Johnson/Evinrude outboard parts drawings *How to videos

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Evinrude/Johnson outboard impellers

Co-manufacturer distributor for GLM Marine
aftermarket outboard impellers

  • GLM Marine aftermarket Johnson/Evinrude impellers. There are 2 basic types of impellers. The long vane high volume older type and the high pressure short vane newer style. Short vane impellers will need to be replaced more often.
  • Maximum life span of the short vane is about 3 years before the fin may start to crack or beak off.
  • Impeller that run dry or run without water will last less than 2 minutes.
  • When installing impeller remember to apply grease. Then turn drive-shaft and impeller clockwise and push pump housing down at the same time.
  • Water pump kit application chart click here
  • Click here for water pump impeller keys and pins
  • Exploded view Johnson drawings

89490 High pressure short vain OEM 387361 impeller OEM 387361
89490 High pressure short vain OEM 387361 impeller OEM 387361
P/N 89490 High pressure short vain inside diameter .440" outside 1.50" OEM 387361 $18.99
1.5 hp. 1968, 1969 and 1970
2 hp. 1971 to 1988
4 hp. (90) 1973 to 1980

89580 Impeller
89580 Impeller

P/N 89580 Inside diameter .425 inch outside 2.750 inch, requires P/N 89594 stainless steel pin OEM-434424 $15.99
3 hp. 1969, 1970, 1971 and 1972
4 hp. 1969, 1970, 1971 and 1972
4 hp. (110) 1973 to 1982
5 hp. 1965, 1966, 1967 and 1968
5.5 hp. 1956 to 1964
6 hp. 1965 to 1979
7.5 hp. 1954, 1955,1956,1957,1958 and 1959

89500 High presure short vain 4-hp 1981 thru 1990
89500 High pressure short vain 4-hp 1981 thru 1990
P/N 89500 High pressure short vain
Requires P/N 89594 pin type stainless steel key
OEM 389576, 436137 $15.99

4 hp. 1981 to 1990
4 hp. deluxe 1985, 1986, 1987 and 1989
4.5 hp. 1980, 1981,1982 and 1983
5 hp. 1986, 1987,1988,1989 and 1990
5 hp. four stroke 1998
6 hp. 1984 to 1996
6 hp. four stroke 1998
7.5 hp. 1980, 1981, 1982, and 1983
8 hp. 1984 to 1996

89470 Johnson Evinrude water pump impeller V4 1958-1968

89470 Johnson Evinrude water pump impeller V4 1958-1968

89470 V4 outside diameter 2.200 inch inside .750 inch
P/N 89470 V4 powerhead outside diameter 2-.200 inch x inside .750 inch

Thru cavitation plate exhaust Requires stainless steel half moon key # 89595 V4 power-heads years 1964 to 1973 OEM-377992 $29.95

89490 High pressure short vain OEM 387361 impeller OEM 387361

89650

P/N 89650 High volume long vain 2 cylinder crossflow powerhead requires stainless steel pin P/N 89594 OEM-775518 $17.99

10 hp. years 1956 to 1963
15 hp. years 1953, 1954 and 1955
18 hp. years 1953 to 1973
20 hp. years 1966 and 1967
25 hp. years 1969 to 1978

89770 High presure short vain with thru prop exhaust 9-9.15hp
89770 High presure short vain with thru prop exhaust 9-9.15hp
P/N 89770 High pressure short vain with to prop exhaust on lower unit .500 inside 1.5 inch requires P/N 89594 stainless steel pin OEM 386084 $13.99

8 hp. 4 stroke year 1995
9.9 hp. 2 stroke years 1974 to 1996
9.9 hp. 4 stroke years 1995 to 2001
15 hp. 2 stroke years 1974 to 1996
15 hp. 4 stroke years 1995 to 2001

89670 Johnson lower unit water pump impeller 9.5 hp

89670 Johnson lower unit water pump impeller 9.5 hp

P/N 89670 High volume long vain outside diameter 2-1/2 inch x inside .550 inch thru cavitation plate exhaust, requires stainless steel pin P/N 89594 OEM-775519, 377178 $14.95

9.5 hp. years 1964 to 1973

89480 Johnson impeller 1971-1972-1973 OEM-775521
89480 Johnson impeller 1971-1972-1973 OEM-775521
P/N 89480 Fits 2 piece lower unit gearcase with thru cavitation plate exhaust outside diameter 2-3/4 inch x inside 5/8 inch height 1/2 inch requires stainless steel half moon key P/N 89595 OEM-775521 $15.95
40 hp. years 1971 to 1973

89990 Johnson outboard impeller 40 hp.

89990 Johnson outboard impeller 40 hp.

P/N 89990 Fits 2 piece lower unit gear-case with thru cavitation plate exhaust, outside diameter 2 inch x inside .690 inch, height 1/2 inch and requires stainless steel half moon key P/N 89595 OEM 390286 $20.95
40 hp. years 1974, 1975 and 1976
40 hp. years 1981 to 1987

89750 Impeller 25 30 35 hp
89750 Impeller 25 30 35 hp
P/N 89750 Inside diameter .625 inch outside 1.975 inch, 2 cylinder cross-flow requires plastic wedge key P/N 89593 OEM-395289 $15.99

