FORM MS−5643−03/13/2007
REPLACES FORM MS−5643−02/13/2007
FILE IN SECT. 32 O1F SMERV7ICE0M0ANUAL
Illustrated Parts List
Model Series
31M700
TYPE NUMBERS
0101 THROUGH 0237
TABLE OF CONTENTS
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . 5
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Blower Housing . . . . . . . . . . . . . . . . . . . . 5
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Carburetor . . . . . . . . . . . . . . . . . . . . . . . . . 4
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . 2
Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Cylinder Head . . . . . . . . . . . . . . . . . . . . . . 3
Electric Starter . . . . . . . . . . . . . . . . . . . . . 7
Engine Sump . . . . . . . . . . . . . . . . . . . . . . . 2
Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fuel Supply . . . . . . . . . . . . . . . . . . . . . . . . 4
Gasket Set − Engine . . . . . . . . . . . . . . . . 2
Gasket Set − Valve . . . . . . . . . . . . . . . . . . 3
Governor Spring . . . . . . . . . . . . . . . . . . . . 7
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Kit − Carburetor Overhaul . . . . . . . . . . . 4
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . 3
Piston, Rings, Connecting Rod . . . . . . 2
Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PRINTED IN U.S.A.
COPYRIGHT by BRIGGS & STRATTON CORPORATION
All rights reserved. No part of this material may be reproduced or transmitted,
in any form or by any means, electronic or mechanical, including photocopying,
recording or by any information storage and retrieval system, without permission
in writing from Briggs & Stratton Corporation.
31M700
847
523
842
1095 VALVE GASKET SET
51
7
1022
525
868
1024
524
1027
965
943
5
33
34
750
868
42
42
45
13
238
1026
36
7
337
51
35
635
383
1022
617
1034
830
192
1029
51
50
617
54
53
654
1022
914
1023
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−3
Assemblies include all parts shown in frames.
03/13/2007
3
31M700
125
141
125A
141B
634B
131
108
131A
117A
118A
108B
130A
95A
634
130
95
987A
98A
987
93
98
692
94A
51
94
51
105A
104A
127A
118
117
1091
142
133A
LMT / PART
NUMBER
127
135
137A
106
LOCATIONS
105
187B
133
104
975A
137A
601
975
137
947
1127
276A
947A
276
950
NIKKI
WALBRO
121A CARBURETOR OVERHAUL KIT
121 CARBURETOR OVERHAUL KIT
276
987
117A
617
104
51
51
137
142
105
106
117
1266
634
617
1266
1266A
634B
987A
95A
104A
105A
93
95
127A
137A
1266A
977 CARBURETOR GASKET SET
276
240
387
385A
51
137
240B
387A
431
1266A
431A
1266
385
918
187B
1266
527
601
344
480
601
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−4
Assemblies include all parts shown in frames.
03/13/2007
4
31M700
304
1267
968
1040A
305A
74
1279
643
1265
73A
967
668A
445
305
1036 EMISSIONS LABEL
676
864
883
677
300A
613B
823
300 613A
883
883
613
81
613
81
832
836
836A
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−5
Assemblies include all parts shown in frames.
03/13/2007
5
31M700
78
37
1070
1005
363
1044
23
1051
783
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−6
Assemblies include all parts shown in frames.
03/13/2007
6
31M700
DUAL
TRI
10 AMP
CIRCUIT
CIRCUIT
474A
877
474B
474C
1059
1059
1059
877B
877C
526
501
878
878A
578
1119
NOTE: All stators use a No.
mounting screw.
789
NOTE: The proper flywheel part number and/or the alternator magnet size will
determine the alternator type or output. See repair instruction manual
for additional information.
729
789A
334
309
333
851
801
1051
729A
697
510
783
513
544
310
521
356
803
1054
1090
311
503
462
579
797
802
227
562
616
505
404
614
202
188
216
222
209
232
265
559
270
267
268
269
271
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−7
Assemblies include all parts shown in frames.
