For 60, 70, 90 HP (1984 & Up),C-60, C-75, C-85, C-90 HP (1994-01), E-60, E-75, F-50, P-60, P-75, T-50 HP
Diameter: 3-5/8″
Mounting Hole: M10 x 1.25mm threads
EMP Aluminum anodes conform to Mil-Spec A-24779(SH)

also crosses with:
Canada Metals CM688-45371-02AL
Performance Metals 00123A
GLM 12881
Technoseal 01104AL
Camp 688-45371-02
Reliance AMD-688-45371-02