Sierra 18-6136 Zinc Anode for PleasureCraft Engines, 3/8 Inch

The Sierra 18-6136 is a zinc sacrificial anode built for PleasureCraft engine applications. Zinc anodes protect surrounding metal engine and drive components from galvanic corrosion by corroding themselves first, so the anode is designed to be inspected periodically and replaced once it has worn down significantly. The 18-6136 measures 3/8 inch (10 mm) across both of its listed dimensions (B and C), with an A-Diameter of 2-0 inches (50 mm), and weighs a light 0.13 pounds, making it a compact anode suited to smaller mounting points on PleasureCraft engines.

Sierra manufactures this anode as a direct-fit replacement anode for PleasureCraft applications, and it is sold individually. Because it is a wear item, keeping a spare on hand simplifies routine maintenance during haul-out or engine servicing.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-6136
• Material: Zinc
• Weight: 0.13 pounds
• A-Diameter: 2-0 inches (50 mm)
• Dimension B: 3/8 inch (10 mm)
• Dimension C: 3/8 inch (10 mm)
• Application: PleasureCraft engines
• UPC: 808282315818

Fitment

PleasureCraft engines.

Replaces (OEM)

No OEM cross-reference numbers are listed for this part.

Frequently Asked Questions

What engines does the Sierra 18-6136 zinc anode fit? The Sierra 18-6136 is designed for PleasureCraft engine applications.

What is the Sierra 18-6136 made of? This anode is made of zinc, which is used as a sacrificial metal to protect nearby engine and drive components from galvanic corrosion.

How much does the 18-6136 anode weigh? The Sierra 18-6136 weighs 0.13 pounds.

What are the dimensions of the 18-6136 anode? The 18-6136 has an A-Diameter of 2-0 inches (50 mm), with Dimension B and Dimension C both measuring 3/8 inch (10 mm).

How do I know when to replace this anode? Zinc anodes like the Sierra 18-6136 should be inspected regularly and replaced once they have visibly corroded down, since their function is to wear away in place of surrounding metal parts.

Does the 18-6136 come with mounting hardware? The Sierra 18-6136 is sold as the anode itself; no additional hardware or fasteners are specified for this listing.

Is the Sierra 18-6136 a genuine Sierra part? Yes, the 18-6136 is a genuine Sierra-manufactured zinc anode.

Does the 18-6136 have listed OEM cross-reference numbers? No OEM cross-reference or replaces numbers are listed for the Sierra 18-6136.

Why does the 18-6136 weigh less than similar zinc anodes? At 0.13 pounds, the 18-6136 is sized for its specific mounting point on PleasureCraft engines, so its weight and dimensions (2-0 inch A-Diameter, 3/8 inch B and C) are smaller than larger hull or shaft anodes.

Can the 18-6136 be used on engines other than PleasureCraft? This listing specifies PleasureCraft engine applications for the Sierra 18-6136; no other engine applications are listed.