03/13/2007
7
31M700
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
DESCRIPTION
DESCRIPTION
DESCRIPTION
1
2
793987 Cylinder Assembly
399265 Kit−Bushing/Seal
(Magneto Side)
26
791936 Ring Set
81
691178 Lock−Muffler Screw
(Standard)
(Used After Code Date
06010100).
−−−−−− Note −−−−−−
792649 Ring Set
(.020” Oversize)
(Used After Code Date
06010100).
93 D690602 Bushing−Throttle Shaft
94
94A
95 D691636 Screw
(Throttle Valve)
95A D690718 Screw
(Throttle Valve)
98
98A
104 D690525 Pin−Float Hinge
104A D694918 Pin−Float Hinge
105 D231855s Valve−Float Needle
105A D696136 Valve−Float Needle
106 D690577 Seat−Inlet
(Gravity Feed)
498030 Kit−Idle Mixture
695425 Kit−Idle Mixture
3 K391086s Seal−Oil
(Magneto Side)
697188 Sump−Engine
793990 Head−Cylinder
4A
5
7 K∆794114 Gasket−Cylinder Head
9
10
K697109 Gasket−Breather
697157 Screw
(Breather Assembly)
697113 Tube−Breather
495800 Kit−Idle Speed
695408 Kit−Idle Speed
699051 Ring set
(Standard)
11
(Used Before Code
Date 06010200).
697559 Ring Set
(.020” Oversize)
(Used Before Code
Date 06010200).
12 K697110 Gasket−Crankcase
(.015” Thick)
(Standard)
793988 Screw
(Cylinder Head)
13
−−−−−− Note −−−−−−
D691780 Seat−Inlet
(Pump Feed)
(Used After Code Date
07011400).
−−−−−− Note −−−−−−
690360 Scew
(Cylinder Head)
(Used Before Code
Date 07011500).
27
28
29
698469 Lock−Piston Pin
697099 Pin−Piston
791632 Rod−Connecting
(Standard)
108
108B
692344 Valve−Choke
695419 Valve−Choke
117 D694352 Jet−Main
−−−−−− Note −−−−−−
697264 Rod−
Connecting
(.020” Undersize)
(Used Before Code
Date 05040400).
(Standard)
117A D699457 Jet−Main
(Standard)
118
118A
121
15
16
690946 Plug−Oil Drain
(Square Head)
697228 Jet−Main
(High Altitude)
699458 Jet−Main
(High Altitude)
697241 Kit−Carburetor
Overhaul
(Walbro)
699521 Kit−Carburetor
Overhaul
(Nikki Carburetor)
791888 Carburetor
(Walbro)(Gravity Feed)
792358 Carburetor
(Nikki)(Gravity Feed)
−−−−−− Note −−−−−−
691680 Plug−Oil Drain
(Square Socket)
Used on Type No(s).
0215.
32
791118 Screw
(Connecting Rod)
792868 Valve−Exhaust
791935 Valve−Intake
691279 Spring−Valve
(Intake)
33
34
35
697516 Crankshaft
20 K791892 Seal−Oil
121A
(PTO Side)
36
691279 Spring−Valve
22
692125 Screw
(Crankcase
Cover/Sump)
693557 Flywheel
(Exhaust)
125
37
42
43
45
46
50
697108 Guard−Flywheel
499586 Keeper−Valve
691968 Slinger−Governor/Oil
690564 Tappet−Valve
793583 Camshaft
690193 Manifold−Intake
23
125A
Used on Type No(s).
0215, 0234.
−−−−−− Note −−−−−−
693556 Flywheel
Used on Type No(s).
0101, 0111, 0112,
0167, 0237.
51K∆Dz692137Gasket−Intake
53
690227 Stud
(Carburetor)
691148 Screw
(Intake Manifold)
494439 Screen−Rotating
691674 Screw
54
24 222698s Key−Flywheel
25
792507 Piston Assembly
(Standard)
73A
74
−−−−−− Note −−−−−−
792648 Piston
Assembly
(Rotating Screen)
691003 Screw
78
(.020” Oversize)
(Flywheel Guard)
z Included in Carburetor Gasket Set−Ref. No. 977.
