Duff CM852835M Volvo Penta Magnesium Bar Anode | 4Boats

MG Duff magnesium bar anode CM852835M is designed as a direct replacement for Volvo Penta Duo Prop 290 series, providing sacrificial corrosion protection optimised for freshwater use.

• Part number: CM852835M
• Material: Magnesium — optimised for freshwater
• Fitment: Volvo Penta Duo Prop 290 series
• Type: Bar sacrificial anode, bolt-on replacement
• Manufacturer: MG Duff (Duff brand)
• Application: Protects propellers, prop shafts and drive units from galvanic corrosion
• Compatibility: OEM-equivalent replacement for Volvo Penta systems

Replace anode when significantly worn and follow the engine manufacturer’s guidance for installation and positioning; contact us for fitment advice or part queries.