Yamaha - Internal Crankcase Anode Kit - F175, F200 2.8L - Corrosion Protection - All Models

Overview

On the 2.8L F175 and F200 engines, internal anodes are doing constant work to protect the inside of the motor from corrosion. It’s not something you’ll notice day to day, but once those anodes wear down, the engine itself becomes the next target—especially in saltwater. Keeping them fresh is simple maintenance that helps avoid expensive internal damage later. Swapping them out along with the grommets keeps everything sealed properly and protected.

Key Features

• Internal Corrosion Protection – Sacrificial anodes help prevent electrolysis from damaging internal engine components.

• Complete Kit with Grommets – Includes both anodes and matching grommets for proper installation and sealing.

• Designed for 2.8L Models – Built for Yamaha F175 and F200 2.8-liter outboards.

• Preventative Maintenance Essential – Helps extend engine life by protecting internal metal surfaces over time.

Engine & Boat Compatibility

• F175 2.8L All Models
• F200 2.8L All Models

FAQ

Q: How often should I replace these internal anodes?
A: Typically once per season, or more often if the engine is used in saltwater regularly.

Q: What happens if I don’t replace them?
A: Corrosion can begin attacking internal engine components once the anodes are worn out.

Q: Are the grommets important to replace too?
A: Yes, they ensure proper sealing and secure installation of the anodes.

Q: How do I know if the anodes are worn?
A: If they’re heavily corroded or significantly reduced in size, it’s time to replace them.

Q: Is this a difficult job?
A: It’s usually straightforward with basic tools, depending on engine access.

• Engine Application
  • F175 2.8L All Models
  • F200 2.8L All Models