Lewmar Anode Kit for 140 TT

Protecting your boat's bow thruster from the harsh effects of saltwater starts with the right sacrificial anode. The Lewmar anode kit for the 140TT model delivers reliable corrosion defense tailored for thrusters equipped with bronze hubs. Crafted from high-quality zinc, this kit ensures your propulsion system stays in top shape, even during extended time in marine environments.

Why Sacrificial Anodes Matter for Your 140TT Thruster

In saltwater, galvanic corrosion can quickly eat away at metal components like shafts and hubs. Zinc anodes act as the "hero" in this scenario—they corrode first, sacrificing themselves to shield your thruster's more critical parts. Boat owners who regularly inspect and replace anodes report fewer breakdowns and longer equipment life. For the Lewmar 140TT range, this zinc anode fits precisely on the shaft, providing even protection without compromising performance.

Kit Contents and Precise Fit

Each kit includes everything needed for a straightforward swap:

• Zinc anode tailored for the 140TT bow thruster shaft
• Washer and nut for secure mounting
• Compatible mounting hardware

Designed specifically for saltwater use, it slots right onto bronze hub setups, ensuring no gaps in coverage. Skip the guesswork— this is a direct replacement that maintains your thruster's efficiency.

Signs It's Time for a New Anode

Keep an eye out during routine haul-outs or dives. A healthy zinc anode should show uneven wear, with at least 50% of its mass remaining. If it's pitted, flaky, or eroded more than halfway, swap it out to avoid risking your thruster. Proactive checks like these can prevent costly repairs down the line, especially in aggressive coastal waters.

Easy Maintenance for Lasting Protection

Installing this anode kit is a quick job for most skippers. Clean the shaft surface, slide on the anode, secure with the washer and nut, and torque to spec—your thruster is safeguarded again. Pair it with freshwater rinses after use to extend its service life. Many users find these anodes outlast generics, thanks to Lewmar's focus on marine-grade materials that resist premature breakdown.

Boost Your Boat's Reliability

Investing in the right anode isn't just maintenance—it's peace of mind on the water. Whether you're maneuvering in tight marinas or handling choppy conditions, a fresh 140TT anode kit keeps corrosion at bay, so you focus on the journey. Boat enthusiasts swear by sticking to OEM-matched parts like this for seamless integration and proven durability.