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Martyr Anodes CM821630C2M Transom Plate Anode Magnesium for MerCruiser Bravo

Manufacturer

Martyr Anodes

Picture for manufacturer Martyr Anodes

Part Number

CM821630C2M
12 reviews
04/22/2036 4:55 AM
Sale Price

$15.34

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CM821630C2M is a premium magnesium transom plate anode designed specifically for Mercury MerCruiser Bravo stern drive systems. This sacrificial anode provides essential corrosion protection for your outdrive in freshwater environments, safeguarding the driveshaft housing and transom assembly from galvanic corrosion.

Key Features:

  • Magnesium alloy construction for optimal freshwater protection
  • Direct replacement for Mercury OEM part numbers 821630C2 and 821630Q1
  • Fits MerCruiser Bravo I, II, III, X, XR, and XZ outdrives
  • Meets or exceeds MIL-A-18001 military specification standards
  • Precision-engineered for exact fit on Gen II transom plate applications
  • Erodes inward for easy visual inspection and monitoring

Specifications:

  • Length: 7.5 inches (191mm)
  • Width: 2.875 inches (73mm)
  • Thickness: 0.635 inches (16mm)
  • Mounting hole diameter: 3.25 inches (83mm)
  • Thread: 1/4-20 UNC
  • Weight: Approximately 1.7 lbs

Important: Magnesium anodes are designed exclusively for freshwater use and will dissolve too rapidly in saltwater or brackish water environments. For saltwater applications, use aluminum or zinc anodes. Always check propeller clearance after installing new transom plate anodes to ensure proper fit and safe operation.

Martyr Anodes manufactures premium quality sacrificial anodes using mil-spec alloys that provide superior corrosion protection for marine stern drives. Regular inspection and replacement of anodes when they reach 70% erosion helps extend the life of your expensive outdrive components.

Good prices and very good delivery timesAAAAAAAAAAAAAAAAA

Had the part i was looking for.

very easy to shop Thank You

Good order experience although I received one confusing email from Autoplicity and had to call them to get it straight. Shipping was a little slower than I would have liked.

Easy shopping

It was a easy transaction and shipping was pretty fast. Very happy with this company, and will order again!!! ( actually already have)

WAS QUICK AND EASY

Liked the amazon pay

So far autoplicity has been a great shopping experience.

thanks

They had two items that I wanted in stock with the lowest price I've seen online anywhere, and had super affordable shipping options.

Pictures are clear, price is reasonable and the check out was fast and easy.

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