Martyr Anodes CM76214Z Zinc Trim Tab Anode for Mercury Mercruiser

The Martyr CM76214Z is a zinc sacrificial anode designed to protect Mercury and Mercruiser sterndrive and outboard gearcases from galvanic corrosion in saltwater environments. This flat circular plate anode mounts to the anti-ventilation plate and provides reliable corrosion protection for your lower unit and drive components.

Specifications:

• Diameter: 3.5 inches (3-1/2")
• Mounting hole: 7/16"-14 threaded (single bolt)
• Material: Mil-spec zinc alloy for saltwater use
• Weight: Approximately 0.5 lbs

Applications:

• Mercury high-performance outboards (V-135, V-150, V-175, V-200 HP models)
• Mercruiser Alpha One Gen II outdrives (when extra propeller clearance is required)
• Mercruiser Bravo I, II, and III stern drives
• Replaces Mercury OEM part numbers: 76214, 762145, 76214-5, 76214Q5

Manufactured by Martyr Anodes (Canada Metal Pacific) to US Military Specification MIL-A-18001 standards, ensuring consistent performance and superior corrosion protection. The pressure die-cast construction provides uniform alloy composition and reliable erosion characteristics.

Important: Always check propeller clearance after installing new trim tab anodes. Anodes should be replaced when approximately 50-70% eroded to maintain optimal corrosion protection. Zinc anodes are formulated specifically for saltwater applications.