CMP CMX06 Streamlined Zinc Shaft Anode 1-3/8" Saltwater Sacrificial Anode

The CMP CMX06 is a streamlined zinc sacrificial shaft anode engineered to deliver reliable cathodic protection for propeller shafts and rudders in saltwater environments. Zinc construction makes this anode the ideal choice for saltwater use, where it sacrificially corrodes to shield surrounding metal components from harmful galvanic corrosion.

The streamlined profile reduces underwater drag compared to traditional collar-style anodes, allowing for smoother performance while still providing thorough corrosion protection across the shaft surface. The two-piece interlocking half design simplifies installation and allows the anode to be mounted directly onto the shaft without disassembly of the drivetrain.

Key Features:

• Material: High-purity zinc alloy — recommended for saltwater use only
• Inner Diameter: 1-3/8" (1.375") to fit standard propeller shafts
• Outer Diameter: 2.66"
• Height: 2.35"
• Design: Interlocking two-piece halves for easy on-shaft installation
• Bolt-retaining washers prevent hardware from falling out during installation
• Stainless steel fasteners included
• Streamlined shape minimizes water resistance and drag
• Suitable for use on propeller shafts and rudder shafts

Also available in aluminum (CMX06AL) for salt and brackish water, and magnesium for freshwater applications. Cross-reference part numbers include: X-06, X06, X-6, CMX06Z, MDX-6, SL-1375, C1375Z.