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Home Shop Shop Stern Thrusters

Boat Stern Thruster

Gain full control of your vessel with our advanced stern thrusters. Perfect for wakeboard boats, pontoons, yachts, and sailboats, these systems provide effortless maneuvering, quick installation, and long-lasting reliability on the water.

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SXP35 External Thruster Kit, 12V, 35KG Thrust, Up to 50mm Thickness, Includes PPC520

SXP35 External Thruster Kit, 12V, 35KG Thrust, Up to 50mm Thickness, Includes PPC520

Side-Power
$5,805.00 Add to cart
Max Power Thruster CT80 Electric Tunnel 12V / 24V

Max Power Thruster CT80 Electric Tunnel 12V / 24V

Max Power
$1,770.00 Select options This product has multiple variants. The options may be chosen on the product page
Sale
Max Power Thruster CT60 Electric Tunnel 12V / 24V

Max Power Thruster CT60 Electric Tunnel 12V / 24V

Max Power
$1,699.00 Select options This product has multiple variants. The options may be chosen on the product page
SEP60/185S 24V Thruster Unit only w/2.4Kw-3.2Hp Motor-Sealed Gearleg

SEP60/185S 24V Thruster Unit only w/2.4Kw-3.2Hp Motor-Sealed Gearleg

Side-Power
$2,655.00 Add to cart
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SEP60/185S 12V THRUSTER UNIT ONLY

SEP60/185S 12V THRUSTER UNIT ONLY

Side-Power
$2,655.00 Add to cart
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SEP80/185T 12V/24V THRUSTER UNIT ONLY

SEP80/185T 12V/24V THRUSTER UNIT ONLY

Side-Power
$3,420.00 – $3,465.00Price range: $3,420.00 through $3,465.00 Select options This product has multiple variants. The options may be chosen on the product page
Where can I buy a complete bow thruster kit and get it installed in Miami?

Max Power Bow Thruster Installation Kit (CT Series, 12/24V)

Max Power
$1,890.60 – $8,962.71Price range: $1,890.60 through $8,962.71 Select options This product has multiple variants. The options may be chosen on the product page
Marine Bow Thruster 3 HP Side Power With Installation Kit SE30/125S

Marine Bow Thruster 3 HP Side Power With Installation Kit SE30/125S

Side-Power
$2,330.00 – $4,180.00Price range: $2,330.00 through $4,180.00 Select options This product has multiple variants. The options may be chosen on the product page
Marine Bow Thruster 11 HP Side Power With Installation Kit SE170/250TCIP - Ignition protect

Marine Bow Thruster 11 HP Side Power With Installation Kit SE170/250TCIP – Ignition protect

Side-Power
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Marine Bow Thruster 9 HP Side Power With Installation Kit SE130/250TCIP - Ignition protect

Marine Bow Thruster 9 HP Side Power With Installation Kit SE130/250TCIP – Ignition protect

Side-Power
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Marine Bow Thruster 8 HP Side Power With Installation Kit SE100/185TIP 12/24V - Ignition protect

Marine Bow Thruster 8 HP Side Power With Installation Kit SE100/185TIP 12/24V – Ignition protect

Side-Power
$6,640.34 – $7,367.42Price range: $6,640.34 through $7,367.42 Select options This product has multiple variants. The options may be chosen on the product page
Marine Bow Thruster 6 HP Side Power With Installation Kit SE80/185T-IP 12/24V - Ignition protect

Marine Bow Thruster 6 HP Side Power With Installation Kit SE80/185T-IP 12/24V – Ignition protect

Side-Power
$5,154.25 – $5,836.96Price range: $5,154.25 through $5,836.96 Select options This product has multiple variants. The options may be chosen on the product page
Marine Bow Thruster 4 HP Side Power With Installation Kit SE60/185SIP - Ignition protect

Marine Bow Thruster 4 HP Side Power With Installation Kit SE60/185SIP – Ignition protect

Side-Power
$3,897.57 – $4,769.61Price range: $3,897.57 through $4,769.61 Select options This product has multiple variants. The options may be chosen on the product page
bow thruster for small boat

Side-Power SEP100/185T Thruster Unit – 12V & 24V

Side-Power
$4,590.00 Select options This product has multiple variants. The options may be chosen on the product page
SXP35/140 12V External Thruster Only, 150MM Thickness

SXP35/140 12V External Thruster Only, 150MM Thickness

Side-Power
$4,005.00 Add to cart
SEP60/185S 12V IP VERSION THRUSTER UNIT ONLY

SEP60/185S 12V IP VERSION THRUSTER UNIT ONLY

Side-Power
$3,960.00 Add to cart
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Marine Bow Thruster 8 HP Side Power With Installation Kit SE120/215TIP - Ignition protect

Marine Bow Thruster 8 HP Side Power With Installation Kit SE120/215TIP – Ignition protect

