Lewmar 110TT — 12V Bow Thruster Kit 1.5kW — 239-591102
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Lewmar 110TT — 12V Bow Thruster Kit, 1.5kW
Dock with confidence, every time. The Lewmar 110TT is a compact 1.5kW, 12-volt bow thruster kit built for smaller vessels that demand precise lateral control in tight marinas, crosswinds, and tricky currents. This is a complete, ready-to-install kit — everything you need arrives together, including the tunnel.
Key Features
- Sealed, reservoir-free design — no hydraulic fluid, no leaks, no scheduled maintenance
- High-integrity motor seal for lasting reliability in saltwater and freshwater environments
- Black box electronics module shields the motor from overload and voltage irregularities
- Hardened spiral bevel gears for efficient, quiet power transfer
- Self-resetting thermal protection — no manual reset needed after an overload event
- Plug-together switch connections for straightforward wiring
- Low-profile hub minimizes drag and turbulence underway
- 5-blade spline-driven propeller delivers equal thrust in both directions
What’s Included
This kit includes the 110TT 1.5kW thruster unit, fuse, fuse holder, 7m control cable, joystick panel, and 589402 tunnel — a truly complete installation package.
Parts Desk Insights
Best use case: Best suited for powerboats and sailboats in the 25–35 ft range where a compact, lighter-weight thruster is preferred over a higher-output unit. The inclusion of the 589402 tunnel makes this an ideal choice for new installations where the tunnel has not yet been cut. Verify hull thickness and tunnel diameter compatibility before ordering. Confirm 12V battery capacity — while the 1.5kW draw is lower than larger models, a dedicated thruster battery is still recommended for reliable performance.
Shipping: Locally warehoused, ships within 3 days. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.