18 hp. years 1997 and 1998
20 hp. thru propeller exhaust years 1985 to 1998
25 hp. years 1979 to 2005
25 hp. thru propeller exhaust 1985 to 2005
28 hp. years 1986 to 1998
35 hp. thru propeller exhaust years 1980 to 1996

89660 35hp with thermostat years 1958 and 1959
89660 35hp with thermostat years 1958 and 1959
P/N 89660 Inside diameter .625 inch outside, 2.750 inch requires P/N 89595 half moon stainless steel key OEM-777213 $18.95

35 hp. with thermostat years 1958 and 1959
40 hp. years 1960 to 1970

89780 Evinrude impeller 1984 thru 1994
89780 Evinrude impeller 1984 thru 1994
P/N 89780 Inside diameter .625 inch, outside 2.750 inch, plastic wedge key required P/N 89591 OEM-396809 $20.95

40, 48 and 50 hp. years 1989 to 1998

89790 Johnson impeller 2 cylinder 40-45-48-50hp
89790 Johnson impeller 2 cylinder 40-45-48-50hp
P/N 89790 Inside diameter .750 inch outside 3.600 inch with three vane impeller, requires plastic wedge key P/N 89592 OEM 432941 $24.95

40 hp. small housing 1989 to 1998
48 hp. years 1989 to 1998
50 hp. small housing 1989 to 1998

89690 50hp small housing years 1979 thru 1985
89690 50hp small housing years 1979 thru 1985
P/N 89690 Inside diameter .875" outside 2.750 inch with 2 cylinder loopcharged, requires pin type key P/N 89594 OEM 389589 $19.95

50 hp. small housing years 1979 to 1985
60 hp. small housing years 1980 to 1985

89710 Water pump impeller
89710 Water pump impeller
P/N.89710 Inside diameter .750 inch outside 3.600 inch requires P/N 89591 plastic wedge key $19.95

40 hp. 2 cylinder commercial years 1995 to 2005
40 hp. and 55 hp. 2 cylinder large housing years 1995 to 2005
60 hp. 2 cylinder large housing years 1986, 1987 and 1987

89940 70-75hp years 1974-1975-1976-1977-1978
89940 70-75hp years 1974-1975-1976-1977-1978
P/N 89940 Inside diameter .750 inch, outside 3.600 inch large six vane type, requires half moon stainless steel key P/N 89595 OEM-382547 $23.95

55 hp. years 1968 and 1969
60 hp. years 1970 and 1971
65 hp. years 1972 and 1973
70 and 75 hp. for years 1974, 1975, 1976, 1977 and 1978

89680 135hp years 1973-1974-1975-1976
89680 135hp years 1973-1974-1975-1976
P/N 89680 Inside diameter .875 " outside 3.500 inch, requires P/N 89595 half moon stainless steel key OEM-39725 $35.95

135 hp. years 1973, 1974, 1975 and 1976
140 hp. years 1977 and 1978
150 hp. year 1978
175 hp. years 1977 and 1978
200 hp. years 1976, 1977 and 1978
235 hp. year 1978

89612
P/N 89612 Electric-hydraulic shift lower unit gear-case with thru prop exhaust, outside diameter 3-1/2 inch x inside .750 inch.
Thru cavitation plate exhaust, requires stainless steel half moon P/N 89595 OEM-385072 $30.95

V4 years 1964 to 1973

89570 Impeller V4-V6-V8 1979-2006
89570 Impeller V4-V6-V8 1979-2006

P/N 89570 GLM aftermarket Johnson/Evinrude outboard impeller with inside diameter .875 inch outside 3.500 inch. V4, V6 & V8 mechanical shift lower units requires P/N 89590 plastic wedge key. OEM 5001593 $17.95

85 hp. years 1979 and 1980
90 hp. years 1981 to 1994
90 hp. 20" and 25" shaft years 1995 to 2003
100 hp. years 1979 to 1980
100 hp. years 1984 to 1987
100 hp. 20" and 25" shaft years 1998 to 2005
105 hp. years 1998 to 2001
115 hp. years 1979 to 1994
115 hp. 20" and 25" shaft years 1995 to 2006
120 hp. 20" and 25" shaft years 1985 to 1994
130 hp. 20" and 25" shaft years 1995 to 1998
135 hp. 20" and 25" shaft years 2000 to 2006
140 hp. years 1979 to 1984
140 hp. 20' and 25" shaft years 1985 to 1994
150 hp. years 1979 to 1992
150 hp. 20" and 25" shaft years 1993 to 2006
175 hp. years 1979 to 1992
175 hp. 20" and 25" shaft years 1993 to 2006
185 hp. years 1984 to 1992
185 hp. 20" and 25" shaft years 1993 to 1994
200 hp. years 1979 to 1992
200 hp. 20" and 25" shaft 1993 to 2006
225 hp. years 1986 to 1992
225 hp. 20", 25" and 30" shaft 1993 to 2006
235 hp. years 1979 to 1985
250 hp. 20", 25" and 30" shaft years 2006
250 hp. years 1991 to 1992
250 hp. 20", 25" and 30" shaft 1993 to 1998
275 hp. years 1985 to 1998
300 hp. years 1985 to 1992
300 hp. 20", 25" and 30" shaft 1993 to 1995