Lewmar - 250TT8.0Kw 11HP Gen2 24v Bow Thruster

Efficient and Maintenance-Free Performance

The Lewmar 250TT 8.0kW 11HP Gen2 24V Bow Thruster is designed to enhance maneuverability and control in demanding marine conditions. Engineered for reliability, this tunnel thruster offers a seamless installation process with no reservoir to maintain, eliminating potential leaks and upkeep requirements. Its high-performance five-blade propeller ensures equal thrust in both directions, providing exceptional control whether docking or navigating tight spaces. The robust construction and advanced electronics make it an essential addition to any vessel requiring superior maneuvering capabilities.

Advanced Engineering for Maximum Efficiency

Built with a hardened and ground spiral bevel gear system, this thruster ensures quiet yet powerful performance while maximizing energy efficiency. The spline-driven propeller eliminates the need for a drive pin, reducing wear and enhancing longevity. The advanced Blue Box electronics not only prevent misuse but also safeguard the motor from potential damage, ensuring smooth and reliable operation.

Technical Specifications

• Model: 250TT 8.0
• Hub Material: Bronze
• Voltage: 24V
• Power Output: 8.0 kW
• Tunnel Size: 250 mm
• Thrust Output: 140 Kgf
• Weight: 46 Kg

Key Features

• No reservoir required, eliminating leaks and maintenance
• Five-blade propeller design for balanced thrust in both directions
• High-integrity sealing system for added durability
• Spline-driven propeller for efficient power transfer
• Blue Box electronics for motor protection and operational safety
• Self-resetting thermal protection for all motors
• Compact silhouette hub for smooth water flow and minimal resistance
• Easy plug-together switch connections for simplified installation

What's in the Box

• Lewmar 250TT 8.0kW 11HP Gen2 Bow Thruster
• 2-meter motor cable
• Blue Box ICU

This Lewmar tunnel thruster is built to deliver unparalleled performance, ensuring precision and confidence in every marine operation. Whether used for leisure or professional applications, its durable construction and advanced features make it a top choice for enhanced vessel control.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.