Zinc Anode For Yamaha 2 - 6 HP Outboards Replaces 6L5-45251-02 (810945M) Length: 2-3/8" Width: 1-3/8" Thickness: 1/4" Hole Diameter: 1/4" US Military Grade Zinc Anode. Zinc Is For Saltwater Use. Fits the following Yamaha and Mariner outboards, 1988 through 2002: 1988 3SG LOWER DRIVE 1 1989 3LF LOWER DRIVE 1 1989 3SF LOWER DRIVE 1 1990 2SD LOWER DRIVE 1 1990 3LD LOWER DRIVE 1 1990 3SD LOWER DRIVE 1 1990 4LD LOWER DRIVE 1 1990 4SD LOWER DRIVE 1 1991 2MSHP LOWER DRIVE 1 1991 3MLHP LOWER DRIVE 1 1991 3MSHP LOWER DRIVE 1 1991 4MLHP LOWER DRIVE 1 1991 4MSHP LOWER DRIVE 1 1992 2MSHQ LOWER DRIVE 1 1992 3MLHQ LOWER DRIVE 1 1992 3MSHQ LOWER DRIVE 1 1992 4MLHQ LOWER DRIVE 1 1992 4MSHQ LOWER DRIVE 1 1993 2MSHR LOWER DRIVE 1 1993 3MLHR LOWER DRIVE 1 1993 3MSHR LOWER DRIVE 1 1993 4MLHR LOWER DRIVE 1 1993 4MSHR LOWER DRIVE 1 1994 2MSHS LOWER CASING DRIVE 1 1994 3MLHS LOWER CASING DRIVE 1 1994 3MSHS LOWER CASING DRIVE 1 1994 4MHS LOWER CASING DRIVE 1 1994 4MLHS LOWER CASING DRIVE 1 1994 4MSHS LOWER CASING DRIVE 1 1995 2MSHT LOWER CASING DRIVE 1 1995 3MLHT LOWER CASING DRIVE 1 1995 3MSHT LOWER CASING DRIVE 1 1995 4MLHT LOWER CASING DRIVE 1 1995 4MSHT LOWER CASING DRIVE 1 1995 5MLHT LOWER CASING DRIVE 1 1995 5MSHT LOWER CASING DRIVE 1 1996 2MSHU LOWER CASING DRIVE 1 1996 3MLHU LOWER CASING DRIVE 1 1996 3MSHU LOWER CASING DRIVE 1 1996 4MLHU LOWER CASING DRIVE 1 1996 4MSHU LOWER CASING DRIVE 1 1996 5MLHU LOWER CASING DRIVE 1 1996 5MSHU LOWER CASING DRIVE 1 1997 2MSHV LOWER CASING DRIVE 1 1997 3MLHV LOWER CASING DRIVE 1 1997 3MSHV LOWER CASING DRIVE 1 1997 4MLHV LOWER CASING DRIVE 1 1997 4MSHV LOWER CASING DRIVE 1 1997 5MLHV LOWER CASING DRIVE 1 1997 5MSHV LOWER CASING DRIVE 1 1998 2MSHW LOWER CASING DRIVE 1 1998 3MLHW LOWER CASING DRIVE 1 1998 3MSHW LOWER CASING DRIVE 1 1998 4MLHW LOWER CASING DRIVE 1 1998 4MSHW LOWER CASING DRIVE 1 1998 5MLHW LOWER CASING DRIVE 1 1998 5MSHW LOWER CASING DRIVE 1 1999 2MSHX LOWER CASING DRIVE 1 1999 3MLHX LOWER CASING DRIVE 1 1999 3MSHX LOWER CA