CMP CMC09 Limited Clearance Zinc Shaft Anode 2" ID Interlocking Halves

The CMP CMC09 is a zinc shaft anode engineered specifically for limited clearance shaft and rudder applications in saltwater environments. Constructed from high-grade zinc alloy, this anode provides reliable galvanic corrosion protection for underwater metal components where space is at a premium.

Key Features:

• Saltwater Use Only — formulated in zinc for optimal performance in salt and brackish water
• Limited Clearance Design — fits shaft and rudder anode applications with tight space constraints
• Interlocking Halves — two-piece clamshell construction allows easy installation and replacement without removing the shaft
• Dimensions: 2" Inner Diameter × 3.7" Outer Diameter × 1-3/8" Height
• Compatible with standard limited clearance shaft anode mounting configurations

Zinc anodes like the CMC09 are the industry standard for saltwater corrosion protection, sacrificing themselves to protect propeller shafts, rudders, and other underwater drive components from galvanic and electrolytic corrosion. The interlocking two-piece design makes field replacement straightforward without requiring a haul-out.