∆ Included in Valve Gasket Set−Ref. No 1095.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.
5643−8
Assemblies include all parts shown in frames.
03/13/2007
8
31M700
DESCRIPTION
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
DESCRIPTION
DESCRIPTION
127
695005 Plug−Welch
265
267
691024 Clamp−Casing
695134 Screw
356
697089 Wire−Stop
Used on Type No(s).
127A D690727 Plug−Welch
130
130A
131
131A
133
133A
135
691750 Valve−Throttle
699500 Valve−Throttle
790901 Kit−Throttle Shaft
699501 Kit−Throttle Shaft
494381 Float−Carburetor
694914 Float−Carburetor
698780 Tube−Fuel Transfer
(Nikki)(Gravity Feed)
−−−−−− Note −−−−−−
792022 Tube−Fuel
0101, 0111, 0167,
0237.
794150 Gasket Set−Engine
19203 Puller−Flywheel
89838s Wrench−Spark Plug
694476 Screw
(Casing Clamp)
−−−−−− Note −−−−−−
690804 Screw
(Casing Clamp)
358
363
383
385
Used on Type No(s).
0101, 0111, 0112.
691025 Casing−Control Wire
(Cut To Required
Length)
691026 Wire−Control
(Cut To Required
Length)
(Fuel Pump)
268
269
Used on Type No(s).
0111, 0112, 0167.
690297 Screw
385A
Transfer
(Nikki)(Pump Feed)
(Fuel Pump)
Used on Type No(s).
0111, 0112, 0167.
697090 Pump−Fuel
Used on Type No(s).
0111, 0112, 0167.
808656 Pump−Fuel
Used on Type No(s).
0111, 0112, 0167.
691691 Washer
(Governor Crank)
690283 Plug
137Dz281165s Gasket−Float Bowl
137A D698781 Gasket−Float Bowl
141
270
271
691027 Nut
(Control Wire Casing)
691028 Lever−Control
387
790902 Kit−Choke Shaft
695420 Kit−Choke Shaft
141B
276 Dz692255 Washer−Sealing
387A
142 D697140 Nozzle−Carburetor
276A
300
695410 Washer−Sealing
697349 Muffler
Used on Type No(s).
0111.
698356 Muffler
Used on Type No(s).
0112.
790009 Housing−Blower
(Black)
697102 Screw
(Blower Housing)
697103 Screw
(Blower Housing)
697107 Shield−Cylinder
691003 Screw
(Cylinder Shield)
693551 Motor−Starter
690323 Screw
(Standard)
691639 Key−Timing
791805 Line−Fuel
146
187B
404
415
(Formed)(10−1/4
Inches Long)(Cut to
Required Length)
300A
(Engine Sump)
431
445
697122 Elbow−Intake
697153 Filter−Air Cleaner
Cartridge
(Washable)
691261 Washer
(Starter Cable)
696459 Alternator
(Dual Circuit)
Used on Type No(s).
0215, 0234.
696457 Alternator
(Tri Circuit)
Used on Type No(s).
0101, 0112, 0237.
696458 Alternator
(10 Amp Circuit)
Used on Type No(s).
0111, 0167.
188
691693 Screw
304
305
(Control Bracket)
691986 Adjuster−Rocker Arm
691841 Link−Mechanical
Governor
692208 Spring−Governor
−−−−−− Note −−−−−−
790602 Spring−
192
202
462
305A
209
474A
306
307
Governor
Used on Type No(s).
0112.
309
310
474B
474C
480
216
222
227
691840 Link−Choke
694042 Bracket−Control
691374 Lever−Governor
Control
691842 Spring−Governor Link
691843 Cap−Valve
(Starter Motor)
311
333
334
497608 Brush Set
492341 Armature−Magneto
691061 Screw
232
238
(Magneto Armature)
337 491055s Plug−Spark
240 394358s Filter−Fuel
Used on Type No(s).
