Sierra Marine Parts Catalog: Yamaha
Figure
Figure
#
Description
Part #
O.E.M. #
Qty.
#
Description
Part #
O.E.M. #
Qty.
Gearcase 50-75 HP 3 Cyl 1979-2003
39
Bearing, Ball
--
93306-00702-00
1
1
Bolt, Water pump Housing
--
97395-08055-00
2
40
plug, Drain
688-45341-00-00
1
2
Washer, Water pump Housing
--
92990-08600-00
4
41
propeller
--
various
1
3
Housing, Water pump
--
663-44311-02-00
1
42
Bolt, Trim Tab
--
97575-08675-00
1
4
Insert, Water pump
663-44322-00-00
1
43
Casing, Lower
--
6H4-45301-01-eK
1
5
Impeller
6H4-44352-02-00
1
44
Washer, Locking
--
92990=08100-00
1
6
Gasket, Wear plate to Water
45
Bolt, Lower Casing
--
97095-08085-00
1
pump
663-44315-A0-00
1
46
Tab, Trim
18-6096A
664-45371-01-00
1
7
Wear plate, Water pump
663-44323-00-00
1
47
Seal rubber
--
688-45375-00-00
1
8
Gasket, Wear plate to Water
48
Guide, Seal rubber
--
663-45376-00-94
1
pump
663-44324-A0-00
1
49
Screw ovalhead
--
98780-05535-00
1
9
Base, Water pump
--
663-44341-00-94
1
50
Cover, Water Inlet (port)
--
668-45214,02-00
1
10
Gasket, pump Base
--
663-44316-A0-00
1
51
Shim Forward Gear (0.5mm)
--
6H4-45567-00-05
1
11
o-ring, pump Base
93210-41042-00
1
Shim Forward Gear (0.8mm)
--
6H4-45567-00-08
Ar
12
oil Seal, pump Base
93101-23070-00
2
Shim Forward Gear (0.12mm)
--
6H4-45567-01-12
Ar
13
Bolt, Water pump Housing
97095-08045-00
2
Shim Forward Gear (0.30mm)
--
6H4-45567-01-30
Ar
14
Water pump repair Kit
6H4-W0078-00-00
1
Shim Forward Gear (0.50mm)
--
6H4-45567-01-50
Ar
15
Water Seal
--
663-44366-00-00
1
52
Bearing, Tapered roller
--
93332-000V4-00
1
16
Bearing, Tapered roller
--
93332-00079-00
1
53
Gear, Forward
--
6H4-45560-00-00
1
17
Drive Shaft (Short)
--
6H4-45501-00-00
1
54
pin, Cross (clutch dog)
--
90250-06023-00
1
17
Drive Shaft (Long)
--
6H4-45501-10-01
1
55
Clutch, Sliding
--
663-45631-01-00
1
18
Shim (0.5mm)
--
663-45587-00-05
Ar
56
retainer ring, Cross pin
--
663-45633-00-00
1
Shim (0.8mm)
--
663-45587-00-08
Ar
57
plunger, Shift
--
676-45635-00-00
1
Shim (0.12mm)
--
663-45587-01-12
Ar
58
Slide, Shift
--
663-45634-00-00
1
Shim (0.30mm)
--
663-45587-01-30
Ar
59
Spring, Compression
--
60501-16M01-00
1
Shim (0.50mm)
--
663-45587-01-50
Ar
60
Shaft, propeller
679-45611-01-00
1
19
Sleeve, Drive Shaft
--
6H4-45536-00-0
1
61
Washer, plate
--
90201-22429-00
1
20
Bearing, Needle
--
93315-32224-00
1
62
Gear, reverse
--
6H4-45571-00-00
1
21
Bearing (not used 1988 & later)
--
663-45552-00-00
1
63
Shim reverse Gear (0.5mm)
--
663-45577-00-05
Ar
22
Gear, pinion
--
6H4-45551-00-00
1
Shim reverse Gear (0.8mm)
--
663-45577-00-08
Ar
23
Nut, pinion Gear
--
90170-12138-00
1
Shim reverse Gear (0.12mm)
--
663-45577-01-12
Ar
24
Key, Woodruff
90280-03024-00
1
Shim reverse Gear (0.30mm)
--
663-45577-01-30
Ar
25
Gearcase Seal Kit
6H4-W0001-20-00
1
Shim reverse Gear (0.50mm)
--
663-45577-01-50
Ar
26
Bolt, plate
--
97095-06016-00
1
64
Washer, Thrust
--
663-45576-00-00
1
27
Washer, plate
--
92990-06600-00
1
65
pin, Cotter
91490-30030-00
1
28
plate
--
6H4-45321-01-00
1
66
Nut, Castle
90171-16011-11
1
29
o-ring, plate
--
93210-49046-00
1
67
Washer
--
92990-16200-00
1
30
Shift Cam Assembly (short shaft)
--
6H4-44150-01-00
1
68
Spacer, prop Mounting (aft)
--
670-45997-02-00
1
Shift Cam Assembly (long shaft)
--
6H4-44150-12-01
1
69
Spacer, prop Mounting (fore)
--
663-45987-02-00
1
31
o-ring, Bearing Housing
93210-66M98-00
1
70
Nut, Cover
--
697-45385-00-00
1
32
plug, Vent
--
90340-08M04-00
2
71
Washer, Tab
--
90214-48M03-00
1
33
pin, Dowel
--
93604-08062-00
2
72
oil Seal, Bearing Housing
93101-22067-00
2
34
Gasket, Drain plug
--
90430-08020-00
3
73
Bearing, Needle
--
93317-22204-00
1
35
Nut, Nylock
--
90185-05904-00
1
74
Key, Bearing Housing
--
90282-04010-00
1
36
Cover, Water Inlet (stbd)
--
688-45215-02-00
1
75
Housing, Bearing
--
679-45331-00-94
1
37
Washer, Locking
--
92990-10100-00
4
38
Bolt
--
97078-10040-00
4
Ar
As required
459