590012
    LEWMAR-590012LEW
    Qty In Stock: 0

    This Lewmar TT 185 12 volt Gen 2 tunnel thruster delivers 214 pounds of On-Off port-starboard propulsion which simplifies the docking of boats in strong winds or moving current.

    Learn More
    MSRP: $6,590.95 $4,561.43
    Add to Wishlist
  34. Lewmar 589800 Gen2 Thruster Y Cable
    Gen 2 Y Loom MX | Lewmar 589800
    LEWMAR-589800
    Qty In Stock: 1
    Brand: Lewmar

    For dual-station setups, use this Gen2 Y Loom MX to link both stations. Gen2 Y Loom with 8-pin molex connectors; One end connects to your blue box ICU and the other end connects to your Gen2 Panel/Aux loom.

    Learn More
    MSRP: $47.95 $32.23
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  35. Lewmar 589810 Gen2 Auto Battery Switch, 12 volt
    Gen2 Auto Battery Switch, 12 volt | Lewmar 589810
    LEWMAR-589810
    Qty In Stock: 1
    Brand: Lewmar
    Gen2 Auto Battery Switch, 12 volt Learn More
    MSRP: $1,341.95 $928.93
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  36. Bow Thruster ICU Blue Box Assembly | Lewmar 589274
    Bow Thruster ICU Blue Box Assembly | Lewmar 589274
    LEWMAR-589274
    Qty In Stock: 0

    Bow Thruster ICU Blue Box Assembly

    Learn More
    MSRP: $242.95 $169.02
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Items 1-36 of 52

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