No.
Parts No.
Description
Q
No.
Parts No.
Description
Q
No.
Parts No.
Description
Q
No.
Parts No.
Description
Q
1
9NAB-5/16-24
NUT
1
33
9SKKBY10/24-0.75
SCREW
1
65
9SREB-10/24-1.625
SCREW
2
97
9NAZ-5/16-18
NUT
2
2
9WOC-08
NUT
1
34
9124-310205
SPACER
1
66
9SKKBY10/14-0.625
SCREW
3
98
9072-310206
PLATE
1
3
9169-310201
FLYWHEEL
1
35
9288-310201-CH
IGNITION ASS'Y
1
67
9228-310212
STARTER ASS'Y
1
99
9228-31C201
CKOKE ASS'Y
1
4
9SREB-10/24-2.75
SCREW
4
36
9191-310201
STUD
1
68
9WFZ-0.18
WASHER
1
100
9114-310202
ROD, CHOKE
1
5
9WFB-0.2
WASHER
7
37
9012-330301
GROMMET
1
69
9223-310201
1
101
9013-310202
PLUG
1
6
9157-310201
SEAL
2
38
9SKKBY10/24-0.62
SCREW
2
70
9183-310202
SCREEN
1
102
9228-310213
ISOLATOR ASS'Y
1
7
9DB-620201
BEARING
2
39
9014-310203
FLANGE
1
71
9SKKBY10/24-1
SCREW
4
103
9228-310214
CABLE ASS'Y
2
8
9072-3102Y1F
CRANKCASE LOWER
1
40
9131-310202
EYELET
1
72
9043-310201
PLATE
2
104
9SGKBY10/24-0.5
SCREW
2
9
9221-310001
KEY
1
41
9292-31C201F
CYLINDER
1
73
9124-310206
SPACE
4
105
9068-310203
FRAME, REAR
1
10
9228-310203A
C'SHAFT/C'ROD ASS'Y
1
42
9295-320001
SPARK PLUG
1
74
9142-310002
PRIMER, REMOTE
1
106
9017-31C201
PLUG
1
11
9155-310201
BEARING
1
43
9STDZY10/24-2.79
SCREW
2
75
9129-310214
HOSE
1
107
9028-310201
RELEASE, TRIGGER
1
12
6014-M96A01
WASHER
1
44
9014-310208
WASHER
1
76
9228-310206
CAP, FUEL
1
108
9028-310202
TRIGGER
1
13
9073-310201
GEAR, WORM
1
45
9082-310201
BAFFLER
1
77
9182-310503
FILTER, FUEL
1
109
9124-310209
GROMMET
1
14
9WFN-0.4
WASHER
2
46
9228-310217
MUFFLER BODY ASS'Y
1
78
9SKKZY10/14-01
SCREW
2
110
9010-310201
CABLE
1
15
9076-310201
O RING
1
47
9SKKBY10/24-0.5
SCREW
2
79
9228-310207
CAP, OIL
1
111
9024-310206
SPRING
1
16
9228-310235
PUMP ASS'Y
1
48
9211-310201
PLATE
1
80
9228-310205
FUEL/OIL TANK ASS'Y
1
112
9WFB-4.9-17
WASHER
1
17
9SKKBY8/16-0.5
SCREW
6
49
9183-310201
SCREEN
1
81
9070-310002
VALVE DUCKBILL
2
113
9228-310222
ISOLATOR ASS'Y
1
18
9WDZ-0.722
WASHER
1
50
9082-310205
BAFFLER
1
82
6182-210101
FILTER
1
114
9010-310203
WIRE ASS'Y
1
19
9155-310203
BEARING
1
51
9017-310204
COVER, MUFFLER
1
83
9129-310209
HOSE
1
115
9228-310232
COVER ASS'Y, HANDLE
1
20
9228-310211
FRUM SPRKT ASS'Y
1
52
9158-310201
LOCKPLATE
1
84
9013-310201
PLUG
1
116
9SKKBY8/16-0.625
SCREW
3
21
9228-310210
CLUTCH ASS'Y
1
53
9NAC-10/24
NUT
2
85
9252-310002
FILTER
1
117
9SKKBY-8/16-1
SCREW
1
22
9NHC-09
NUT
1
54
9124-310202
BOOT, CARBURETOR
1
86
9131-310206
WASHER
2
118
9SJKB-12/14-1.5
SCREW
1
23
9072-3102Y2F
CRANKCASE UPPER
1
55
9131-310203
EYELET
1
87
9214-310201
SCREW
1
119
9228-310231
HANDLE ASS'Y
1
24
9124-310201
FITTING, PULSE LINE
1
56
9014-310204
FLANGE
1
88
9035-310201
NUT
1
120
9228-310216
COVER ASS'Y
1
25
9014-3102Y1
GASKET
1
57
9102-310202
PLATE
1
89
9214-310101
SCREW
2
121
9SKKBY10/14-02
SCREW
2
26
9036-310201
CLAMP, WIRE HOSE
1
58
9014-310202
GASKET
1
90
9043-310203
PLATE, BAR
1
122
9SKKBY10/14-0.68
SCREW
1
27
9059-310201
CONDUIT, FLEX
1
59
9287-31C201
CARBURETOR
1
91
9043-310202
PLATE, FLANGE
1
123
9228-310204
AIR CLEANER ASS'Y
1
28
9129-310004
HOSE
1
60
9124-310203
BOOT 1
92
9SKKBY6/19-0.375
SCREW
1
124
9067-310202
COVER
1
29
9CA-0.46
RING
2
61
9014-31C201
FLANGE
1
93
9220-31B202
CHAIN
1
125
9042-310201
WRENCH
1
30
9PC-10-32.5
PIN
1
62
9024-310202
SPRING
1
94
9040-31A211
BAR
1
126
9120-310201
CARRY CASE
1
31
9290-31C201
PISTON
1
63
9131-310204
EYELET
1
95
9082-310204
PLATE
1
127
9017-310213
SCABBARD
1
32
9189-31C201
RING, PISTON
2
64
9124-310204
BOOT
1
96
9228-310215
CHAIN BRAKE ASS'Y
1
REVISION
DATE
May-05
PAGE
2/2
SPECIFY MODEL NO. WHEN ORDERING PARTS
50CC 18" Gas Chain Saw
MODEL NO.
MS1850AVCC
REVISED DATE
N/A
DATE
11/26/2004
SERVICE SPARE PARTS LIST
