Duff CMALPHAKITM1 Alpha 1 Gen 1 Magnesium Anode Kit | 4Boats

Magnesium anode kit for Mercruiser Alpha 1 Generation 1 stern drives, designed to prevent galvanic corrosion and extend component life.

• Protects Mercruiser and Mercury stern drives from galvanic corrosion
• Magnesium alloy — ideal for freshwater conditions; choose aluminium or zinc for other waters
• Suitable for Mercury / Mercruiser Alpha 1 Generation 1 stern drive
• Alpha 1 Generation 1 engine Kit Includes: CM31640Z: x1, CM55989Z: x2, CM821631Z: x1, Fixing Kit: x1
• Direct-fit replacements for straightforward installation
• Duff quality with OEM-compatible fittings

If unsure which alloy suits your boat, contact us for advice on water type and fitting.