Home Engine Systems Engine Care Anodes Zinc Anode – Johnson/Evinrude/OMC (Cobra Lower Unit) Sierra International Zinc Anode – Johnson/Evinrude/OMC (Cobra Lower Unit) $31.99 Zinc Anode – Johnson/Evinrude/OMC (Cobra Lower Unit) quantity Add to cart Product Details Product Details Zinc. For: Cobra Lower Unit (1987) 2.5, 3.0, 4.3, 5.0, 5.7. Replaces: 983494.
