Thruster Systems

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.

Thruster Systems

Sleipner SE80/185T DC Thruster

Sleipner SE40/125S DC Thruster (On/Off)

Lewmar 110TT 1.5 Bow Thruster Complete Package - with Tube/Joystick/Cable - 591102

Sleipner SE80/185T-IP DC Thruster

Lewmar 185TT GEN 2 Tunnel Thruster Package with Joystick - 3.0 kW - 590091LEW

Lewmar 185TT GEN 2 Tunnel Thruster

Sleipner SE130/250T DC Thruster

Sleipner SE60/185S DC Thruster

Sleipner SX50 Compact Stern Thruster

Sleipner E150/215T eVision DC Thruster

Sleipner DC Thruster - SE170/250TC

Sleipner SE100/185T DC Thruster

Sleipner DC Thruster - SE40/125S-IP

Sleipner DC Thruster (On/Off) - SE25/110S

Lewmar 140TT Tunnel Thruster - 591482

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

Lewmar 140TT Bow Thruster Black Box - 559003

Sleipner SX35 Compact Stern Thruster

Sleipner SE100/185T-IP DC Thruster

Sleipner SE120/215T - 24V DC Thruster - SE120/215T-24V

Sleipner SE150/215T - 24V DC Thruster - SE150/215T-24V

Sleipner DC Thruster (On/Off) - SE30/125S

Sleipner DC Thruster - SE30/125S-IP

Sleipner SE60/185S-IP DC Thruster

Sleipner SE50/140S DC Thruster

Sleipner E100/185T eVision DC Thruster

Sleipner E120/215T eVision DC Thruster

Sleipner E130/250T eVision DC Thruster

Sleipner E170/250TC eVision DC Thruster

Sleipner E210/250TC eVision DC Thruster

Sleipner E250/300TC eVision DC Thruster

Lewmar 110TT Thruster Kit - 591101

Lewmar 185TT Bow Thruster Tunnel Gasket - 553035

Lewmar 185TT Bow Thruster Saddle - 553071

Lewmar 185TT Bow Thruster Installation Fixing Kit - 589352

About Thruster Systems

Bow Thruster Systems

Not for everyone?

Determine the environment

Parts galore!

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