Mercury – Aluminum Anode Kit | Bravo Three Series | Corrosion Protection | 888761K02

Overview

If you’ve spent enough time on the water, you know corrosion doesn’t make a grand entrance — it works slowly, quietly, and always out of sight. That’s why having the right anodes in place feels like putting a trusted guard on duty. The Mercury Marine part number 888761K02 Aluminum Anode Kit gives your Bravo Three drive the protection it needs so you can launch with confidence every time. Whether you’re easing across a freshwater lake or cutting through a coastal channel, you’ll feel better knowing your drive is shielded by something built specifically for it.

Key Features

• Complete cast aluminum anode kit for MerCruiser Bravo Three sterndrives
• Meets or exceeds MIL-A-24779(SH) corrosion protection standards
• Designed for use in both freshwater and saltwater environments
• Provides longer-lasting protection than traditional zinc anodes
• Engineered to Mercury Marine OEM specifications for proper fit and performance
• Includes all necessary components for straightforward installation

Engine & Boat Compatibility

• Fits MerCruiser Bravo Three sterndrives from 2003 and newer (serial 0M179452 and up)
• Ideal for lake cruisers, saltwater runabouts, bowriders, sport boats, and offshore-style recreational boats
• Suitable for single or twin Bravo Three engine configurations
• Perfect for boaters who frequently switch between freshwater and coastal waters

Performance & Practical Benefits

This kit does more than simply sit beneath the waterline — it actively protects the most expensive and most sensitive parts of your drive from galvanic corrosion. Once installed, the 888761K02 acts as a sacrificial barrier, wearing down in place of the Bravo Three’s aluminum housing and hardware. You’ll notice the difference over time: smoother seasonal maintenance, fewer corrosion surprises, and a sterndriven system that stays tight, clean, and strong.

Aluminum is the ideal balance for modern boating because it performs reliably in both saltwater and freshwater. It also lasts longer than zinc, giving you steadier, more even wear. Everything in this kit fits with that secure, confident feel you expect from a Mercury Marine part — no slop, no awkward alignment, just tight seating and clean hardware engagement. That precision ensures the anodes work exactly as intended, maximizing their protective lifespan.

Whether you store your boat in the water or on a lift, corrosion is always waiting for a chance to start. With this kit, you’ll stay ahead of it. Inspection is quick, replacement is easy, and the peace of mind is worth far more than the modest investment.

Why Buy OEM

With anodes, the difference between OEM and aftermarket is all in the metal. Genuine Mercury Marine parts follow strict composition standards, ensuring the anode sacrifices itself at the correct rate to protect your sterndrive. Aftermarket options often vary in purity, and even small deviations can result in uneven wear or ineffective corrosion defense. When you run an OEM kit, you’re using the exact protection Mercury engineers intended for your Bravo Three — no guesswork, no shortcuts, just reliable, long-term defense.

FAQ

Q1: Which systems does the Aluminum Anode Kit 888761K02 fit?

It’s designed for MerCruiser Bravo Three sterndrives from model year 2003 and up within the listed serial range.

Q2: What makes this kit better than aftermarket alternatives?

OEM metal purity, correct casting, and compliance with military-grade corrosion standards ensure reliable protection.

Q3: How do I confirm this is the right kit for my boat?

Match your sterndrive’s model and serial number. If it’s a Bravo Three 0M179452 or newer, this is the correct kit.

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

Yes. Aluminum anodes provide consistent protection in both environments.

Q5: Is installation straightforward?

Absolutely. The components and hardware fit cleanly, and most boaters can replace anodes with basic tools.