Martyr Anodes Alloy Skeg Anode For Yamaha 688-45371-02-00

Aluminum skeg anode for Yamaha, 6884537102.

Anode selection guide:

Features:

• Zinc anodes for saltwater
• Aluminum anodes for saltwater or brackish water
• Magnesium anodes for freshwater only

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.

Specifications:

Name	Value
Attachment Method	Screw-On
Best Use	Engine
Compatibility	Yamaha
Dimensions	3 5/8′ Outer Diameter x 3′ Height (92mm x 77mm) M10x1 1/4′ Thread
Material	Aluminum
Shape	Skeg
Type	Replacement Anode Only
Water Type	Salt Water Brackish Water Fresh Water