Mercruiser Magnesium Driveshaft Housing Anode | Martyr CM821630C2M

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Martyr driveshaft housing anode protects the upper housing from corrosion in fresh water lakes and rivers.

Mercruiser Magnesium Driveshaft Housing Anode | Martyr CM821630C2M

Mercruiser driveshaft housing anode
For all Mercruiser Bravo I, II, II X, XR and XZ drives
Magnesium anode for use in fresh water applications
Magnesium replacement for Mercury 821630A2
For aluminum see p/n CM821630C2A
For zinc see p/n CM821630C2Z