Johnson Evinrude Power Pack Application
H.P. Years Power Pack H.P Years Power Pack H.P. Years Power Pack
4 1977-80,1984 18-5758 55 1978-82 18-5758 100  1  1979-80 18-5759
4.5 1980-84 18-5758 60 1970-71 18-5749 115 1969-70 18-5748
5 1984 18-5758 60 1980-84 18-5758 115  2 1973-77 18-5753
6 1977-79,1984 18-5758 65 1968 18-5747 115  1 1978-83 18-5759
7.5 1980-83 18-5758 65  3 1972-73 18-5754 125 1971-72 18-5748
9.9,15 1977-84 18-5758 70  3 1974-78 18-5754 135  2 1973-76 18-5753
20 1981-84 18-5758 70,75 1979-84 18-5760 140  2 1977 18-5753
25 4 1977-84      18-5758 75  3 1975-78 18-5754 140  1 1978-83 18-5759
30 1984 18-5758 85 1968 18-5754 150  1 / 5 1979-84 18-5760
35 1977-84 18-5758 85 1969-72 18-5749 175  3 / 1 1977-78 18-5754
40 1982 18-5758 85  2 1973-77 18-5753 175  1 1979-83 18-5760
50 1971-75 18-5755 85  1 1978-80 18-5759 185  1 1984 18-5760
50 1979,1981-84 18-5758 90  1  1981-83 18-5759 200  3 / 1 1976-78 18-5754
55 1968-69 18-5747 100 1971 18-5759 200  1 1979-83 18-5760
55 1976-77 18-5755 100 1968,72 18-5748 235  3 / 1

235  1 / 5 / 6

 1978

1979-84

18-5754

18-5760

(1) 2 Power Packs Required Per Engine                 (4) All Models except Worktwin,  Workhorse

(2) Order 18-5756 for Power Pack w/o cover,               and Commercial Model for 1983

      insulated pad and mounting screws                  (5) Port side only for 1983 models STLCT

(3) Order 18-5757 for Power Pack w/o cover,          (6) Port side only for 1984 models with suffix

      insulated pad and mounting screws                        beginning with "S"