Has Your Bow or Stern Thruster Lost Power?
If your bow or stern thruster isn’t working or has lost power, EC Ruff Marine can help!
This is one of the most common marine electrical problems we repair for boat owners and yacht captains.
The good news — our certified marine technicians can diagnose and fix your bow or stern thruster quickly and professionally.
When a thruster loses power or only operates in one direction, the issue is often caused by:
A weak or failing battery
A faulty contactor or solenoid
A worn coupler or damaged connection
Corrosion or voltage drop in the thruster wiring system
Questions We May Ask to Help Diagnose Your Thruster Issue:
Is your bow or stern thruster making a clicking sound when you press the joystick?
Have your batteries been replaced recently, or are they several years old?
Does the thruster cut out completely, or just fail to engage on one side?
Expert Marine Thruster Diagnosis & Repair
At EC Ruff Marine, we specialize in thruster troubleshooting, electrical diagnostics, and OEM replacement parts for top brands such as Vetus, Lewmar, Side-Power (Sleipner), Max- Power, ABT-Trac, and Quick USA.
When we service your thruster, our technicians inspect the entire system — including batteries, contactors, couplers, wiring, and control units — to ensure everything runs smoothly and reliably.
- OEM-Certified Marine Technicians
- Genuine OEM Parts & Equipment
- Mobile Dockside Service — We Come to You!
We can schedule your service quickly and often complete repairs on-site at your marina or dock.
Request a quote or call us today to schedule a bow/stern thruster repair service and get your vessel running strong again!