Anode (Magnesium) - Sierra Marine Engine Parts - 18-6240 (118-6240)

Magnesium anodes are used only for freshwater. The alloy will react more rapidly if a magnesium boat anode is exposed or submerged in saltwater. It can also result in a different electrochemical reaction, which will cause the creation of hydrogen under the paint of the metal drive surface. In addition, you can benefit from a reduced loss rate due to lower circuit potential with a magnesium anode. The Sierra high-standard engine parts are well-designed to meet OEM specifications.

Key Features:

• Transcends or satisfies the original equipment quality

• Use magnesium anodes in freshwater applications. Not recommended for use in brackish water or saltwater

• It is the only alloy that has proven to protect your boat in freshwater!

• It is less heavy than zinc anodes.

• Environmentally friendly.

• Interchangeable with the following:

• Mercruiser 817373A1

• 97-82630T1

• 97-821630Q1

• 821630A1

• 821-630C2

Specifications:

• SKU: 18-6240

• Exterior: Brushed

• Weight: 0.58 LBS

• Brand: Sierra International

• UPC: 808282103590

• Condition: Brand New

• Product Dimensions: 1x6x 11.25"

Replaces: 821630, A1, Q1, T1. All Bravos

This product replaces:

47-6240, 80828210359, 808282103590, 92-12712