Sierra Marine Parts Catalog: Mercruiser
POWER TRIM HOSE APPLICATION
Hydraulic
Trim Cylinder
Trim Cylinder
Trim Cylinder
Trim Cylinder
pump
pump
Connector
pump &
Stern Drive
to Connector
to Connector
to Connector
to Connector
to Hydraulic
to Hydraulic
to reverse
reverse
Model
Years
Serial No.
(port down)
(port up)
(stbd down)
(stbd up)
Connector
Connector
Lock Valve
Lock Valve
120, 140
1967-69
2062141 - 2791956
--
--
--
N/A
--
120, 140
1970-73
2791957 - 3780849
N/A
--
120, 140
1974-82
4893635 - 6225576
N/A
470/485
1976-82
4208730 - 6225576
N/A
160
1967-69
2065190 - 2763441
--
--
--
N/A
--
165
1970-73
2763442 - 3780849
N/A
--
165
1974-81
3780850 & Up
N/A
888
1974 & Up
3106717 & Up
N/A
--
225/233
1974-77
3856268 & Up
N/A
--
228/898/250/260
1977-82
4782330 - 6225576
N/A
--
r/Mr/Alpha/SS
1983-90
6225577 & Up
18-2137 ➂
18-2136 ➂
N/A
N/A
r/Mr/Alpha/SS
1983-90
6225577 & Up
18-2115 ➃
18-2114 ➃
N/A
N/A
Alpha one GeN II
1991-97
D469859 & Up
N/A
N/A
Alpha one GeN II † 1998 & Up
0L100040 & Up
N/A
N/A
Bravo I,II & III †
1988 & Up
B664190 & Up
N/A
N/A
Blackhawk
1994-95
F186717 & Up
N/A
N/A
II (1.78)
1968-69
2398798 - 2671321
--
N/A
--
III
1968-72
2373127 - 3002613
--
N/A
--
--
215e/H
1970-72
2909035 - 2915034
--
N/A
--
--
Tr/TrS
1973-93
3377316 & Up
18-2103 ➁
18-2103 ➁
--
N/A
--
--
Tr/TrS
1973-93
3377316 & Up
18-2103 ➁
18-2103 ➁
--
N/A
--
--
Tr/TrS
1973-93
3377316 & Up
--➀
--➀
--
N/A
--
--
➀ 90� hose end
➂ Internal cylinder lines
➁ External trim lines
➃ Oildyne pump
† Serial number 0W099999 and below without quick connect fittings.
High quality EPDM rubber cups
★
Metal hose connector complete with rubber washer
★
Use with a standard garden hose
★
Corrosion resistant dicromate finish
★
Installs in seconds
★
No tools required
★
MOTOR FLUSHER
Heavy Duty
Replaces: 73971A2, 44357A2, Q2
Flushes cooling system of salts and
sediments and allows engine to idle for
tuning and engine adjustment in your own
driveway. Simply slip attachment over the
TRAILERING CLIPS
engine's side water intakes. Coated spring
Replaces: 817019A1, 817019Q2
steel arms clamp suction cup securely over
For all ALPHA I, ALPHA Generation II, Bravo I, II, III, and Blackhawk
the engine's side water intakes.
PKG. OF 2
STAINLESS STEEL LOCKNUTS
Part #
O.E. #
Thread Size
18-3720 ➂
11-34932
3/8" - 24
18-3721 ➀ ➂
11-34933
7/16" - 20
PIvOT PIN END CAP
18-3722 ➁ ➂ 11-35888,
TRIM CYLINDER END CAP
TRIM CYLINDER END CAP
Replaces: 19-14842
11-20361
1/4" - 28
Replaces: 88035
Replaces: 806191T
For: R/MR/Alpha One (1983-90)
18-3723 ➂
11-45592
5/16" - 24
1.850 Cap Diameter
1.890 Cap Diameter
Serial No. 6225577 and up
For: R/MR/Alpha
For: R/MR/Alpha/ Gen II/Bravo
I/II/III (1988-02) Serial No. 6225577
➀ PKG OF 6
➁ PKG OF 5
PKG. OF 2
TRIM CYLINDER
TRIM CYLINDER
PIvOT PIN END CAP
ANCHOR PIN KIT
ANCHOR PIN KIT
Replaces: 19-815951
Replaces: 17-44166T1
Replaces: 17-14873A1
For: Alpha One Gen II (1991-02)
For: Bravo I/II/III (1988-02)
For: R/MR/Alpha One (1983-90)
Serial No. OD469859 and up
Serial No. 6225577 and up
Serial No. 6225577 and up (Front)
➂ This product is priced per piece. To order priced per package, please add -9 to the part number.
731
➃ Priced per package