0101, 0112, 0215,
0234.
−−−−−− Note −−−−−−
691043 Plug−Spark
Used on Type No(s).
0167, 0237.
693675 Screw
(White, 75 Microns)
Used on Type No(s).
0101, 0215, 0234,
0237.
(Tube Clamp)
240B
695666 Filter−Fuel
(Includes 30 Micron
Paper Element)
344
693675 Screw
Used on Type No(s).
0111, 0112, 0167.
(Cable Clamp)
K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.
z Included in Carburetor Gasket Set−Ref. No. 977.
∆ Included in Valve Gasket Set−Ref. No 1095.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−9
Assemblies include all parts shown in frames.
03/13/2007
9
31M700
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
DESCRIPTION
DESCRIPTION
DESCRIPTION
501
691188 Regulator
Used on Type No(s).
584
697112 Cover−Breather
Passage
791850 Clamp−Hose
691416 Screw
(Muffler)
690297 Screw
(Muffler)
691678 Screw
(Muffler)
789A
698329 Harness−Wiring
Used on Type No(s).
0215, 0234, 0237.
693167 Nut
(Brush Retainer)
691283 Cap−Drive
691286 Cap−End
Housing−Starter
(Not Serviced
0101, 0112, 0237.
−−−−−− Note −−−−−−
691185 Regulator
Used on Type No(s).
0111, 0167.
601
613
797
613A
613B
801
802
803
503
505
691532 Strap−Starter
691251 Nut
(Governor Control
614
616
691620 Pin−Cotter
692012 Crank−Governor
Separately, Order
Starter Motor 693551)
698941 Screw
Lever)
510
513
521
523
693699 Drive−Starter
692024 Clutch−Drive
690581 Shield−Cable
699908 Dipstick
617 KD692138 Seal−O Ring
(Intake Manifold)
634 D690802 Spring/Seal Assembly
634B D698779 Spring/Seal Assembly
823
(Muffler Adapter)
Used on Type No(s).
0111, 0112.
524 K691032 Seal−Dipstick Tube
830
832
691095 Stud−Rocker Arm
790244 Guard−Muffler
Used on Type No(s).
0112.
635
643
654
691909 Boot−Spark Plug
698401 Retainer−Air Filter
690958 Nut
525
697184 Tube−Dipstick
Used on Type No(s).
0101, 0112, 0215,
0234, 0237.
(Carburetor)
−−−−−− Note −−−−−−
697085 Tube−Dipstick
Used on Type No(s).
0111, 0167.
836
691676 Screw
(Muffler Guard)
690367 Screw
668A
676
691500 Spacer
(Rotating Screen)
397630 Deflector−Muffler
Used on Type No(s).
0112.
836A
(Muffler Guard)
526
697088 Screw
842 K691031 Seal−O Ring
(Regulator)
677
690661 Screw
(Dipstick Tube)
790442 Dipstick/Tube
Assembly
Used on Type No(s).
0101, 0112, 0237.
−−−−−− Note −−−−−−
697348 Screw
(Regulator)
Used on Type No(s).
0111, 0167.
(Muffler Deflector)
Used on Type No(s).
0112.
847
Used on Type No(s).
0101, 0215, 0234,
0237.
−−−−−− Note −−−−−−
790443 Dipstick/Tube
Assembly
691 K692407 Seal−Governor Shaft
692
697
690572 Spring−Detent
690372 Screw
(Drive Cap)
527
544
552
698467 Clamp−Tube
692034 Armature−Starter
697144 Bushing−Governor
Crank
697561 Screw
(Remote Choke Stop)
Used on Type No(s).
0111, 0237.
718
729
690959 Pin−Locating
691335 Clip−Wire
(Wire Saddle)
691224 Clip−Wire
(Aluminum Coated
Steel)
Used on Type No(s).
