Sierra Marine Parts Catalog: OMC Sterndrive Cobra
UPPER GEARCASE (Cobra)
POWER TILT AND TRIM (Cobra)
ENGINE
ENGINE
YEAR
O-RING
DESC.
QTY
YEAR
O-RING
DESC.
QTY
262 - 460
1988-89
A,S
1
262 - 460
1988-90
OL
12
262 - 460
1988-89
GHC
1
262 - 460
1988-90
PL
1
262 - 460
1988-89
A,L
1
350 - 460
1988
VSH
1
262 - 460
1988-90
BC
1
350 - 460
1988
VS
4
350 - 460
1990
OFP
1
350 - 460
1988
VA,L
2
350 - 460
1990
BC
1
350 - 460
1988
VA,S
2
350 - 460
1990
WDP
1
2.3 - 7.5
1986-88
VSH
1
370
1988
AB
1
2.3 - 7.5
1986-88
VS
4
460
1990
BC
1
2.3 - 7.5
1986-88
VA,L
2
2.3 - 5.8
1990
OFP
1
2.3 - 7.5
1986-88
VA,S
2
2.3 - 7.5
1986-90
GHC
1
2.3-7.5
1986-90
PL
1
➀
2.3 - 7.5
1986-90
A,L
1
2.3-7.5
1986-90
OL
12
➀
2.3 - 7.5
1986-90
BC
1
2.3 - 7.5
1986-90
A,S
1
➀
PL
Plug Seal
5.7
1990
WDP
1
➁
vS
Valve Seat Assy. Seal
5.7
1990
BC
1
vA,L
Valve Assy., Large Seal
➁
vA,S
Valve Assy., Small Seal
vSH
Valve Seat Hsg. Seal
OL
Oil Line Seal
5.7 '90 574 AMPWS, ARPWS
➀
574 PEPWS
➁
GHC
Gear Hsg. Cover Seal
OFP
Oil Fill Plug Seal
BC
Bearing Carrier Seal
OIL AND COOLING SYSTEM (Cobra)
A,S
Adaptor, Small Seal
A,L
Adaptor, Large Seal
ENGINE
YEAR
O-RING
DESC.
QTY
WDP
Water Drain Plug Seal
AB
Anchor Block Seal
262/454
1989-90
AR
1
262 - 460
1988-90
ODF
1
350/460
1988-90
AR
1
370
1988
THERM
1
LOWER GEARCASE (Cobra)
2.3 - 5.8
1988-90
ODF
1
4.3
1990
AR
1
ENGINE
YEAR
O-RING
DESC.
QTY
➀
7.5
1987
AR
1
262/350
1988-89
PBHS
4
262/350
1988-89
PBH
1
262 - 460
1988-89
DS B
1
V-4 Only
➀
ODF
262 - 460
1988-89
BSS
1
Oil Drain Fitting Seal
AR
Adapter Retainer Seal
262 - 460
1988-89
DS BH
3
THERM
Thermostat Seal
262 - 460
1988-89
SR
1
350 - 460
1990
PL
1
370
1988
SL
2
370/460
1988-89
D&F S
2
POWERHEAD (Stringer)
2.3
1987
D&F S
2
ENGINE
YEAR
O-RING
DESC.
QTY
2.3
1990
PBH
1
2.3 - 3.0
1986-89
PBH
1
80/90
1969-71
WP
1
2.3/3.0
1988-90
D&F S
2
88
1964
CCH
3
2.5 - 5.7
1986
D&F S
2
88/90
1964-68
CCHS
4
1986-90
PBHS
4
2.3 - 5.8
90
1965-68
CCH
4
➀
2.3 - 7.5
1986-90
BSS
1
120/140
1977-80
CP
1
➀
2.3 - 7.5
1986-90
DS BH
3
120 - 235
1976
CP
1
➀
2.3 - 7.5
1986-90
SR
1
➀
2.3 - 7.5
1986-90
DS B
1
➀
WP
Water Pump Seal
3.0 - 5.8
1990
PBH
1
➀
CCH
Crankcase Head Seal
4.3 - 5.8
1989-89
PBH
1
CCHS
Crankcase Head Screw Seal
5.7
1990
PLUG
1
CP
Coupling Seal
➁
5.7 '90 574 AMPWS, ARPWS
INTERMEDIATE HOUSING (Stringer)
➀
574 PEPWS
➁
BSS
Bearing Setscrew Seal
ENGINE
YEAR
O-RING
DESC.
QTY
DS BH
Driveshaft Bearing Hsg. Seal
DS B
Driveshaft Bearing Seal
80
1968
SL
1
D&F S
Drain & Fill Screw Seal
80 - 90
1964-68
WT
1
PBH
Prop Bearing Hsg. Seal
80 - 210
1964-70
BGR
1
PBHS
Prop Bearing Hsg. Screw Seal
PL
Plug Seal
80 - 245
1964-72
PS
1
➀
SR
Shift Rod Seal
80 - 260
1964-81
COV
2
SL
Sleeve Seal
80 - 260
1964-81
WR
1
80 - 260
1969-81
SL
1
88
1964
TH
1
809
88
1964
TC
1