Lewmar 140TT Bow Thruster
Lewmar Lewmar
  • Lewmar 140TT Bow Thruster

Lewmar 140TT Complete Bow Thruster Kit

The Lewmar 140TT thruster kit includes everything needed to install a bow thruster system on boats up to 32 feet. The heart of the kit is Lewmar's 140TT electric thruster, providing 81 lbs of directional thrust at your fingertips for easier docking and maneuvering. Joystick control, control cable harness, fuse and fuse holder all included.

Maneuvering around the dock area can be difficult, but Lewmar's TT Thrusters make docking simple. The revolutionary design of the TT propeller achieves perfectly even thrust in both direction for maximum control and maneuverability. All Lewmar Thrusters have been extensively tested, resulting in smooth, efficient and quiet performance that will have you docking like a pro in no time.

Fiberglass Mounting tube must be purchased separately
$1,540.60 / kt
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Tech Spec Product Info User Generated Content
Additional Features & Info


  • No reservoir to install, no leaks and no maintenance
  • High performance 5 blade propellers give equal thrust in both directions
  • High integrity seal
  • Spline driven propeller, no drive pin required
  • Black box electronics prevents misuse and protects motor
  • Hardened and ground spiral bevel gears for maximum efficiency and quiet power transmission
  • Self-resetting thermal protection on all motors
  • Choice of Joystick or Touch Panel controls
  • Easy plug-together switch connections
  • Minimum silhouette hub for smooth water flow
  • Ignition Protected Option Available


Voltage  12V 
Power  2.0 Kw/ 2.7 HP 
Gearbox metal  Composite 
Tunnel  140 
Props  Single 5 blade 
Thrust  37 Kfg/ 81 lb 
Weight  13 kg/ 29 lb 
BRAND: Lewmar
Type: Bow Thrusters
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by PowerReviews
Lewmar 140TT Complete Bow Thruster Kit

(based on 1 review)

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Reviewed by 1 customer

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(2 of 2 customers found this review helpful)


Stay in control

By Blue dolphin

from Vancouver WA.

About Me Advanced

Verified Buyer


  • Compact Performance
  • Easy installation


  • Cable Is A Large Cost
  • No Backlit Controller

Best Uses

    Comments about Lewmar 140TT Complete Bow Thruster Kit:

    All the materials arrived as expected. Installation instructions are very clear. The system is compact and application went great.

    • Was this a gift?:
    • No

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