Advertisement
TRACTOR
- - MODEL
NUMBER
917.272759
BRIGGS ENGINE-MODEL
NUMBER 31M777,TYPE
NUMBER 0234-E1
KEY
PART
KEY
PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
697174
Cylinder Assembly
104
690525
2
399265
Kit-Bushing/Seal
(Magneto Side)
105
231855
3
391086
° Seal-Oil (Magneto Side)
106
690577
4
697188
Sump-Engine
108
690464
5
698404
Head-Cylinder
108A
692344
7
692410
°+ Gasket-Cylinder
Head
117
694352
9
697109
• Gasket-Breather
118
697228
10
697157
Screw (Breather Assembly)
121
697241
11
697113
Tube-Breather
125
697190
12
697110
• Gasket-Crankcase
127
695005
13
690360
Screw (Cylinder Head)
130
691750
15
690946
Plug-Oil Drain
131
494379
16
697516
Crankshaft
133
494381
20
690947
• Seal-Oil (PTO Side)
137
281165
22
692125
Screw (Crankcase Cover)
141
495097
23
693557
Flywheel
141A
495931
24
222698
Key-Flywheel
142
697140
25
697159
Piston Assembly (Standard)
146
691639
697160
Piston Assembly (.010" Over-
186
698174
size)
187
697098
697162
Piston Assembly (.020" Over-
188
691693
size)
192
691986
697163
Piston Assembly (.030" Over-
202
691841
size)
209
692208
26
697164
Ring Set-Piston (Standard)
216
691840
697165
Ring Set-Piston (.010" Oversize)
222
694042
697171
Ring Set-Piston (.020" Oversize)
227
691374
697172
Ring Set-Piston (.030" Oversize)
231
691636
27
698469
Lock-Piston Pin
232
691842
28
697099
Pin-Piston (Standard)
238
691843
29
697518
Rod-Connecting
(Standard)
240
394358
32
692852
Screw (Connecting Rod)
265
691024
33
698370
Valve-Exhaust
267
695134
34
695761
Valve-Intake
276
692255
35
691279
Spring-Valve (Intake)
304
698420
36
691279
Spring-Valve (Exhaust)
305
697102
37
697108
Guard-Flywheel
305A
697103
40
690964
Retainer-Valve
306
697107
43
691968
Slinger-Governor/Oil
307
691003
45
690564
Tappet-Valve
309
693551
46
698492
Camshaft
310
690323
48
697762
Short Block (Replacement
311
497608
Engine 31M777-0234-E2
Art
333
495859
not available at this time)
334
691061
50
690193
Manifold-Intake
337
491055
51
692137 • Q_:+Gasket-lntake
53
690227
Stud (Carburetor)
RPM Settings:
54
691148
Screw (Intake Manifold)
73
494439
Screen-Rotating
74
691674
Screw (Rotating Screen)
.
75
690582
Washer (Flywheel)
O
78
691003
Screw (Flywheel Guard)
93
690602
Q Bushing-Throttle
Shaft
:l:
94
498030
Kit-Idle Mixture
95
691636
Q Screw (Throttle Valve)
+
98
495800
Kit-Idle Speed
Q Pin-Float Hinge
Q Valve-Float Needle
Q Seat-Inlet
Valve-Choke (Manual Choke)
Valve-Choke (Choke-A-Matic)
Q Jet-Main (Standard)
Jet-Main (High Altitude)
Kit-Carburetor Overhaul
Carburetor
Plug-Welch
Valve-Throttle
Kit-Throttle Shaft
Float-Carburetor
O_ Gasket-Float Bowl
Kit-Choke Shaft (Manual Choke)
Kit-Choke Shaft (Choke-A-Matic)
Q Nozzle-Carburetor
Key-Timing
Connector-Hose
Line-Fuel (Molded)
Screw (Control Bracket)
Adjuster-Rocker
Arm
Link-Mechanical
Governor
Spring-Governor
Link-Choke
Bracket-Control
Control Lever-Governor
Q Screw (Choke Valve)
Spring-Governor
Link
Cap-Valve
Filter-Fuel
Clamp-Casing
Screw (Casing Clamp)
O_ Sealing Washer
Housing-Blower
Screw (Blower Housing)
Screw (Blower Housing)
Shield-Cylinder
Screw (Cylinder Shield)
Motor-Starter
Screw (Starter Motor)
Brush Set
Armature-Magneto
Screw (Armature Magneto)
Spark Plug
Low Speed: 1900-2100
High Speed: 3000-3200
Included in Engine Gasket Set, Key. No. 358
Included in Carburetor Overhaul Kit, Key. No.
121
Included in Carburetor Gasket Set, Key. No.
977
Included in Valve Gasket Set, Key. No. 1095
NOTE: All component dimensions given in U.S. inches
I inch = 25.4 mm
51
Advertisement
