BRIGGS & STRA]TON
MODEL
NO,. 12HB02
"[YPE NO. 1978,,E1
KEY
PART'
NO.
NO,
227
492349
230
67072
258
94512
284
94511
300
497838
304
493293
305
94744
306
224324
307
94515
332
94877
333
802574
334
94731
337
802592
356
497833
358
497316
363
19069
383
89838
387
496115
44'7
95013
455
225121
456
281503
459
281505
461
94943
515
263073
523
495264
524
280393
525
495265
529
281299
562
94852
572
224328
592
231082
60t
93053
605
225103
606
224815
608
497680
Includes:
94904
94908
613
94231
615
94474
616
263175
617
270344
620
499835
82t
396847
625
497465
DESCRIPTION
Laver, Governor
Washer, Thrust
Screw, Hex Head
Screw, Rex Head
Muffler, ExhausL
Housing, Blower
Screw, Seres
Shleld, Cy!inder
Screw, Hex Head
Nut, Flywheel
Armature, Magneto
Screw, Seres
Plug, Spark
Wire, Ground
Gaskel Set
Puffer, Flywheel
Wrench, Spark Ptug
Primer, Carburetor
Screw, Hex
Cup, Starter
Retainer, Starter
Pawt, Rache!
Screw, Shoulder
Spring, Retainer
Cap, Otl Filler
* Seal, Fillet Tube
Tube, Oil Fill
Grommet
Belt, Governor
Lever
Baffle, Cylinder
Nut, Hex
CIamp, Hose
Cover, Controt
Strap, Bracket
Starter, Rewind
Screw, Hex
Nul, Hex
Screw, Hex Head
Fastener
Crank, Governor
Seal, Intake Elbow
Bracket, Carburetor
Switch, Stop
Tube, Fuel Inlake
KEY
PART
Nee
NO,
DESCRIPTION
634
635
670
670A
741
842
843
847
85t
869
870
87!
922
923
925
930
957
966
967
968
969
971
971A
972
975
977
t036
t095
2500
- - -
"'" Washer, Shaft (Sotd in
Kit Only)
66538
Elbow, Spark Plug
280512
Spacer, Fuel Tank
493823
' Spacer, Brackel
262598
Gear, Timing
280966
" Seat, O-Rtng
272616
Sleeve, Lever
495263
Tube Assembly,
Oil
493880
Terminal,
Ignition Cable
213512
Seat. Intake Valve
213513
Seat, Exhaust Valve
26200_
Guide, Exhaust Vaive
63709
Guide, Intake VaNe
262640
Spring, Brake
493442
Brake Assembly
281145
Cover. Linkage
28t I36
Guard, Finger
397974
Cap. Fuel Tank
496116
Base, Air Cleaner
491588
Filler. Air
281340
Cover. Air Cleaner
g4872
Screw, Hex Head
94873
Screw, Hex Head
94749
Screw, Hex Head
495224
Tank, Fuel
493640
Bowl. Flea t,
498261
Gasket Set, Carburelor
499341
Label Kit, Emlsston
498258
Gaske_ Set. Valve
Overhaul
12J802-29t
5
Replacement
Engine
498826
Replacement
Shortbtock
RPM Settings:
Low: 1900-2100;
Higl_:
3000-3200
Included In Gasket Set (497316)
[ncJuded in Carburetor
Kit (498260)
Included in botf_ Carburetor
}<.it (498260),
and Carburetor
Gasket Set (49826t}
.... included in both Gaeke! Set (497316).
Set (497316}
and Valve overhaul
Gasket Set (498828)
NOTE:
AIt componenl
dimensions
given in U S inches
1 inch = 25 4 mm
45