Thruster Systems

  1. Lewmar 185TT Bow Thruster Shear Pin (2-Pack) - 559017A

    $16.95
  2. Lewmar 185TT Bow Thruster Tunnel Gasket - 553035

    $16.95
  3. Lewmar 185TT Bow Thruster Installation Fixing Kit - 589352

    $18.10
  4. Lewmar 185TT Bow Thruster Saddle - 553071

    $74.78
  5. Lewmar 140TT Bow Thruster Black Box - 559003

    $223.18
  6. Vetus Thruster Solenoid Pack - 12V - SET0015

    $319.80
  7. Vetus Easy Docking System for Bow/Stern Thruster - EZDOCK2

    $556.38
  8. Vetus Motor and Solenoid Set for BOW45/55/60 - 12V - SET0060

    $1,084.25
  9. Lewmar 110TT Thruster Kit - 591101

    $1,393.69
  10. Maxpower Electric Tunnel Thruster (On/Off)

    $1,637.28 - $2,236.53
    0
  11. Vetus 12V Motor and Relay Set for BOW25/35/40 - SET0228

    $1,910.25
  12. Vetus Bow Thruster - BOW2512E

    $1,989.83
    0
  13. Sleipner DC Thruster (On/Off) - SE25/110S

    $1,991.49
    0
  14. Lewmar 110TT 1.5 Bow Thruster Complete Package - with Tube/Joystick/Cable - 591102

    $1,992.93
    0
  15. Vetus Bow Thruster - BOW3512E

    $2,195.65
    0
  16. Lewmar 140TT Tunnel Thruster - 591482

    $2,207.17
  17. Sleipner DC Thruster (On/Off) - SE30/125S

    $2,344.29
    0
  18. Vetus Bow 45 Thruster - BOW4512D

    $2,368.72
    0
  19. Sleipner SE40/125S DC Thruster (On/Off)

    $2,482.90
    1
  20. Vetus Bow 55 Thruster

    $2,627.44
    0
  21. Vetus Bow 60 Thruster

    $2,756.81
    0
  22. Lewmar 185TT GEN 2 Tunnel Thruster

    $2,821.77 - $5,528.07
    0
  23. Sleipner SE50/140S DC Thruster

    $2,860.94 - $4,461.14
    0
  24. Lewmar 140TT Tunnel Thruster Kit - 591458

    $2,897.38
  25. Vetus Bow 45 Thruster - Ignition Protected - BOW4512Di

    $2,948.35
    0
  26. Sleipner SE60/185S DC Thruster

    $3,062.53
    0
  27. Lewmar 185TT GEN 2 Tunnel Thruster Package with Joystick - 3.0 kW - 590091LEW

    $3,068.18
    0
  28. Lewmar 140TT Gen 2 Thruster Package with Joystick and Tunnel - 2.2 kW - 590092LEW

    $3,149.36
    0
  29. Vetus Bow 55 Thruster - Ignition Protected

    $3,207.91
    0
  30. Vetus Bow 75 Thruster

    $3,339.28
    0
  31. Vetus Bow Pro Thruster

    $3,511.36 - $5,387.75
  32. Sleipner DC Thruster - SE30/125S-IP

    $4,070.53
    0
  33. Sleipner DC Thruster - SE40/125S-IP

    $4,259.53
    0
  34. Sleipner SE80/185T DC Thruster

    $4,385.59
    0
  35. Vetus Bow 75 Thruster - Ignition Protected

    $4,386.43
    0
  36. Sleipner SE60/185S-IP DC Thruster

    $4,473.76
    0
  37. 40% off

    Sleipner SXP35 Pro External Thruster Kit

    $7,963.98 - $8,291.58
    $4,776.79 - $8,291.58
    0
  38. Vetus Bow 95 Thruster

    $4,795.35
    0
  39. Vetus Bow Pro Boosted Thruster

    $5,225.72 - $10,747.57
  40. Sleipner SX35 Compact Stern Thruster

    $5,418.78 - $5,834.58
    0
  41. Vetus Bow 125 Thruster

    $5,640.32
    0
  42. Sleipner SE100/185T DC Thruster

    $5,885.08
    0
  43. Vetus Bow 95 Thruster - Ignition Protected

    $5,931.51
    0
  44. Sleipner SE80/185T-IP DC Thruster

    $6,061.47
    0
  45. Sleipner SX50 Compact Stern Thruster

    $6,111.78 - $6,521.28
    0
  46. Sleipner DC Thruster - SEP40/125S

    $6,124.30
    0
  47. Sleipner SEP60/185S DC Thruster

    $6,426.73
    0
  48. Sleipner SE120/215T - 24V DC Thruster - SE120/215T-24V

    $6,464.70
    0
 
1 / 2Next

About Thruster Systems

Bow Thruster Systems

Bow thruster systems can be installed on just about any boat out there. The ease of pressing a switch to engage the boat thruster and control your bow in close quarters or high wind is a bit of comfort reserved for boaters who truly know what it is to spoil themselves!

Not for everyone?

Any captain who has been caught in a high wind near the fuel dock knows that a bow thruster could make all the difference in navigating close quarters. Bow thrusters from Defender Marine are available for boats up to 90 feet. Confirm your size and application, keep in mind that boat thrusters are delivered by freight line only and they can be quite the investment so find a professional for installation.

Determine the environment

Today's bow thrusters are ignition-protected meaning that retrofitting one into a gas-powered boat is safe. Not your typical DIY project, installation of a bow thruster should be left up to a reputable boat yard with hook-up and marine electrical experts.

Parts galore!

Bow thrusters have propellers inside and propellers eventually need to be replaced. Bow thrusters also have wiring harnesses and switches ? the electrical component means electrolysis and therefore zincs and anodes are available as well. Replacement tunnels are also available at Defender Marine.