BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 122T02-3845-EA
KEY PART
NO.
NO.
DESCRIPTION
KEY PART
NO.
NO.
DESCRIPTION
187
791766
188
693399
190
690940
202
691829
209
699056
222
791128
227
690783
276
271716
287
690940
300
692038
304
695892
305
691108
306
690450
307
690345
332
690662
333
802574
334
691061
337
802592s
356
692390
358
497316
363
19069
365
692524
383
89838s
404
690272
425
690670
443
692523
445
491588s
455
791960
456
692299
459
281505s
505
691251
523
499621
524
692296
525
495265
529
691923
562
691119
564
698589
584
697734
585
691879
592
690800
597
691696
601
791850
604
790703
608
497680
613
691340
615
690340
616
698801
617
621
633
635
Line-Fuel (Cut to Length)
Screw (Control Bracket)
Screw (Fuel Tank)
Link-Mechanical
Governor
Spring-Governor
Bracket-Control
Control Lever-Governor
O:1:Sealing Washer
Screw (Dipstick Tube)
Muffler
Housing-Blower
Screw (Blower Housing)
Shield-Cylinder
Screw (Cylinder Shield)
Nut (Flywheel)
Armature-Magneto
Screw (Armature Magneto)
Plug-Spark
Wire-Stop
Engine Gasket Set
Flywheel Puller
Screw (Carburetor)
Wrench-Spark
Plug
Washer (Governor Crank)
Screw (Air Cleaner Cover)
Screw (Air Cleaner Base)
Filter-Air Cleaner Cartridge
Cup-Flywheel
Plate-Pawl Friction
PawI-Ratchet
Nut (Gov. Control Lever)
Dipstick
• Seal-Dipstick Tube
Tube-Dipstick
Grommet
Bolt (Gov. Control Lever)
Screw (Control Cover)
Cover-Breather
Passage
• Gasket-Breather
Passage
Nut (Rewind Starter)
Screw (Pawl Friction Plate)
Clamp-Hose
Cover-Control
Starter-Rewind
Screw (Muffler)
Retainer-Governor
Shaft
Crank-Governor
270344s •O:1:Seal-Intake Manifold
692310
Switch-Stop
691321
O:1:Seal-Throttle Shaft
66538s
Boot-Spark Plug
668
493823
•
670
692294
684
690345
689
691855
718
690959
741
790345
745
691648
842
691031
•
847
692047
851
493880s
868
697338
869
691155
870
690380
871
262001
63709
921
790701
922
692135
923
695891
957
699985
966
792040
968
692298
969
690700
970
691669
972
699374
975
493640
976
496115
977
498261
1036
---
1058 MS3260
1059 692311
1210 498144
1211 498144
Spacer (Includes 2)
Spacer-Fuel Tank
Screw (Breather Cover)
Spring-Friction
Pin-Locating
Gear-Timing
Screw (Brake)
SeaI-O Ring (Dipstick Tube)
Assembly-Dipstick/Tube
Terminal-Spark
Plug
Seal-Valve
Seat-Valve (Intake)
Seat-Valve (Exhaust)
Bushing-Guide
(Exhaust)
Bushing-Guide
(Intake)
Cover-Blower Housing
Spring-Brake
Brake
Cap-Fuel Tank
Base-Air Cleaner Primer
Cover-Air Cleaner
Screw (Blower Cover)
Screw (Air Cleaner Bracket)
Tank-Fuel
Bowl-Float
Primer-Carburetor
Set-Carburetor Gasket
Label-Emissions
(Available
from an Authorized Briggs
& Stratton Service Dealer.)
Operator's Manual
Kit-Screw/Washer
Pulley/Spring Assy. (Pulley)
Pulley/Spring Assy. (Spring)
1329 126T02-0025
1330 270962
--
398067
Replacement Engine
(Replacement Engine listed
is not available in the state
of California.
Repair with
individual parts.)
Repair Manual
Spark Arrester
(available accessory)
•
Included in Engine Gasket Set, Key No. 358
O Included in Carb. Overhaul Kit, Key No. 121
:1: Included in Carb. Gasket Set, Key No. 977
NOTE: All component dimensions given in U.S.
inches.
1 inch = 25.4 mm
43