OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives
Evinrude/Johnson outboard oil pump
9.9 to 300 hp, V4 and V6 outboard oil filling in the lower unit
Updated May 10 2026
- Johnson/Evinrude lower unit oil pump
- Oil pump kit includes the Yamaha thread adaptor
- Tech service fill help
- Lower unit oil pump for use with 70 to 90 weight
- Model number 401 – 11245 – 1
Johnson/Evinrude outboard pump
Price (USD)
Price (CDN)
Oil Pump
Part number
401 – 11245 – 1
Johnson/Evinrude outboard lower unit oil fill pump- 3/8 inch national coarse threads
- Models 9.9 to 300 hp.
- Pump includes clear fill tube and the thread adaptor.
- 3/8 national coarse thread for Johnson
- Yamaha metric thread.
$14.95
$19.89
Customers product related items are:
85 hp. V-4 years 1973 to 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
150 hp. V-6 Years 1978 – 1986
150 hp. 1991 – 1995
155 hp. Commercial 1984 – 1993
175 hp. V-6 1977 – 1986
175 hp. Years 1991 – 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
P/N 87600 Complete lower unit seal kit for V6 models.
Replaces OEM 5006373, Sierra 18-8384, Mallory 9-74106. Includes all oil seals, o-rings and gaskets.
$60.95 US
$88.89 CDN
Johnson Gear sets
Complete with clutch with 14/26 ratio
- Replaces 986980
- Fits V6-90 degree type “O” housings
- Engine liters and years
years 1978 – 2006 - 1.86:1 gear ratio
- 14/26 teeth
- 6 jaw clutch
150 hp. 1979 – 1987
150 hp. 1988 – 1990
150 hp. 1991 – 1997
150 hp. Commercial years 1993 – 1995
150 hp. Years 1989 to 1990 Commercial
155 hp. Commercial year 1989
175 hp.1978
175 hp. 1978 – 1987
175 hp. 1988 – 1990
175 hp. 1991 – 1997
185 hp. 1984 – 1985
185 hp. 1990
185 hp. 1991 – 1994
200 hp. 1978
200 hp. 1979 – 1983
200 hp. 1986 – 1997
200 hp. Commercial 1990 – 1991
225 hp. 1986 – 1997
235 hp. 1979 – 1985
$699.95
$291.89
Water pump kits
12050 Water Pump Kit
P/N 12050
Replaces 394711, Sierra 18-3327, Mallory 9-48201
4 stroke
8 hp. 1995
9.9 – 15 hp.
1995 – present
2 stroke
9.9 – 15 hp.
1974 – 1996
$38.95
$50.89
24410 Cross flow piston 5006670
P/N 24410, 24420, 24430
Outboard replacement pistons for Johnson and Evinrude
5006670, 5006662
2 Cylinder cross flow
two stroke
9.9 hp to 15 hp
Years 1981 to 1992
$53.95
$83.89