Engines Applications:4.25\" Gearcase40HP E-TEC…2004-newer
45-55HP 2 Cyl…1971-1999
50-55HP 3 Cyl…1968-1969, 1994-1999
55HP E-TEC…2009-newer
60HP 3 Cyl…1970-1971,1986-2001
60HP (4 Stroke)…1998-newer
60HP E-TEC…2004-newer
65HP 3 Cyl…1972-1973,1984-2001
70HP 3 Cyl…1974-2001
70HP(4 Stroke)...1998-newer
75HP 3 Cyl...1975-1984
75HP