Mercury – Power Trim Anode | Corrosion Protection | Aluminum | 8M0179780

Overview

When you spend your weekends on the water, you learn quickly which parts you can trust—and which ones you absolutely must. An anode is one of those quiet protectors you don’t think much about until you need it. The Mercury Marine part 8M0179780 Power Trim Anode is built for boaters who understand the value of keeping their engine’s most critical components safe from corrosion. It’s a small piece with a big job, and knowing it’s doing that job well brings the kind of peace of mind you feel when everything just works, from the first push off the dock to the final glide back in.

Key Features

• Primary role: Protects the power trim system from galvanic corrosion
• Material: High-quality aluminum engineered for freshwater performance
• Finish: Bare aluminum designed for predictable, even wear
• Compatibility: Matches specifications for Mercury 7.6L V12 Verado and 500hp SeaPro outboards
• Design details: Easy-to-install shape that fits cleanly with existing hardware

Engine & Boat Compatibility

• Mercury 7.6L V12 600hp Verado outboards
• Mercury 7.6L V12 500hp SeaPro outboards
• Ideal for large offshore center consoles, high-performance fishing boats, luxury cruisers, and commercial vessels that rely on the V12 platform

Performance & Practical Benefits

If you’ve ever pulled a boat from the water after a long season and spotted deep corrosion where an anode should’ve been working overtime, you know how much damage the wrong part—or a worn-out part—can cause. This Mercury Marine part 8M0179780 anode is engineered to let you avoid that headache entirely. In freshwater environments, aluminum anodes offer superior protection because they react more effectively than zinc, giving you a predictable, steady rate of wear that keeps crucial components safe.

Once installed, you’ll notice how secure everything feels. The fit is tight, the seating is clean, and the part works quietly in the background while you enjoy smooth trim operation and consistent performance. No grinding, no sticking, no strange behavior from your trim system. Just steady protection from a part built for exactly this job.

Durability matters on these big V12 platforms, especially when you’re dealing with significant horsepower and complex systems designed to move effortlessly under pressure. This anode simplifies the long-term care of your engine by taking the corrosion hit so your trim components don’t have to. It’s an easy piece to replace, and keeping a fresh one in place is one of the smartest ways to protect your investment.

Why Buy OEM

With Mercury OEM parts, you’re not guessing about compatibility or material quality. You’re getting the exact alloy, fit, and balance the engineers intended for the V12 lineup. Aftermarket anodes might look similar, but they rarely wear evenly or provide consistent protection. An OEM anode is cost-effective because it avoids expensive repairs down the line—plain and simple. When you’re running a V12, you don’t gamble with the hardware that protects the heart of your trim system.

FAQ

Q1: Which engines does this part fit?

It’s designed for Mercury 7.6L V12 600hp Verado and 500hp SeaPro outboards.

Q2: What makes it better than aftermarket options?

It uses the correct aluminum alloy and geometry Mercury specifies for predictable, reliable corrosion protection.

Q3: How do I know if this is the right replacement?

If your V12 uses an aluminum power trim anode and matches the part number 8M0179780, this is the exact OEM replacement.

Q4: Can it be used in both saltwater and freshwater?

This anode is intended specifically for freshwater environments, where aluminum provides the best protection.

Q5: Is installation simple?

Yes. It installs easily using your engine’s existing hardware and basic tools.