25 ~ 70 HP (13 Tooth Spline & Thru Hub Exhaust)

Model 402-500-700 77 ~ 84
25 HP Bigfoot (4-Stroke) 99 ~
30 HP (2 & 4-Stroke) 94 ~
30 HP (Sea Pro / Marathon) 94 ~
35 HP 84 ~ 89
40 HP (2 & 4-Stroke) (Not Bigfoot) 77 ~
40 HP (Sea Pro / Marathon) 77 ~
45 HP 86 ~ 89
48 HP (Mariner) All Years
50 HP (2 & 4-Stroke) (Not Bigfoot) 77 ~
55 HP (Mercury / Sea Pro / Marathon) 95 ~
60 HP (2-Stroke) 78 ~
70 HP ~ 83