Aluminum Prop Nut Anodes
$25.99
Model #
15446701
Mfg #
CMPNAD
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Used in saltwater, aluminum anodes protect better and 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 do not contain cadmium, which is a substance of environmental concern. Offered here as replacement anodes only.
Attachment Method
Screw-On
Best Use
Prop/Shaft
Compatibility
Not For a Specific Engine
Dimensions
1 5/8" Outer Diameter x 2 1/16" Length (42mm x 52mm)
Material
Aluminum
Shape
Prop Nut
Type
Replacement Anode Only
Water Type
Salt Water