Manufactured to US military specification A-21412(SH) by Tecnoseal in Italy, one of the worlds leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market

For Fresh water

Volvo Penta Magnesium Plate  Anode for Volvo 290

Original Part number 872793

Distance across base 65mm, Distance from apex to base 38mm

Diameter of hole 11mm with 6.5mm for bolt, Thickness 13mm