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 SEP130/250T DC Thruster

Sleipner SEP130/250T-IP DC Thruster

Sleipner DC Thruster - SEP150/215T-24V

Sleipner DC Thruster - SEP170/250TC

Sleipner DC Thruster - SEP170/250TC-IP

Sleipner DC Thruster - SEP40/125S-1IP

Sleipner SEP60/185S DC Thruster

Sleipner SEP60/185S-IP DC Thruster

Sleipner SEP80/185T DC Thruster

Sleipner SEP80/185T-IP DC Thruster

Vetus Bow 45 Thruster - Ignition Protected - BOW4512Di

Vetus Bow 75 Thruster - Ignition Protected

Vetus Bow 95 Thruster - Ignition Protected

Vetus Bow 125 Thruster

Vetus Bow Thruster - BOW3512E

Lewmar 140TT Tunnel Thruster Kit - 591458

Lewmar RT185 MX Gen 2 Retractable 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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