Side-Power
$7,299.44 – $8,576.63Price range: $7,299.44 through $8,576.63 Select options This product has multiple variants. The options may be chosen on the product page
Marine Bow Thruster 3 HP Side Power With Installation Kit SE30/125SIP - Ignition protect

Marine Bow Thruster 3 HP Side Power With Installation Kit SE30/125SIP – Ignition protect

Side-Power
$3,536.29 – $4,450.04Price range: $3,536.29 through $4,450.04 Select options This product has multiple variants. The options may be chosen on the product page
Sale
Max Power Thruster CT80-Ip Ignition Protected 12v / 24v

Max Power Thruster CT80-Ip Ignition Protected 12v / 24v

Max Power
$2,570.00 Select options This product has multiple variants. The options may be chosen on the product page
Max Power Elec. Retractable Thruster VIP250 ECO Proporcional

Max Power Elec. Retractable Thruster VIP250 ECO Proporcional

Max Power
$13,553.57 – $14,050.53Price range: $13,553.57 through $14,050.53 Select options This product has multiple variants. The options may be chosen on the product page
Max Power Elec. Retractable Thruster VIP150 ECO Proporcional

Max Power Elec. Retractable Thruster VIP150 ECO Proporcional

Max Power
$13,553.57 – $14,050.53Price range: $13,553.57 through $14,050.53 Select options This product has multiple variants. The options may be chosen on the product page
Max Power Thruster ECO Proporcional

Max Power Thruster ECO Proporcional

Max Power
$6,550.89 – $8,606.52Price range: $6,550.89 through $8,606.52 Select options This product has multiple variants. The options may be chosen on the product page
SX50-140 150mm Thruster

SX50 External thruster, 12V, thru hull Up to 50mm, 150m Thickness hull

Side-Power
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ERL eVision Retract Bow/Stern Thruster

ERL eVision Retract Bow/Stern Thruster

Side-Power
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Why choose us?

With 15+ years in marine systems, we help you spec and install the best stern thruster (electric, hydraulic, or bolt-on) for precise control, easy docking, and expert support.

Types of Stern Thrusters

Electric Stern Thrusters

Electric stern thrusters are a popular choice for small to mid-sized boats and yachts. They are compact, energy-efficient, and relatively simple to install, making them ideal for owners looking for a cost-effective solution. With quiet operation and dependable thrust, they ensure smooth docking and precise maneuvering in tight marinas.

Bolt-On & Retrofit Stern Thrusters

These options are tailored for boat owners seeking upgrades without extensive hull modifications. Bolt-on stern thrusters attach externally to the transom, while retrofit stern thrusters integrate seamlessly with existing systems. Both solutions are practical for vessels that weren’t originally built with thrusters, offering enhanced maneuverability without the complexity of a full rebuild.

Hydraulic Stern Thrusters

Hydraulic models are designed for larger vessels and demanding marine conditions. Powered by a hydraulic pump, they provide strong, continuous thrust that electric systems often can’t match. Their durability and reliability make them perfect for heavy-duty applications, extended cruising, and professional marine operations where maximum control is required.

Retractable & Outboard Stern Thrusters

Retractable thrusters can be deployed when needed and retracted to reduce drag, making them an excellent choice for performance-focused vessels. Outboard stern thrusters, mounted externally, are ideal for boats without inboard space or for specialized crafts like pontoons and wake boats. Both designs deliver versatile control, adapting to a wide variety of boat types and configurations.

Key Characteristics of Stern Thrusters

DURABLE CONSTRUCTION

Our stern thrusters are manufactured with high-grade stainless steel and corrosion-resistant components to endure harsh saltwater environments. Built for constant exposure and heavy use, they guarantee long-term performance while minimizing maintenance needs, making them a reliable investment for any vessel.

POWERFUL PERFORMANCE

Available in electric, hydraulic, and liquid propulsion models, stern thrusters deliver precise thrust that enhances control during docking, tight turns, and rough conditions. Whether you own a small boat or a large yacht, these systems provide smooth, consistent maneuverability and improve overall safety on the water.

EASY INSTALLATION & RETROFIT OPTIONS

Many models, such as bolt-on stern thrusters and retrofit systems, are designed for quick and efficient installation. These options allow boat owners to upgrade maneuverability without extensive hull modifications, reducing downtime and costs. Advanced solutions like Sideshift stern thruster installation make integration even simpler.

VERSATILITY ACROSS BOAT TYPES

From wake boats and pontoons to Malibu, MasterCraft, Nautique, and sailboats, stern thrusters adapt to a wide variety of marine applications. Their compatibility with different vessel sizes and configurations ensures that every captain can enjoy improved handling, regardless of their boating style or brand of craft.

