Sierra Marine Parts Catalog
<< Previous of 1025 Next >>457
OUTBOARD—YAMAHA-Gearcase25HP(1986-87)C25HP(1990-91)C30HP(1989-91)
Gearcase 50-75 HP 3 Cyl 1979-2003
Figure
#
Description
Part #
O.E.M. #
Qty.
Figure
#
Description
Part #
O.E.M. #
Qty.
1
Housing, Gearcase
—
689-45311-04-EK3
1
2
Trim Tab
18-6096A,
664-45371-01-00
1
18-6113
3
Bolt, Trim Tab
—
90105-08M02-00
1
4
Cover, Water Inlet (port)
—
689-45214-01-01
1
4a
Cover, Water Inlet (stbd)
—
689-45215-01-00
1
5
Nut, Nylock
—
90185-05904-00
1
6
Bolt, Water Inlet
—
98680-05525-00
1
7
Plug, Drain & Vent
—
90340-08M04-00
3
8
Gasket, Plug
—
90430-08020-00
3
9
Bolt, Gearcase Mounting
—
90105-10059-00
2
10
Washer, Gearcase Mounting
—
92990-10600-00
4
11
Shim Forward Gear (0.5mm)
—
664-45567-00-05
AR
Shim Forward Gear (0.8mm)
—
664-45567-00-08
AR
Shim Forward Gear (0.12mm)
—
664-45567-01-12
AR
Shim Forward Gear (0.30mm)
—
664-45567-01-30
AR
Shim Forward Gear (0.50mm)
—
664-45567-01-50
AR
12
Bearing, Forward Gear
—
93332-00005-00
1
13
Gear, Forward
—
689-45560-00-00
1
14
Clutch, Dog
—
664-45631-01-00
1
15
Pin, Clutch Dog
—
90250-05010-00
1
16
Ring, Cross Pin
—
648-45633-00-00
1
17
Plunger, Shift
—
648-45635-00-00
1
18
Slide, Shift
—
648-45634-00-00
1
19
Spring, Compression
—
90501-10065-00
1
20
Shaft, Propeller
—
689-45611-00-00
1
21
Thrust, Washer, Prop Shaft
—
90201-20417-00
1
22
Gear, Reverse
—
689-45571-00-00
1
23
Shim Reverse Gear (0.5mm)
—
664-45577-00-05
AR
Shim Reverse Gear (0.8mm)
—
664-45577-00-08
AR
Shim Reverse Gear (0.12mm)
—
664-45577-01-12
AR
Shim Reverse Gear (0.30mm)
—
664-45577-01-30
AR
Shim Reverse Gear (0.50mm)
—
664-45577-01-50
AR
24
Washer Thrust
—
664-45576-00-00
1
25
O-Ring, Bearing Carrier
—
93210-30MA3-00
1
26
Bearing, Reverse Gear
—
93306-00612-00
1
27
Bearing, Carrier
—
689-45331-01-94
1
28
Key, Bearing Carrier
—
90282-04010-00
1
29
Bearing, Prop Shaft
—
93315-22004-00
1
30
Seal, Prop Shaft
93101-20M07-00
2
31
Tab Washer
—
90214-45M02-00
1
32
Nut, Cover
—
664-45384-00-00
1
33
Prop Spacer (fore)
—
664-45987-01-00
1
34
Prop Spacer (aft)
—
689-45997-00-00
1
35
Washer, Prop Mounting
—
92990-14200-00
1
36
Nut, Propeller
—
90171-14013-00
1
37
Cotter Pin
91490-30030-00
38
Pin, Dowel
—
93606-12019-00
2
39
Nut, Pinion
—
90179-09M02-00
2
40
Gear, Pinion
—
689-45551-00-00
1
41
Bearing, Thrust
—
664-45552-09-00
1
42
Bearing, Pinion
—
93315-017U4-00
1
43
Sleeve, Drive Shaft
—
689-45536-00-00
1
44
Shim Pinion Gear (0.5mm)
—
664-45587-00-05
AR
Shim Pinion Gear (0.8mm)
—
664-45587-00-08
AR
Shim Pinion Gear (0.12mm)
—
664-45587-01-12
AR
Shim Pinion Gear (0.30mm)
—
664-45587-01-30
AR
Shim Pinion Gear (0.50mm)
—
664-45587-01-50
AR
45
Bearing, Drive Shaft
—
93332-000U4-00
1
46
Drive Shaft (long)
—
689-45501-10-00
1
47
Key, Impeller
—
664-44338-00-00
1
48
Oil Seal, Pump Base
93101-22067-00
2
49
Gasket, Base
18-0773
689-44316-A0-00
1
50
Base, Water Pump
—
689-44325-02-5B
1
51
Gasket, Base
18-0773
689-44316-A0-00
1
52
Impeller Plate
—
689-44323-03-00
1
53
Gasket, Impeller Plate
—
689-44324-A0-00
1
54
Impeller
689-44352-02-00
1
55
Insert Cup
18-3439
689-W4432-02-00
1
56
Damper, Water Seal
—
689-44367-01-00
1
57
Housing, Water Pump
—
689-44311-03-00
1
58
Bolt, Pump Housing
—
90101-06M56-00
3
59
Washer, Housing (short shaft)
—
90209-06M04-00
3
60
Seal, Lower Water Tube
—
626-44365-01-00
1
61
Water Tube (long shaft)
—
689-44361-10-00
1
62
Seal, Upper Water Tube
18-0552
689-44366-00-00
1
63
Extension, Housing (long shaft)
—
689-44312-00-5B
1
64
Bolt, Extension (long shaft)
—
97080-06035-00
3
65
Washer, Bolt (long shaft)
—
92990-06600-00
3
66
Extension Tube (long shaft)
—
689-44362-00-94
1
67
O-Ring, Extension Tube
—
93210-26240-00
2
68
Plate (long shaft)
—
689-44328-03-00
1
69
Shift Cam Assembly (short shaft)
—
664-44150-01-00
1
69
Shift Cam Assembly (long shaft)
—
664-44150-11-00
1
70
Boot, Shift Rod
—
664-44147-00-00
1
71
Bracket, Shift Shaft
—
689-44176-01-00
1
72
Screw, Bracket
—
97780-50610-00
1
73
Gear Housing Seal Kit
689-W0001-22-00
1
74
Water Pump Repair Kit
689-W0078-A6-00
1
AR
As required