HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings
Side-Power by Sleipner

Side-Power Bow and Stern Thrusters

For more than 40 years, Side Power by Sleipner has been the leader in lateral boat movement. The company’s history with boat motors dates to 1908, and they use that knowledge to construct premium thrusters for moving side to side when docking or maneuvering in tight inlets. A Side-Power stern thruster or bow thruster adds much-needed mobility — and it’s backed by a two-year warranty. Most systems can be placed on the bow or stern, giving you the versatility to control a vessel.

Sleipner bow thruster systems come in hundreds of potential designs for recreational and commercial boats. Along with different force levels to account for boat sizes, you can choose the following:

  • Power Source: Side Power thrusters are available to use on 12V, 24V and 48V DC power; 230V and 400V AC power; or hydraulic pressure.
  • Speed Control: Get a simple on-off thruster or choose variable systems you can adjust on the fly.
  • Installation: Thrusters can be fixed-mounted externally, have a retractable design or use a tunnel built into the boat.

Side Power Thruster Parts

Marine Parts Source carries the latest SidePower stern thruster and bow systems with same-day shipping on orders placed by noon CT. Customize your SidePower thrusters or do maintenance with our huge collection of parts and accessories. Shop for control boxes, propellers, solenoid assemblies, disconnect switches, fuses, anodes and many other components. From personal sailboats to fishing charters, we will ensure you get the correct electronic or hydraulic bow thruster.  Use our contact form whenever you have questions or requests.

Side-Power by Sleipner

Items 1-12 of 476

Set Descending Direction
View as List Grid
Page
  1. Sleipner SM41472123 Solenoid Assembly Set DC88 12 volt
    Solenoid Assembly Set DC88 12 volt | Sleipner SM41472123
    SLEIPNER-SM41472123
    Qty In Stock: 8
    Brand: Side-Power by Sleipner

    Solenoid Assembly Set DC88 12 volt

    Learn More
    MSRP: $259.00 $233.11
    Add to Wishlist
  2. Sleipner SMPJC211 Single Speed Joystick Panel with Display, 12/24V S-Link
    Single Speed Joystick Panel with Display, 12/24V S-Link | Sleipner SMPJC211
    SLEIPNER-SMPJC211
    Qty In Stock: 0
    Brand: Side-Power by Sleipner

    Single Speed Joystick Panel with Display, 12/24V S-Link

    Learn More
    MSRP: $990.00 $891.00
    Add to Wishlist
  3. SLEIPNER-SM61232I Control Delay box - with IPC used to rep
    Electronic Control & Relay Box | Sleipner SM61232I
    SLEIPNER-SM61232I
    Qty In Stock: 8
    Brand: Side-Power by Sleipner

    Electronic Control & Relay Box

    Learn More
    MSRP: $164.00 $147.61
    Add to Wishlist
  4. Sleipner SM41371243 24 Volt DC 182 Solenoid Assembly for SP75/95
    24 Volt DC 182 Solenoid Assembly for SP75/95 | Sleipner SM41371243
    SLEIPNER-SM41371243
    Qty In Stock: 6
    Brand: Side-Power by Sleipner

    24 Volt DC 182 Solenoid Assembly for SP75/95

    Learn More
    MSRP: $429.00 $386.10
    Add to Wishlist
  5. Sleipner SM71190A Aluminum Alloy Anode
    Aluminum Alloy Anode | Sleipner SM71190A
    SLEIPNER-SM71190A
    Qty In Stock: 8
    Brand: Side-Power by Sleipner

    Aluminum Alloy Anode

    Learn More
    MSRP: $15.25 $13.73
    Add to Wishlist
  6. Sleipner SM8950G Grey Touchpad for SE On/Off Thrusters, 12/24V
    Grey Touchpad for SE On/Off Thrusters, 12/24V | Sleipner SM8950G
    SLEIPNER-SM8950G
    Qty In Stock: 2
    Brand: Side-Power by Sleipner

    Touch Panel 12/24V

    Learn More
    MSRP: $218.00 $196.20
    Add to Wishlist
  7. Sleipner SMANL325 ANL Fuse - 325 Amp
    ANL Fuse - 325 Amp | Sleipner SMANL325
    SLEIPNER-SMANL325
    Qty In Stock: 2
    Brand: Side-Power by Sleipner

    ANL Fuse - 325 Amp

    Learn More
    MSRP: $16.00 $14.40
    Add to Wishlist
  8. Sleipner SM61265 Y Connector, 5-wire
    Y Connector, 5-wire | Sleipner SM61265
    SLEIPNER-SM61265
    Qty In Stock: 1
    Brand: Side-Power by Sleipner

    Y Connector, 5-wire

    Learn More
    MSRP: $41.25 $37.13
    Add to Wishlist
  9. Tunnel GRP 386 x 2500 x 12 millimeter | Sleipner SM13725
    Tunnel GRP 386 x 2500 x 12 millimeter | Sleipner SM13725
    SLEIPNER-SM13725
    Qty In Stock: 0
    Brand: Side-Power by Sleipner

    Tunnel GRP 386 x 2500 x 12 millimeter

    Learn More
    MSRP: $3,500.00 $3,150.00
    Add to Wishlist
  10. Tunnel GRP 412 x 16 x 1000 millimeter | Sleipner SM13734
    Tunnel GRP 412 x 16 x 1000 millimeter | Sleipner SM13734
    SLEIPNER-SM13734
    Qty In Stock: 0
    Brand: Side-Power by Sleipner

    Tunnel GRP 412 x 16 x 1000 millimeter

    Learn More
    MSRP: $2,720.60 $2,176.48
    Add to Wishlist
  11. Tunnel GRP 412 x 16 x 2000 millimeter | Sleipner SM13736
    Tunnel GRP 412 x 16 x 2000 millimeter | Sleipner SM13736
    SLEIPNER-SM13736
    Qty In Stock: 0
    Brand: Side-Power by Sleipner

    Tunnel GRP 412 x 16 x 2000 millimeter

    Learn More
    MSRP: $5,306.51 $4,245.21
    Add to Wishlist
  12. Tunnel Aluminum, 412 x 12 x 1000 millimeter | Sleipner SM13765
    Tunnel Aluminum, 412 x 12 x 1000 millimeter | Sleipner SM13765
    SLEIPNER-SM13765
    Qty In Stock: 0
    Brand: Side-Power by Sleipner

    Tunnel Aluminum, 412 x 12 x 1000 millimeter

    Learn More
    MSRP: $7,434.51 $5,947.61
    Add to Wishlist

Items 1-12 of 476

Set Descending Direction
View as List Grid
Page
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2025 Marine Parts Source. All Rights Reserved.