SMART CONTROLS & INTEGRATION

Pair with joystick or wireless remotes, link bow and stern thrusters for unified control, and integrate with CAN/NMEA-2000 style networks on select systems. Built-in diagnostics support quick checks and streamline Side-Power / Sideshift setup and troubleshooting.

SAFETY & PROTECTION FEATURES

Thermal and overload protection, low-voltage safeguards, ignition-protected components, and anode-based corrosion defense help protect the unit and your electrical system. Clear service indicators simplify checks and speed stern thruster troubleshooting when needed.

How big is a yacht

Parts of stern thruster

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PROPULSION UNIT & MOTOR COMPONENTS

The propulsion system includes the motor, propellers, and housing. Whether electric, hydraulic, or liquid propulsion, these components generate the thrust needed to maneuver vessels efficiently in marinas, tight fairways, or under challenging weather conditions.

CONTROL AND MONITORING SYSTEMS

Modern stern thrusters integrate with joysticks, wireless remotes, or onboard control panels. Advanced options feature diagnostic systems for real-time monitoring and seamless pairing with bow thrusters for 360° control.

INSTALLATION & MOUNTING HARDWARE

From bolt-on kits to retrofit solutions, installation hardware plays a crucial role in adaptability. These parts are engineered for different boat types (such as wake boats, pontoons, and sailboats) ensuring stable mounting and minimal structural modifications.

SAFETY AND PROTECTION FEATURES

Safety components include overload protection, corrosion-resistant coatings, thermal sensors, and sacrificial anodes. These features safeguard both the thruster and your vessel’s electrical system, while simplifying stern thruster troubleshooting when needed.

Understanding the core components of a stern thruster helps boat owners choose the right system and maintain reliable performance at sea. Below, we highlight the essential parts that ensure durability, maneuverability, and safe operation.

BENEFITS OF USING STERN THRUSTERS ON YOUR BOAT

Investing in a high-quality stern thruster improves maneuverability, safety, and overall handling of your vessel. Whether installed on a wakeboard boat, pontoon, sailboat, or luxury yacht, stern thrusters offer practical advantages that go beyond docking convenience.

  • Enhanced Maneuverability: Stern thrusters provide precise control in tight marinas, narrow fairways, or crowded docks, making complex maneuvers simple and stress-free.

  • Improved Safety: By reducing drift and increasing handling accuracy, stern thrusters lower the risk of collisions and protect both your boat and nearby vessels.

  • Versatility Across Boat Types: From wake boats and pontoons to sailboats and yachts, stern thrusters adapt to multiple configurations, including retrofit and bolt-on models.

  • Seamless Integration: Can be paired with a bow thruster to achieve full 360° control, ideal for larger vessels or when navigating in strong winds and currents.

  • Quiet & Efficient Operation: Advanced designs (such as electric and retractable stern thrusters) deliver smooth propulsion with minimal noise, preserving onboard comfort.

  • Upgrade Options: Retrofit and sideshift stern thrusters allow owners to enhance maneuverability without major hull modifications, extending the vessel’s functionality.

Side Power Thruster Parts

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Frequent questions

What is a stern thruster and how does it work?

A stern thruster is a propulsion system mounted at the stern of a boat or yacht that provides sideways thrust. It assists with docking, turning, and maneuvering in tight spaces, especially when combined with a bow thruster for full control.

How much does a stern thruster cost?

The cost of a stern thruster depends on the type (electric, hydraulic, or retractable) as well as vessel size and installation requirements. Entry-level bolt-on stern thrusters are more affordable, while advanced systems with joystick controls or integration features are priced higher.

What is the difference between a stern thruster vs bow thruster?

A bow thruster controls the front of the vessel, while a stern thruster provides control at the rear. Used together, they give the captain 360° maneuverability, making docking and handling much easier in strong winds or crowded marinas.

Can a stern thruster be installed on any type of boat?

Yes. Stern thrusters are available for a wide range of vessels, including wake boats, pontoons, sailboats, and yachts. Options like retrofit stern thrusters and outboard mounted stern thrusters make it possible to install them even on boats that weren’t originally designed for one.

What are the different types of stern thrusters available?

Stern thrusters come in multiple designs, such as electric stern thrusters, hydraulic stern thrusters, bolt-on models, retractable thrusters, pontoon stern thrusters, and sideshift thrusters. Each type is tailored for different vessel sizes and performance needs.

How difficult is stern thruster installation?

Installation complexity varies. Bolt-on and retrofit stern thrusters are generally easier and faster to mount, while hydraulic stern thrusters may require more extensive work. For best results, professional installation is recommended to ensure safety and performance.

Are there troubleshooting and support options for stern thrusters?

Yes. Brands like Side-Power and Sideshift provide troubleshooting guides, installation manuals, and support services. Common issues such as power loss, overheating, or vibration can usually be resolved with routine checks, proper sizing, and regular maintenance.