Martyr Magnesium Block Anode for BRP OMC/Johnson Evinrude – CM327606M
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Description
Description
Magnesium Block Anode for BRP OMC/Johnson Evinrude, manufacturer part number CM327606M. This magnesium sacrificial anode is intended for freshwater only.
Check the exact part number, mounting position and dimensions against the equipment being serviced.
Specifications and selection
| Manufacturer part number | CM327606M |
|---|---|
| Anode alloy | Magnesium |
| Water type | Freshwater only |
| Dimension L | 61 mm |
| Dimension W | 23 mm |
| Dimension H | 12 mm |
| Dimension D | 26 mm |
| Dimension L | 2.4 in |
| Dimension W | 0.9 in |
| Dimension H | 0.45 in |
| Dimension D | 1 in |
Dimension letters follow the manufacturer's drawing. Compare the mounting arrangement and measurements with the part being replaced.
Choosing the correct anode
Freshwater only. Follow the equipment manufacturer's requirements for anode material and application. A shared engine brand or similar appearance alone does not establish compatibility.
View Martyr's product specifications and drawing. Browse Martyr anodes and kits.
Inspection and replacement
Inspect regularly and replace when approximately half of the anode has been consumed. Keep the anode unpainted and ensure clean, secure electrical contact with the protected metal. Follow the equipment manufacturer's installation instructions.
Martyr anode care and material guide
Compare engine & drive anodes or browse all Martyr anodes.
Manufacturer-listed Fitment
Johnson 2–150 hp; match the original non-threaded plate and mounting pattern.
Match all stated model, year, serial-number and configuration limits, along with the original mounting position and clearance.

