Since 1946, Lewmar has dedicated itself to making spending time on the water as easy and stress-free as possible; designing and manufacturing innovative and reliable products of the highest quality. With a portfolio of hardware, winches, hydraulics, windlasses, anchors, thrusters, steering systems, hatches and portlights to suit every boat from the smallest day fisher to largest mega-yacht, Lewmar can supply a complete solution whatever your project and requirements.

Every Lewmar thruster is designed and manufactured with great attention to detail. High performance, ease of use and reliability are Lewmar's top priorities. In ...

• No need to install a separate reservoir, no leaks and no maintenance.
• High performance 5 blade propellers give equal thrust in both directions.
• High integrity seal for maximum protection.
• Spline driven propeller, no drive pin required.

• 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

• No need to install a separate reservoir, no leaks and no maintenance.
• High performance 5 blade propellers give equal thrust in both directions.
• High integrity seal for maximum protection.
• Spline driven propeller, no drive pin required.
• 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
• Lemar 185TT Tunnel Thrusters are the best of the best.
• No need to worry about installing a reservoir, leaks or maintenance.
• High performance 5 blade propellers give equal thrust in both directions.
• High integrity seal for maximum safety and reliability.
• Spline driven propeller, no drive pin required.
• No reservoir to install, no leaks and no maintenance
• High performance 5 blade propellers give equal thrust in both directions
• High integrity seal for maximum safety
• Spline driven propeller, no drive pin required for easy installation

Shop Now Lewmar Thrusters

Lewmar Thrusters are the world's most powerful tunnel thrusters. The Lewmar 185TT 3.0 Kw 4HP is a high-performance tunnel thruster with no reservoir to install, no leaks, and no maintenance. The high-integrity seal provides spline connection for maximum performance.

Shop Now Lewmar 185TT 3.0 Kw 4HP

Lewmar is the world's leading manufacturer of boat propellers.

Get a quote now The best tunnel thruster

The Lewmar 185TT Tunnel Thrusters are the best tunnel thrusters for boats of all sizes. They are leak-proof and maintenance-free. Plus, they have a high performance 5 blade propellers that give equal thrust in both directions.

See how these Lewmar Thrusters can help your boat Lewmar 185TT 3.0 Kw 4HP

The Lewmar 185TT Tunnel Thrusters are a high performance, high integrity seal, and spline designed for easy installation.

Learn more Lewmar Tunnel Thrusters

Lewmar is the world leader in marine propellers, and their 185TT Tunnel Thrusters are no exception. These high-performance propellers are made for boats of all sizes and are perfect for any boat owner.

Blow through your competitors

Lewmar's 185TT tunnel thrusters are perfect for any application. They're designed to provide equal thrust in both directions with 5 blade propellers and high integrity seals. With no reservoir to install, no leaks and no maintenance, these thrusters will blow your competitors away!

The only thing you'll have to worry about is how to spend all your free time

You'll never have to worry about leaks, maintenance, or a reservoir again! These Lewmar 185TT Tunnel Thrusters are easy to install and provide high performance. With 5 blade propellers that give equal thrust in both directions, you'll be able to go in any

The best tunnel thruster in the world

You want the best tunnel thruster in the world, don't you? The Lewmar 185TT is an excellent choice for you! This powerful tunnel thruster is made with high integrity seals and high performance propellers. It's easy to install and doesn't leak. What are you waiting for? Get your Lew

A new way to thrust

Lewmar's 185TT 3.0 Kw 4HP Tunnel Thrusters are the new way to thrust. No reservoir to install, no leaks and no maintenance, and high performance 5 blade propellers give equal thrust in both directions. High integrity seal and spline also make these the perfect choice for your boat.

The best in the business

Lewmar is the world's leading manufacturer of tunnel thrusters. With no reservoir to install, no leaks, and no maintenance, you can be sure that you are getting the best with a Lewmar. Lewmar's high performance 5 blade propellers give equal thrust in both directions for maximum efficiency. It also features high

The best tunnel thruster on the market

Lewmar is the world's leading manufacturer of tunnel thrusters. Our 185TT model has a high-integrity seal, no leaks, and no maintenance. If you're looking for a reliable tunnel thruster to power your boat, look no further than Lewmar.