BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 125K02-0253-E1
KEY
PART
NO.
NO.
DESCRIPTION
KEY
PART
NO.
NO.
DESCRIPTION
40
692194
Retainer-Valve
524
43
691997
Slinger-Governor/Oil
525
45
690548
Tappet-Valve
529
46
691449
Camshaft
562
48
498829
Short Block (Replacement
564
Engine 125K02-0253)
584
50
497465
Manifold-Intake
585
51
272199
• Gasket-Intake
592
54
691650
Screw (Intake Manifold)
597
55
691421
Housing-Rewind Starter
601
58
692259
Rope-Starter (Cut to Length)
604
60
281434
Grip-Starter Rope
608
65
690837
Screw (Rewind Starter)
613
78
691108
Screw (Flywheel Guard)
615
81
691740
Lock-Muffler Screw
616
95
691636
Screw (Throttle Valve)
617
97
696565
Shaft-Throttle
621
104
691242
GPin-FIoat Hinge
633
117
498978
Jet-Main (Standard)
635
118
497466
Jet-Main (High Altitude)
668
121
498260
Kit-Carburetor Overhaul
670
125
498170
Carburetor
684
127
694468
GPlug-Welch
689
130
696564
Valve-Throttle
718
133
398187
Float-Carburetor
741
134
398188
OValve-Needle/Seat
745
137
693981
G:l:Gasket-FIoat Bowl
842
146
690979
Key-Timing
847
159
691753
Bracket-Air Cleaner Primer
851
163
272653 •QSGasket-Air Cleaner
868
187
691050
Line-Fuel (Cut to Required Length)
869
188
693399
Screw (Control Bracket)
870
190
690940
Screw (FueITank)
871
202
691829
Link-Mechanical Governor
209
690319
Spring-Governor
921
222
692467
Bracket-Control
922
227
690783
Control Lever-Governor
923
276
271716
G:l:SealingWasher
957
287
690940
Screw (Dipstick Tube)
966
300
692038
Muffler
968
304
695892
Housing-Blower
969
305
691108
Screw (Blower Housing)
970
306
690450
Shield-Cylinder
972
307
690345
Screw (Cylinder Shield)
975
324
695161
Screen/Cup Assembly
976
332
690662
Nut (Flywheel)
977
333
695711
Armature-Magneto
1019
334
691061
Screw (Armature Magneto)
1036
337
802592
Spark Plug
1059
356
692390
Wire-Stop
1210
358
497316
Engine Gasket Set
1211
363
19069
Flywheel Puller
365
692524
Screw (Carburetor)
383
89838
Wrench-Spark
Plug
404
690272
Washer (Governor Crank)
425
690670
Screw (Air Cleaner Cover)
443
692523
Screw (Air Cleaner Primer Base)
445
491588
Filter-Air Cleaner Cartridge
456
692299
Plate-Pawl Friction
459
281505
PawI-Ratchet
505
231082
Nut (Governor Control Lever)
523
495264
Dipstick
692296
• SeaI-DipstickTube
495265
Tube-Dipstick
691923
Grommet
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
698588
Cover-Control
497680
Starter-Rewind
691340
Screw (Muffler)
690340
Retainer-Governor
Shaft
691308
Crank-Governor
270344 •O:l:SeaI-O Ring (Intake Manifold)
692310
Switch-Stop
691321
G:_:SeaI-Threttle Shaft
66538
Boot-Spark Plug
493823
• Spacer (Includes2)
692294
Spacer-Fuel Tank
690345
Screw (Breather Passage Cover)
691855
Spring-Friction
690959
Pin-Locating
691830
Gear-Timing
691648
Screw (Brake)
691031
• SeaI-O Ring (DipstickTube)
692017
Assembly-Dipstick/Tube
493880
Terminal-Spark Plug
697338
Seal-Valve
691155
Seat-Valve (Intake)
690380
Seat-Valve (Exhaust)
262001
Bushing-Guide
(Exhaust)
63709
Bushing-Guide
(Intake)
698587
Cover-Blower Housing
692135
Spring-Brake
695891
Brake
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
498144
Assembly-Pulley/Spring
(Pulley)
498144
Assembly-Pulley/Spring
(Spring)
RPM Settings:
Low: 1900-2100;
High: 3000-3200
Included in Engine Gasket Set, Key No. 358
G
Included in Carburetor Overhaul Kit, Key No. 121
:l:
Included in Carburetor Gasket Set, Key No. 977
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
43