MARTYR–83mm Max Prop Aluminum Anode, OD: 3 1/8" (79mm), Length: 2 1/4" (57mm)
$27.99
In stock online.
Model # 15446693 | Mfg # CMMP83RAUPC # 628309170646
Specs
83mm Max Prop Aluminum Anode, OD: 3 1/8" (79mm), Length: 2 1/4" (57mm)
| Name | Value |
|---|---|
| Attachment Method | Screw-On |
| Best Use | Prop/Shaft |
| Compatibility | Not For a Specific Engine |
| Dimensions | 3 1/8" Outer Diameter x 2 1/4" Height (79mm x 57mm) M5x20 Fastener |
| Material | Aluminum |
| Shape | Prop Nut |
| Type | Replacement Anode Only |
| Water Type |
Salt Water Brackish Water Fresh Water |
Product Overview
Advantages of aluminum anodes:
Used in saltwater, aluminum anodes last longer and protect better 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 to rapidly. Aluminum anodes are also lighter than zinc and do not contain cadmium, a substance of environmental concern.
Magnesium anodes for freshwater only.
Advice
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