Your Shopping Cart Continue shopping “Tecnoseal R3MG Rudder Anode – Magnesium – 3-3/4″ Diameter” has been added to your cart. Item Your Options Quantity Price Tecnoseal R1AL Rudder Anode - Aluminum - 1-7/8" Diameter Tecnoseal R1AL Rudder Anode - Aluminum - 1-7/8" Diameter quantity $3.63 × Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness Tecnoseal R4 Rudder Anode - Zinc - 5" Diameter x 5/8" Thickness quantity $29.15 × Tecnoseal R3MG Rudder Anode - Magnesium - 3-3/4" Diameter Tecnoseal R3MG Rudder Anode - Magnesium - 3-3/4" Diameter quantity $31.04 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $63.82 Sales Tax $3.83 Total $67.65 Proceed to checkout