Sierra Marine Parts Catalog
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I/O—MERCRUISER-O-Rings
470
4893835
)
6225576
)
GH
1
)
➂
485
4893835
)
UP
UDS
1
)
485
4893835
)
UP
WPB
1
)
485
4893835
)
UP
SSB
1
)
485
4893835
)
UP
GH
1
)
➂
485
4893835
)
UP
PBH
1
)
888
3106717
)
UP
WPB
1
)
888
3106717
)
UP
UDS
1
)
888
3106717
)
UP
SSB
1
)
888
3106717
)
UP
PBH
1
)
898/228
4782330
)
6225576
)
UDS
1
)
898/228
4782330
)
6225576
)
SSB
1
)
898/228
4782330
)
6225576
)
PBH
1
)
898/228
4782330
)
6225576
)
WPB
1
)
898/228
4898730
)
6225576
)
GH
1
)
➂
➀
2.019 ID
➁
2.17 ID
R/MR/Alpha I 6225577
)
UP
BH
1
)
BRAVO (I/II)
B664190
UP
V
2
)
➀
I
1534570
)
1641940
)
GHB
2
)
II
1474909
)
1475005
)
SL
1
)
II
1602186
)
2671321
)
GHAS
1
)
II
1732380
)
2671321
)
GHAL
1
)
III/III SSM/IV
ALL
BH
1
)
60
1830753
)
2063740
)
BH
1
)
80
2063741
)
2898029
)
BH
1
)
90
2898020
)
3225967
)
BH
1
)
120/140
2062141
)
6225576
)
EE
1
)
160/165
2065190
)
UP
EE
1
)
225-S
3856268
)
4200499
)
BH
1
)
225-S
3856268
)
4200499
)
EE
1
)
225-S
3856268
)
4200499
)
GH
1
)
233
4200500
)
UP
EE
1
)
233
4200500
)
UP
GH
1
)
233
4200500
)
UP
BH
1
)
250
4791300
)
4898729
)
EE
1
)
250
4791300
)
4898729
)
GH
1
)
250
4791300
)
4898729
)
BH
1
)
R/MR/Alpha I
6225577
)
UP
CV
4
)
BRAVO (I/II)
B664190
UP
ORC
1
)
BRAVO (I/II)
B664190
UP
ORS
1
)
II
2398798
)
2671321
)
CV
4
)
II TR
3377316
)
4794899
)
CV
4
)
III/III SSM/IV
ALL
CV
4
)
TR/TRS
4794900
)
UP
CV
4
)
90
2898020
)
3225967
)
CV
4
)
120/140
2062141
)
6225576
)
CV
4
)
160/165
2065190
)
UP
CV
4
)
215H/E
2782203
)
2915034
)
CV
4
)
225-S
3856268
)
4200499
)
CV
4
)
R/MR/Alpha I
6225577
)
UP
VC
1
)
R/MR/Alpha I
6225577
)
UP
V
1
)
II
2398798
)
2671321
)
V
1
)
II
2398798
)
2671321
)
VC
1
)
120/140
2062141
)
6225576
)
V
1
)
120/140
2062141
)
6225576
)
VC
1
)
160/165
2065190
)
UP
V
1
)
160/165
2065190
)
UP
VC
1
)
250
4791300
)
4898729
)
V
1
)
250
4791300
)
4898729
)
VC
1
)
260
4898730
)
6225576
)
V
1
)
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
GEAR HOUSING (Cont.)
GIMBAL HOUSING
HYDRAULIC PUMP ASSY
REVERSE LOCK VALVE
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
Stern Drive
Beg.
End.
Oil
Model
S/N
S/N
Seal
Desc.
Qty.
➂
V-8 Engines Only
BRL
Bearing Retainer Large Seal
BRS
Bearing Retainer Small Seal
GH
Gear Housing Seal
PGH
Prop Bearing Housing Seal
SSB
Shift Shaft Bushing
UDS
Upper Driveshaft Seal
WOAL
Water & Oil Adapter Large Seal
WOAS
Water & Oil Adapter Small Seal
WPB
Water Pump Base Seal
260
4898730
)
6225576
)
EE
1
)
470
4208730
)
6225576
)
EE
1
)
470
4208730
)
4893934
)
BH
1
)
485
4893835
)
UP
EE
1
)
888
3106717
)
UP
BH
1
)
888
3106717
)
UP
GH
1
)
888
3106717
)
UP
EE
1
)
898/228
4782330
)
4898729
)
BH
1
)
898/228
4782330
)
4898729
)
GH
1
)
898/228
4782330
)
6225576
)
EE
1
➀
With Oil Reservoir
BH
Bell Housing Seal
EE
Exhaust Elbow Seal
GH
Gimbal Housing Seal
GHAL
Gimbal Housing Adapter Large Seal
GHAS
Gimbal Housing Adapter Small Seal
GHB
Gimbal Housing Bolt Seal
SL
Steering Lever Seal
V
Valve Seal
)
Wit
233
4200500
)
UP
CV
4
)
255-TRS
3377316
)
4203749
)
CV
4
)
260
4898730
)
6225576
)
CV
4
)
280-TRS
4203750
)
4895399
)
CV
4
)
470
4208730
)
6225576
)
CV
4
)
485
4893835
)
UP
CV
4
)
888
3106717
)
UP
CV
4
)
898/228
4898730
)
6225576
)
CV
4
)
CV
Control Valve
ORC
Oil Reservoir Connector
ORS
Oil Reservoir Switch
260
4898730
)
6225576
)
VC
1
)
470
4208730
)
6225576
)
V
1
)
470
4208730
)
6225576
)
VC
1
)
485
4893835
)
UP
VC
1
)
485
4893835
)
UP
V
1
)
898/228
4782330
)
6225576
)
VC
1
)
898/228
4782330
)
6225576
)
V
1
)
V
Valve Seal
VC
Valve Cover Seal