0111, 0112, 0167.
692424 Terminal−Spark Plug
697346 Adapter−Muffler
Used on Type No(s).
0111, 0112.
559
851
864
729A
741
750
697128 Gear−Timing
790832 Screw
−−−−−− Note −−−−−−
693675 Screw
(Remote Choke Stop)
Used on Type No(s).
0112.
868 K∆690968 Seal−Valve
(Oil Pump Cover)
697607 Link−Counterweight
697134 Counterweight
697392 Pin−Counterweight
693713 Gear−Pinion
692037 Harness−Wiring
Used on Type No(s).
0101, 0111, 0112,
0167.
877
877B
877C
393456 Wire/Connector−Altern
757
758
759
783
789
ator
(Dual Circuit)
393537 Wire/Connector−Altern
ator
(Tri Circuit)
399916 Wire/Connector−Altern
ator
562
691119 Bolt
(Governor Control
Lever)
692306 Wire Assembly
691029 Nut
578
579
(Starter Cable)
(10 Amp Circuit)
z Included in Carburetor Gasket Set−Ref. No. 977.
∆ Included in Valve Gasket Set−Ref. No 1095.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.
5643−10
Assemblies include all parts shown in frames.
03/13/2007
10
31M700
DESCRIPTION
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
REF.
NO.
PART
NO.
DESCRIPTION
DESCRIPTION
878
398661 Harness−Alternator
(Dual Circuit)
691955 Harness−Alternator
(Tri Circuit)
692236 Gasket−Exhaust
691108 Screw
1022K∆272475s Gasket−Rocker Cover
1090
691293 Retainer−Brush
691333 Cap−Limiter
690190 Gasket Set−Valve
691183 Screw
(Alternator)
695407 Screw
(Float Bowl)
697124 Reed−Breather
697104 Screw
(Breather Reed)
697125 Support−Blower
Housing
1091
1095
1119
1023
1024
1026
791079 Cover−Rocker
499054 Pump−Oil
692003 Rod−Push
(Intake)
878A
883
914
1127
−−−−−− Note −−−−−−
692011 Rod−Push
(Exhaust)
(Rocker Cover)
918
791851 Hose−Vacuum
Used on Type No(s).
0111, 0112, 0167.
1263
1264
1027
1029
1034
1035
1036
696854 Filter−Oil
691751 Arm−Rocker
690822 Guide−Push Rod
693784 Shaft−Pump
Label−Emissions
943 K690589 Seal−O Ring
1265
(Oil Pump Cover)
694393 Solenoid−Fuel
699915 Solenoid−Fuel
691657 Screw−Float Bowl
499613 Cover−Oil Pump
697015 Filter−Pre Cleaner
697574 Cover−Air Cleaner
495933 Bowl−Float
947
947A
950
965
967
968
975
975A
977
1266 KD691917 Seal−O Ring
(Intake Elbow)
(Available From A
Briggs & Stratton
1266A KD697123 Seal−O Ring
(Intake Elbow)
1267
1270
Authorized Dealer)
698470 Plate−Trim
698139 Screw
697575 Latch−Blower Housing
697156 Plug−AVS
Counterweight
691108 Screw
(Blower Housing
Support)
272147 Repair Manual
1040A
1044
(Flywheel)
699502 Bowl−Float
690192 Gasket Set−Carburetor
1279
1051
1054
1058
1059
1070
691265 Ring−Retaining
280275 Tie−Cable
276344 Operator’s Manual
698516 Kit−Screw/Washer
690372 Screw
987 D691326 Seal−Throttle Shaft
987A D698777 Seal−Throttle Shaft
1005
1017
1330
697111 Fan−Flywheel
690770 Screen−Oil Pump
(Push In)
(Flywheel Fan)
K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.
z Included in Carburetor Gasket Set−Ref. No. 977.
∆ Included in Valve Gasket Set−Ref. No 1095.
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5643−11
Assemblies include all parts shown in frames.
03/13/2007
11
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