Marine-grade aftermarket lower unit sacrificial anode for selected Yamaha 2 HP, 2.5 HP, 3 HP, 4 HP, 5 HP and 6 HP outboards.

Suitable for selected 2-stroke and 4-stroke Yamaha engines.

Available in Zinc or Aluminium.

Choose Your Anode Material

Fitment

Fits selected Yamaha outboards:

Selected 4A / 5C applications from approximately 1990 onwards.

OEM part numbers are used for identification purposes only.

Lower unit / gearbox sacrificial anode
Available in Zinc or Aluminium
Selected Yamaha 2 HP–6 HP
Selected 2-stroke and 4-stroke applications
Helps protect the lower unit and underwater metal components against galvanic corrosion
Marine-grade aftermarket replacement
Manufactured to OEM-spec dimensions
Direct replacement for compatible Yamaha applications
Price is for ONE anode

1 × Lower Unit Anode

Material supplied according to selected variant:

PRICE IS FOR ONE ANODE ONLY.

Yamaha used different lower unit anodes depending on engine model and year.

Before ordering, please check:

Do not order by horsepower or appearance alone.

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

If unsure, send us your engine model and serial number and we can help check compatibility.

Please confirm compatibility with your exact engine model and serial number before purchase.