Description
The BRP / OMC / Johnson-Evinrude Anode CM984547 from Martyr (CMP Group) is a high-quality sacrificial marine anode / block anode designed to protect your outboard, inboard/outboard, or stern drive unit from galvanic corrosion. This versatile anode ensures optimal corrosion protection across saltwater environments.
With precision manufacturing and OEM-grade compatibility, the CM984547 anode is ideal for Johnson, Evinrude, OMC Cobra, and related drive systems. It draws corrosive currents toward itself, sacrificing its own material rather than allowing damage to critical engine components.
Features
- Zinc (CM984547Z): Best for saltwater environments
- Approximate Dimensions: 3.8" length × 4.5" width × 1.24" height, with a 0.38" mounting hole diameter
- Weight: ~2.083 lb
- Easy Installation: Direct bolt-in replacement compatible with Johnson / Evinrude / OMC part numbers (e.g. OEM 984547)
- Reliable Corrosion Defense: Designed to attract galvanic activity to itself, thereby preserving your drive's manifold, housing, and other metal components
- Marine-Grade Alloys & Quality Assurance: Manufactured to meet U.S. military or equivalent standards for alloy composition and durability