Martyr Anodes CM984513Z Zinc Anode for BRP OMC Johnson Evinrude Outboards

The Martyr Anodes CM984513Z is a direct replacement zinc anode designed specifically for BRP, OMC, Johnson, and Evinrude outboard motors. This sacrificial anode provides essential corrosion protection for your engine's metal components by attracting and absorbing galvanic corrosion that would otherwise damage critical parts like the gearcase, trim tabs, and other submerged metal surfaces.

Key Features:

• Genuine Martyr anode engineered for BRP/OMC/Johnson/Evinrude applications
• Zinc composition ideal for saltwater marine environments
• Direct OEM replacement for part number 984513
• Sacrificial protection prevents costly engine component corrosion
• Easy installation with proper mounting hardware included

Material Selection Guide:

• Zinc anodes: Recommended for saltwater use
• Aluminum anodes: Best for brackish water environments
• Magnesium anodes: Designed for freshwater applications

Regular inspection and replacement of sacrificial anodes is critical for maintaining your outboard's longevity. Replace anodes when they've eroded to approximately 50% of their original size to ensure continuous protection of your engine investment.