OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives
Johnson outboard seal kit 6 to 300 hp
6 to 300 hp. complete lower unit gasket
and o ring sealing set
Updated on April 22nd 2026
- All kits include oil seals, gasket, o-rings
- OEM part number, horse power and year for easy look up
- Contact our tech for installation and Johnson outboard lower unit help
Johnson outboard seal kit
Price
(USD)
Price
(Canadian)
150 hp. V-6 Years 1978 – 1986
150 hp. 1991 – 1995
155 hp. Commercial 1984 – 1993
175 hp. V-6 1977 – 1986
175 hp. Years1991 – 1995
185 hp. Years 1991 – 1993
200 hp. V 6 Years 1976 – 1986
200 hp. Years 1991 – 1995
V6 engines years 1979 – 1992
225 hp. Years 1991 – 1995
235 hp. V-6 1977 – 1986
V-8 Years 1985 – 1991
250 hp. V-8 Years 1991 – 1995
300 hp. V-8 Years 1991 – 1995
1.8 to 4.0 liter OMC sea drive years 1985 – 1990
87600 Johnson
85 hp. V-4 years 1973 – 1983
85 hp. years 1991 – 1995
88 hp. Years 1985 – 1995
90 hp. V-4 1973 – 1983
90 hp. years 1985 – 1995
100 hp. V4 years 1973 – 1993
100 hp. Commercial unit 1984 – 1995
110 hp. V-4 1973 – 1983
110 hp. Years 1985 – 1989
115 hp. V-4 Years 1973 – 1983
115 hp. Years 1985 – 1995
120 hp. Year 1985
120 hp. Years 1986 – 1992
120 hp. Year 1993
125 hp. Years 1991 – 1993
125 hp. Commercial 1991 – 1993
135 hp. V-4 Years 1973 – 1983
140 hp. V-4 Years 1973 – 1983
140 hp. Years 1985 – 1995
$57.95
$88.89
87601 60-65-70-75 hp.
Seal and Gasket set for Johnson 40 – 70 hp
OEM 5000309
50 hp. 1995 – 2014
60 hp. 3 cyl. years 1978 – 1995
65 hp. 1978 to 1992
70 hp. years 1978 to 1995
75 hp. years 1978 – 1991
Large housing
2 Cyl. loop charged 40 – 60 hp. 1975 – 2006
3-Cyl. loop charged 60 – 75 hp. 1975 – 2001
$43.95
$68.89
9.9-15 hp
P/N 87602
OEM 396350
2 stroke
9.9 – 15 hp. 1974 – present
4 stroke
9.9 – 15 hp. 1974 – present
$28.95
$47.89
87603 40-48-50-55 hp. 1985 up.
$49.95
$75.89
87604 outboards 5.5 - 6 - 7.5 hp. 1955 to 1967
P/N 87604
5.6 hp. 1955 – 1967
87605 10 hp. 1958 - 1967
P/N 87605
9.5 hp. Suffix 1958 – 1967
10 hp. 1958 – 1967
$34.95
$61.89
87606 20 hp. 1966 to 1973 and 1979 to 1982
P/N 87606
18 hp. 1958 – 1973
20 hp. 1966 – 1973
20 hp. 1979 – 1982
25 hp. 1968 – 1978
$17.95
$32.89
87607 33 hp. 1962 - 1970
P/N 87607
25 hp. 1955 – 1959
28 hp. 1962 – 1970
30 hp. 1955 – 1959
33 hp. 1962 – 1970
35 hp. 1955 – 1959
40 hp. manual shift 1960 – 1973
$21.95
$32.89
87608 65 hp. manual electric 1960 to 1968
P/N 87608
V4 electric shift lower units with thru prop exhaust
60 hp., 65 hp., & 75 hp. 1960 – 1968
75 hp. 1955 – 1959
85 hp. 1968
$34.95
$27.89
87611 125 hp. 1971 - 1972 seal kits
P/N 87611
V4 cross flow
55, 100 & 125 hp.
1971 – 1972
$34.95
$24.89
87614 boat motor 40 - 48 - 50 hp.
P/N 87614
OEM 433550
Two cyl. loop charged
40, 48 & 50 hp.
1989 – 2005
$28.95
87616 OMC 6 hp. 1967 - 1968
P/N 87616
Two piece gear case with cavitation plate exhaust
6 hp. 1967 – 1968
$25.95
$33.89
87617 6 hp. 1968 - 1979
P/N 87617
6 hp. 1968 – 1979
$25.95
$33.89
87618 9.9 hp. 1967 - 1973
P/N 87618
9.5 hp. M Suffix 1967 – 1973
$24.95
$43.89
87619 25 hp. 1979 - 1982
P/N 87619
20 & 25 hp.
1979 – 1982
$38.95
$67.89
87621 40 hp. electric shift 1962 - 1970
P/N 87621
Electric shift 40 hp.
1962 – 1970
$41.95
$16.89
87622 50 hp. 1971 to 1974
P/N 87622
2 cyl. loop charged
50 hp. 1971 – 1974
$69.95
$19.89
87680 Boat repair 20 hp. 1977 to 1992
P/N 87680
OEM 396351
20 hp. 1985 – 1995
25 hp. 1985 – 1995
30 hp. 1977 – 1995
35 hp. 1977 – 1992
$35.95
$61.89
87690 25 hp 1985 to 1995
P/N 87690
OEM 396351
25 hp. 1984
25 hp. Commercial 1985 – 1995
28 hp. 1985 – 1995
$36.95
$51.89