Mercury Gimbal Block Anode Zinc | Martyr CM821631Z
Mercury Gimbal Block Anode Zinc | Martyr CM821631Z
Mercury Gimbal Block Anode Zinc
- 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 Aluminum see p/n CM821631A
