Martyr Zinc Anode for Yanmar Saildrive Engines without adaptor ring. Fits SD20, SD30, SD31, SD40, SD50. For use in Salt water. Yanmar part number: 196420-02652.
Nominal Weight: 0.85kg
Manufacturer: Martyr
Max Length: 147mm
Max Width: 107mm
Depth: 26mm
Number of Fixing Holes: 4
Fixing Hole Details: Fixing holes are 73mm between centres width and 42mm between height as shown in image.