BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER lOL802qO78-F1
KEY
PART
KEY
PART
NO.
NO.
DESCRiPTiON
NO.
NO.
DESCRiPTiON
390
691839
Spring-Choke
Diaphragm
393
691837
Screen-Carburetor
394
795478
Diaphragm-Carburetor
404
690272
Washer (Governor Crank)
455
691236
Cup-Flywheel
456
692299
Retainer-Spring
459
281505s
PawI-Ratchet
505
691251
Nut
(Governor Control Lever)
523
692040
Dipstick
524
e 691876
Seal-Dipstick
Tube
525
691320
Tube-Dipstick
529
692189
Grommet
534
691417
Screw (Air Cleaner)
535
698369
Filter-Air
536
698472
Cleaner-Air
562
691119
Bolt
(Governor Control Lever)
592
690800
Nut (Rewind Starter)
597
691696
Screw (Ratchet Pawl)
608
499706
Starter-Rewind
612
496046s
Tube-Pickup
615
690340
Retainer-Governor
Shaft
616
697405
Crank-Governor
617
270344s
SeaI-O Ring (Intake Manifold)
621
692310
Switch-Stop
633
691321
Seal-Choke/Throttle
Shaft
(Throttle)
635
66538s
Boot-Spark
Plug
670
691633
Spacer-Fuel Tank
689
691855
Spring-Friction
718
499047
Pin-Locating
(Crankshaft)
718A
690959
Pin-Locating
(Cylinder)
724
697478
Link-Starter Switch
729
690586
Clip-Wire
741
691805
Gear-Timing
745
691146
Screw (Brake)
745A
690859
Screw (Brake)
842
691870
847
691440
851
493880s
868
697338
869
699641
870
699642
871
699643
871
63709
913
494409
921
792273
922
692135
923
691487
957
795472
969
694046
976
694394
1036
---
1058
MS3447
1095
498526
1210
499901
1211
499901
1329 10T802-0015
1330
270962
SeaI-O Ring (Dipstick)
Dipstick/Tube
Assembly
Terminal-Spark
Plug
Seal-Valve
Seat-Valve (intake)
Seat-Valve (Exhaust)
Bushing-Guide
(Exhaust Valve)
Bushing-Valve
Guide
(Intake Valve)
Seat-Check Valve
Cover-Blower
Housing
Spring-Brake
Brake
Cap-Fuel Tank (Plastic)
Screw
(Blower Housing Cover)
Primer-Carburetor
Label-Emissions
(Available
from a Briggs & Stratton
Authorized
Dealer)
Operator's
Manual
Gasket Set-Engine
Pulley/Spring
Assembly
(Pulley)
Pulley/Spring
Assembly
(Spring)
Replacement
Engine
(Replacement
engine listed
is not available in the state
of California.
Repair with
individual parts.)
Repair Manual
e included
in Engine Gasket Set, Key No. 358
NOTE: All component
dimensions
given in
U.S. inches.
1 inch = 25.4 mm
39