Description

Mercury Gimbal Block Anode Magnesium | Martyr CM821631M

Mercury Gimbal Block Anode Magnesium | Martyr CM821631M

Mercury Gimbal Block Anode Magnesium

• Mercruiser gimbal block anode current design
• Magnesium anode for use in fresh water applications
• Fits R, MR, Alpha One and Alpha One Gen II
• Fits Bravo I, II, III, X, XR and XZ drives
• Magnesium aftermarket replacement for Mercury 97-821631T3
• Early design see p/n CM43994M
• For Zinc see p/n CM821631Z
• For Aluminum see p/n CM821631A