MG Duff CM6J94537101Z Yamaha Skeg Trim Tab Zinc Anode Ø100 × 85 mm

MG Duff CM6J94537101Z Yamaha Skeg Trim Tab Zinc Anode Ø100 × 85 mm

The MG Duff CM6J94537101Z is a zinc sacrificial skeg trim tab anode designed for compatible Yamaha outboard motors. It provides sacrificial corrosion protection for electrically connected underwater metallic components of the propulsion system.

Manufactured from zinc, this anode is intended for saltwater applications. Its skeg-style trim tab configuration is designed to match the corresponding original mounting arrangement on compatible Yamaha outboards.

The CM6J94537101Z measures 100 mm in outside diameter and 85 mm in height. It features an M10 × 1.25 mounting thread and weighs 0.52 kg (520 g).

Technical Specifications

Yamaha Outboard Compatibility

The MG Duff CM6J94537101Z is listed for Yamaha outboard installations requiring a skeg trim tab anode with the specified dimensions and mounting thread.

Specific Yamaha engine models, horsepower ratings and production years have not been provided. Before ordering, confirm compatibility against the original anode and the applicable Yamaha parts documentation.

The manufacturer part number should also be checked against the existing trim tab configuration, as different Yamaha outboard models may use anodes with similar shapes but different dimensions.

Skeg Trim Tab Dimensions and Mounting

The CM6J94537101Z features a skeg-style sacrificial anode body with the following specifications:

• Outside diameter: 100 mm
• Height: 85 mm
• Mounting thread: M10 × 1.25
• Weight: 0.52 kg

The M10 × 1.25 specification identifies a metric mounting thread with a nominal diameter of 10 mm and a pitch of 1.25 mm.

Before installation, verify the thread specification, original trim tab shape and mounting clearance. Mounting hardware inclusion has not been confirmed.

Zinc Sacrificial Corrosion Protection

The MG Duff CM6J94537101Z is manufactured from zinc, a sacrificial anode material commonly used for galvanic corrosion protection in saltwater marine environments.

When correctly installed with suitable electrical continuity to the metallic components requiring protection, the zinc corrodes preferentially, helping reduce galvanic corrosion of electrically connected underwater outboard components.

The suitability of zinc should be confirmed according to the operating water conditions and Yamaha's maintenance recommendations.

Inspection and Replacement

Inspect the skeg trim tab anode periodically during routine Yamaha outboard maintenance. Replace it when the zinc becomes significantly depleted, physically damaged or no longer securely attached.

Before fitting a replacement:

• Confirm the Yamaha outboard model and original anode configuration.
• Verify the 100 mm outside diameter.
• Check the 85 mm height.
• Confirm the M10 × 1.25 mounting thread.
• Inspect the mounting surfaces and follow the applicable Yamaha installation instructions.

Part Number and Product Identification

• MG Duff Part Number: CM6J94537101Z
• Material: Zinc
• Compatible Manufacturer: Yamaha
• Product Type: Skeg / Trim Tab Anode
• Outside Diameter: 100 mm
• Height: 85 mm
• Mounting Thread: M10 × 1.25
• Weight: 0.52 kg

Scope of Supply

1 × MG Duff CM6J94537101Z Yamaha Skeg Trim Tab Zinc Anode.

Mounting hardware inclusion is not specified in the supplied product information.