FORE & AFT MARINE
JOHNSON/EVINRUDE IMPELLERS
| HORSEPOWER | YEAR | IMPELLER |
| 2 JR,COLT | 1985-90 | 18-3090 |
| 3 | 1952-78 | 18-3001 |
| 4 | 1969-72 | 18-3001 |
| 4 110 WEEDLESS DRIVE ONLY | 1973-83 | 18-3001 |
| 4 90 DEGREE GEARCASE | 1976-80 | 18-3090 |
| 4DELUXE | 1980-97 | 18-3091 |
| 4.5 | 1980-97 | 18-3091 |
| 5 | 1965-68 | 18-3001 |
| 5.5 | 1954-64 | 18-3001 |
| 6 | 1952-78 | 18-3001 |
| 6 | 1979 | 18-3090 |
| 6 | 1984-97 | 18-3091 |
| 7.5 | 1954-58 | 18-3001 |
| 8(2-STROKE) | 1986-97 | 18-3091 |
| 9.5 | 1964-73 | 18-3003 |
| 10 | 1958-63 | 18-3003 |
| 10 | 1949-57 | 18-3002 |
| 9.9/15 | 1974-UP | 18-3050 |
| 9.9/14(4STROKE) | 1995-UP | 18-3050 |
| 15,18 | 1953-65 | 18-3002 |
| 20 | 1966-73 | 18-3002 |
| 20 | 1982-84 | 18-3051 |
| 20 | 1985-UP | 18-3051 |
| 25 | 1951-55 | 18-3006 |
| 25 | 1969-78 | 18-3002 |
| 25 | 1979-84 | 18-3051 |
| 25 | 1985-UP | 18-3051 |
| 28 | 1962-64 | 18-3006 |
| 28 | 1978-UP | 18-3051 |
| 30 | 1951-57 | 18-3006 |
| 30 | 1984-UP | 18-3051 |
| 33 | 1962-71 | 18-3006 |
| 35 | 1951-57 | 18-3006 |
| 35 | 1958-59 | 18-3083 |
| 35 | 1976-77 | 18-3006 |
| 35 | 1978-79 | 18-3051 |
| 35 | 1980-82 | 18-3051 |
| 35 | 1983-UP | 18-3051 |
| 35 JET | 1992-93 | 18-3104 |
| 40 | 1960-70 | 18-3083 |
| 40 | 1971-73 | 18-3006 |
| 40 COMM. | 1981-90 | 18-3366 |
| 40 | 1984-85 | 18-3055 |
| 40 | 1968-88 | 18-3368 |
| 40 | 1989-94 | 18-3104 |
| 45/55 COMM. | 1985 | 18-3056 |
| 45/55 | 1989 | 18-3368 |
| 45/55 COMM | 1986-88/90-94 | 18-3368 |
| 48 | 1987-88 | 18-3368 |
| 48 | 1989-94 | 18-3104 |
| 50 | 1971-78 | 18-3083 |
| 50 | 1979-85 | 18-3055 |
| 50 | 1986-88 | 18-3368 |
| 50 | 1989-94 | 18-3104 |
| 55 | 1968-69 | 18-3082 |
| 55 | 1976-78 | 18-3083 |
| 55 | 1979-85 | 18-3055 |
| 60 | 1964-67 | 18-3005 |
| 60 | 1970-71 | 18-3082 |
| 60 | 1980-85 | 18-3055 |
| 60 | 1986-88 | 18-3053 |
| 65 | 1968 | 18-3005 |
| 65 | 1972-73 | 18-3082 |
| 65 COMM. | 1984-90/92-93 | 18-3053 |
| 70 | 1974-78 | 18-3082 |
| 70 | 1979-88 | 18-3053 |
| 75 | 1960-65 | 18-3005 |
| 75 | 1974-78 | 18-3082 |
| 75 | 1979-85 | 18-3053 |
| 80 | 1966-67 | 18-3005 |
| 85 | 1968 | 18-3005 |
| 85 | 1969-72 | 18-3044 |
| 85 | 1973-77 | 18-3043 |
| 85 | 1978 | 18-3043 |
| 85 | 1979-UP | 18-3059 |
| 90 | 1964-68 | 18-3005 |
| 90 | 1979-UP | 18-3059 |
| 100 | 1969-72 | 18-3044 |
| 100 | 1979-UP | 18-3059 |
| 100 COMM. EXCEPT CHROME PUMPS | 1984-UP | 18-3059 |
| 115 | 1969-70 | 18-3044 |
| 115 | 1973-76 | 18-3043 |
| 115 | 1977-78 | 18-3043 |
| 115 | 1979-UP | 18-3059 |
| 125 | 1971-72 | 18-3044 |
| 135 | 1973-75 | 18-3043 |
| 135 | 1976 | 18-3043 |
| 140 | 1977-78 | 18-3043 |
| 140 | 1979-UP | 18-3059 |
| 150 | 1978 | 18-3043 |
| 150 | 1978-UP | 18-3059 |
| 175 | 1977 | 18-3043 |
| 175 | 1978 | 18-3043 |
| 200 | 1976-78 | 18-3043 |
| 200 COMM. | 1990 | 18-3059 |
| 235 | 1978 | 18-3043 |
| 235 | 1979-UP | 18-3043 |
| V4,V6,V8 | 1979-UP | 18-3059 |
| SEA DRIVES | 1979-UP | 18-3059 |