BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 125K07-0263-E1
KEY
PART
NO.
NO.
DESCRIPTION
KEY
PART
NO.
NO.
DESCRIPTION
55
58
6O
65
81
95
97
104
117
118
121
125
127
130
133
134
137
146
159
163
187
188
190
202
209
222
227
276
287
300
304
305
306
307
309
310
324
332
333
334
337
356
358
363
365
383
404
425
443
445
456
459
474
5O5
510
513
523
524
525
529
544
545
562
564
584
585
592
597
601
691421
Housing-Rewind Starter
692259
Rope-Starter (Cut to Length)
281434
Grip-Starter Rope
690837
Screw (Rewind Starter)
691740
Lock-Muffler Screw
691636
Screw (Throttle Valve)
696565
Shaff-Throttle
691242
OPin-FIoat Hinge
498978
Jet-Main (Standard)
497466
Jet-Main (High Altitude)
498260
Kit-Carburetor Overhaul
498170
Carburetor
694468
O Plug-Welch
696564
Valve-Throttle
398187
Float-Carburetor
398188
O Valve-Needle/Seat
693981
OSGaskef-Float Bowl
690979
Key-Timing
691753
Bracket-Air Cleaner Primer
272653 .QSGasket-Air Cleaner
691371
Line-Fuel (Molded)
693399
Screw (Control Bracket)
690940
Screw (Fuel Tank)
691829
Link-Mechanical Governor
690319
Spring-Governor
692467
Bracket-Control
690783
Control Lever-Governor
271716
O$Sealing Washer
690940
Screw (Dipstick Tube)
692038
Muffler
493293
Housing-Blower
691108
Screw (Blower Housing)
690450
Shield-Cylinder
690345
Screw (Cylinder Shield)
695550
Motor-Starter
692327
Bolt (Starter Motor)
695161
Screen/Cup Assembly
690662
Nut (Flywheel)
695711
Armature-Magneto
691061
Screw (Armature Magneto)
802592
Spark Plug
692390
Wire-Stop
497316
Engine Gasket Set
19069
Flywheel Puller
692524
Screw (Carburetor)
89838
Wrench-Spark
Plug
690272
Washer (Governor Crank)
690670
Screw (Air Cleaner Cover)
692523
Screw (Air Cleaner Primer Base)
491588
Filter-Air Cleaner Cartridge
692299
Plate-Pawl Friction
281505
PawI-Ratchet
691991
Alternator
231082
Nut (Governor Control Lever)
494147
Drive-Starter
692358
Clutch-Drive
495264
Dipstick
692296
* SeaI-DipstickTube
495265
Tube-Dipstick
691923
Grommet
690786
Armature-Starter
492919
Washer Set (Starter Motor)
92613
Bolt (Governor Control Lever)
698589
Screw (Control Cover)
692342
Cover-Breather Passage
691879
* Gasket-Breather Passage
690800
Nut (Rewind Starter)
691696
Screw (Pawl Friction Plate)
95162
Clamp-Hose
604
608
613
615
616
617
621
633
635
651
668
670
684
689
697
718
741
742
745
783
783A
784
785
789
801
8O2
8O3
842
847
851
853
868
869
870
871
910
921
922
923
935
937
957
966
968
969
970
972
975
976
977
1019
1036
1059
1119
1160
1210
1211
698588
Cover-Control
497680
Starter-Rewind
691340
Screw (Muffler)
690340
Retainer-Governor
Shaft
698881
Crank-Governor
270344 °O_SeaI-O Ring (Intake Manifold)
692310
Switch-Stop
691321
O$SeaI-Throttle
Shaft
66538
Boot-Spark Plug
93490
Screw (Starter Gear Cover)
493823
* Spacer (Includes2)
692294
Spacer-Fuel Tank
690345
Screw (Breather Passage Cover)
691855
Spring-Friction
691127
Screw (Starter Motor)
690959
Pin-Locating
691830
Gear-Timing
93941
Retainer-E Ring
691648
Screw (Brake)
691918
Gear-Pinion
691269
Gear-Pinion
692341
Cover-Starter Gear
692352
Gasket-Starter Cover
696547
Harness-Wiring
690782
Cap-Drive
695267
Cap-End
695266
Housing-Starter
691031
* SeaI-O Ring (Dipstick Tube)
692017
Assembly-Dipstick/Tube
493880
Terminal-Spark Plug
695268
Adapter-Wire
697338
Seal-Valve
691155
Seat-Valve (Intake)
690380
Seat-Valve (Exhaust)
262001
Bushing-Guide (Exhaust)
63709
Bushing-Guide (Intake)
691094
Stud (Alternator)
698587
Cover-Blower Housing
691831
Spring-Brake
691994
Brake
499421
Switch-Interlock
691325
Spline-Starter
397974
Cap-Fuel Tank
496116
Base-Air Cleaner Primer
692298
Cover-Air Cleaner
691138
Screw (Blower Housing Cover)
691669
Screw (Air Cleaner Primer Bracket)
693377
Tank-Fuel
493640
Bowl-Float
694395
Primer-Carburetor
498261
Set-Carburetor Gasket
494256
Kit-Label
697457
Label-Emission
692311
Kit-Screw/Washer
692979
Screw (Alternator)
691627
Screw (Interlock Switch)
498144
Assembly-Pulley/Spring
(Pulley)
498144
Assembly-Pulley/Spring
(Spring)
RPM Settings:
Low Speed: 1900-2100
High Speed: 3000-3200
Included in Engine Gasket Set, Key No. 358
O
Included in Carburetor Overhaul Kit, Key No. 121
Included in Carburetor Gasket Set, Key No. 977
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
43