
Martyr anode kits protect outdrives against galvanic
corrosion.
Made of aluminum alloy, these anodes are your best choice for
salt- or brackish water. Kit includes one CM875821 collar anode and
one CM852835 bar anode. Fasteners are included.
Key Features
Features:
- Aluminum anodes for use in salt- or brackish water
- Kit includes one CM875821 collar anode and one CM852835 bar
anode - Fasteners included
About Aluminum Anodes
Used in saltwater, aluminum anodes protect better and last
longer than zinc. Used in brackish water, aluminum anodes are
superior to zinc which can ‘passivate’ and not work at all or
magnesium anodes which corrode too rapidly. Aluminum anodes are
also lighter than zinc and contain no cadmium which is a substance
of environmental concern.
Specifications:
| Name | Value |
|---|---|
| Attachment Method | Screw-On |
| Best Use | Prop |
| Compatibility | Volvo 290 Dual Prop |
| Material | Aluminum |
| Shape | Engine Specific |
| Type | Kit with Hardware |



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