Yamaha - 200–250 Horsepower Magnesium Anode Kit - MAR-1124M-GK-T0

Overview

The Yamaha 200–250 Horsepower Magnesium Anode Kit | MAR-1124M-GK-T0 is a genuine original equipment manufacturer solution designed to protect your outboard engine from corrosion caused by electrolysis. This kit includes sacrificial anodes that are engineered to corrode in place of critical engine components, helping extend the life of your engine and maintain reliable performance.

Anodes are essential for protecting metal parts exposed to water, especially in freshwater environments where magnesium anodes are most effective. Over time, these anodes naturally wear down as they absorb corrosive activity. Replacing them with a genuine Yamaha kit ensures continued protection for components such as the gear case, powerhead, and other internal passages.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Kit – Designed to meet Yamaha specifications for precise fit and dependable protection.

• Magnesium Anode Material – Ideal for freshwater use, providing effective corrosion protection.

• Sacrificial Protection System – Corrodes in place of vital engine components to prevent damage.

• Complete Kit Solution – Provides the necessary anodes for proper maintenance and replacement.

Compatibility

Compatible with Yamaha outboard engines in the 200 to 250 horsepower range, including various two-stroke and four-stroke models.

Why is this prop a strong choice vs. alternatives?

• Original Equipment Manufacturer Yamaha Fitment – Designed specifically for Yamaha outboards.

• Optimized for Freshwater Use – Magnesium material offers superior protection in low-salinity environments.

• Protects Critical Engine Components – Helps prevent corrosion on gear case, propeller, and internal systems.

• Ensures Long-Term Engine Durability – Regular replacement helps extend engine lifespan and performance.

FAQs

Q: What does an anode kit do?
A: It protects engine components by sacrificing itself to corrosion, preventing damage to more valuable parts.

Q: Why use magnesium anodes instead of aluminum or zinc?
A: Magnesium anodes provide better protection in freshwater environments.

Q: Is this a genuine Yamaha product?
A: Yes. The MAR-1124M-GK-T0 is a genuine Yamaha original equipment manufacturer anode kit.

Q: How often should anodes be replaced?
A: They should be inspected regularly and replaced when significantly worn, typically when about half consumed.

Q: What happens if anodes are not replaced?
A: Corrosion can begin affecting critical engine components, leading to damage and costly repairs.