Mercury – Aluminum Anode Kit | Bravo II / Bravo III Series | Corrosion Protection | 888761Q03

Overview

Ask any seasoned boater, and they’ll tell you the same thing — corrosion never sleeps. It works quietly, beneath the surface, nibbling away at the parts you rely on most. That’s why having solid, trustworthy anodes on your Bravo drive brings a real sense of calm. With the Mercury Marine part number 888761Q03 Aluminum Anode Kit, you know your sterndrive is protected whether you spend your weekends drifting on a freshwater reservoir or running out into light coastal chop. It’s the kind of gear that humbly does its job in the background, letting you stay focused on the ride, the water, and the moments that make boating worth it.

Key Features

• Complete four-piece aluminum anode kit for Bravo II and Bravo III sterndrives
• Includes flat trim tab anode, driveshaft plate anode, lift ram anodes, and attaching hardware
• Meets or exceeds mil-spec MIL-A-24779(SH) for proven corrosion resistance
• Designed for both freshwater and saltwater protection
• Easy to replace and ideal for annual inspection cycles
• Precision-built to Mercury Marine OEM standards for dependable performance

Engine & Boat Compatibility

• Fits MerCruiser Bravo II drives (1988 and newer, serial 0B664190 and up)
• Fits MerCruiser Bravo III drives (1995–2002, serial 0F345868–0M179451)
• Ideal for cruisers, sport boats, runabouts, pontoons, and tow-sport setups
• Suitable for single or dual Bravo-engine configurations

Performance & Practical Benefits

Once installed, the 888761Q03 immediately becomes the protective barrier your drive relies on. Aluminum anodes offer excellent defense in a wide range of environments, making them perfect for boaters who split time between lakes and coastal water. You’ll see the benefits at your next haul-out — smoother surfaces, fewer signs of pitting, and hardware that still feels solid and secure.

Everything in this kit fits with the tight, confident feel you expect from Mercury Marine parts. The anodes seat cleanly against the housing, and the included hardware makes installation straightforward. With secure contact and proper material composition, the anodes wear down evenly, giving you predictable performance season after season.

Because corrosion works silently, protection like this becomes one of the smartest investments you can make. Instead of facing costly repairs or component replacement, you stay ahead of the problem. A quick visual check each season tells you exactly how your system is holding up, and replacing the anodes is simple. This kit helps keep your maintenance routine light, your drive healthy, and your time on the water worry-free.

Why Buy OEM

The difference between a good anode and a questionable one often comes down to the metal itself. A genuine Mercury Marine part guarantees that the alloy composition, size, and sacrificial rate match exactly what your Bravo drive needs. Aftermarket anodes may look similar but often fall short in purity or fit. When that happens, the anode may not protect the drive properly — something you do not want to gamble on. OEM means you’re getting the protection engineered specifically for your system, backed by decades of marine testing.

FAQ

Q1: Which Mercury systems does the Aluminum Anode Kit 888761Q03 fit?

It fits Bravo II drives (1988+) and Bravo III drives (1995–2002) within the listed serial ranges.

Q2: What makes this kit stand out from aftermarket versions?

OEM-grade aluminum composition and precise fit ensure correct sacrificial wear and reliable corrosion protection.

Q3: How do I know if this kit is right for my boat?

Match your sterndrive’s serial number and model. If it falls within the Bravo II or Bravo III ranges above, this is the correct kit.

Q4: Can this kit be used in freshwater and saltwater?

Yes — aluminum anodes are effective in both environments.

Q5: Is installation easy for most boaters?

Yes. With basic tools and the included hardware, installation is simple and fast.