Marine-grade aftermarket cube-shaped sacrificial anode for selected Johnson, Evinrude and OMC outboard engines.

Designed for mounting on the transom / engine bracket to help protect metal components against galvanic corrosion.

Replaces Johnson Evinrude part numbers 398331 / 433458.

Available in Zinc or Aluminium.

Choose Your Anode Material

Zinc: Particularly suitable for saltwater use.
Aluminium: Suitable for saltwater and brackish water applications.

Fitment

Suitable for selected Johnson and Evinrude engines:

V4 Engines

160 HP
175 HP
185 HP

V6 Engines

200 HP
225 HP
235 HP
250 HP
275 HP
280 HP

Additional Applications

Selected Johnson / Evinrude V4 and V6 engines from approximately 1985 onwards
Selected models with manual tilt arrangements from approximately 1991 onwards
Selected OMC applications using the same original anode reference

Important: The individual horsepower figures are indicative only. Fitment must be confirmed using the original part number and bracket configuration.

Replaces Johnson / Evinrude Part Numbers

398331
0398331
433458
0433458

Aftermarket References

Tecnoseal 00910 – Zinc
Tecnoseal 00910AL – Aluminium

OEM part numbers are used for identification purposes only.

Product Details

Cube-shaped transom / engine bracket anode
Available in Zinc or Aluminium
Selected Johnson / Evinrude V4 and V6 applications
Marine-grade aftermarket replacement
Helps protect against galvanic corrosion
Price is for ONE anode

Approximate Dimensions

Height: 56–58 mm
Width: 43 mm
Depth: 23 mm
Main recess diameter: approximately 16 mm
Mounting hole diameter: approximately 8 mm

Please compare the dimensions and mounting arrangement with your original anode before ordering.

Package Includes

1 × Cube Bracket Anode

Supplied in your selected material:

Zinc
Aluminium

Mounting hardware is not included unless otherwise specified.

Important Compatibility Information

This anode does not fit every Johnson or Evinrude 160–280 HP engine.

Before ordering, please check:

Exact engine model and year
Engine model / serial number
Original anode part number
Existing anode dimensions
Mounting hole and bracket configuration

If the part looks the same as yours, this does not always mean it is the correct part for your outboard.

If unsure, please contact SSI Marine before purchasing.

Why Buy From SSI Marine?

Workshop-tested aftermarket & OEM-spec parts
UK stock
Same-day dispatch before 1 PM Monday–Friday
Royal Mail Tracked 24
Collection available from Leigh, Greater Manchester
Technical support available

Buyer Responsibility

Please confirm compatibility with your exact engine model, year, serial number and mounting arrangement before purchase.

160–280 HP Johnson Evinrude Outboard Cube Bracket Anode 398331 433458 – Zinc / Aluminium