BRIGGS
& STRATTON
4=CYCLE
ENGINE
MODEL NUMBER 128M02-0120=F1
KEY
PART
KEY
PART
NO.
NO.
DESCRiPTiON
NO.
NO.
DESCRIPTION
1
590401
Cylinder Assembly
48
N/A
Short Block
3
299819s
Seal-Oil (Magneto Side)
50
796703
Manifold-intake
4
493279
Sump-Engine
51
796704
Gasket-intake
5
590411
Head-Cylinder
54
691650
Screw (intake Manifold)
7
799875
Gasket-Cylinder
Head
55
691421
Housing-Rewind
Starter
8
590395
Breather Assembly
58
697316
Rope-Starter
9
699472
Gasket-Breather
60
281434s
Grip-Starter
Rope
10
691125
Screw
65
690837
Screw (Rewind Starter)
(Breather Assembly)
78
691108
Screw (Flywheel Guard)
11
691781
Tube-Breather
81
691740
Lock-Muffler
Screw
11A
691923
Tube-Breather
89
692348
Plug-Oil (Cylinder)
(Air Cleaner Primer Base)
97
696565
Shaft-Throttle
12
692232
Gasket-Crankcase
104
797622
Pin-Float Hinge
13
590422
Screw (Cylinder Head)
108
795935
Valve-Choke
15
691680
Plug-Oil Drain
109
795936
Shaft-Choke
16
797017
Crankshaft
117
590440
Jet-Main (Standard)
20
399781s
Seal-Oil (PTO Side)
121
498260
Kit-Carburetor
Overhaul
22
691092
Screw
125
799866
Carburetor
(Crankcase Cover/Sump)
127
694468
Plug-Welch
23
691987
Flywheel
130
696564
Valve-Th rottle
24
222698s
Key-Flywheel
133
398187
Float-Carburetor
25
590404
Piston Assembly
(Standard)
134
398188
Kit-Needle/Seat
590405
Piston Assembly
137
796610
Gasket-Float
Bowl
(.020" Oversize)
141
796193
Kit-Choke Shaft
26
590402
Ring Set (Standard)
163
795629
Gasket-Air
Cleaner
590403
Ring Set (.020" Oversize)
180
590490
Tank-Fuel
27
691588
Lock-Piston
Pin
187
791766
Line-Fuel
28
298909
Pin-Piston
(Cut To Required Length)
29
797306
Rod-Connecting
188
693999
Screw (Control Bracket)
32
691664
Screw (Connecting
Rod)
190
690940
Screw (Fuel Tank)
(1/4-28 x 1.09)
202
691829
Link-Mechanical
Governor
32A
695759
Screw (Connecting
Rod)
209
699056
Spring-Governor
(No Color)
(1/4-28 x 1.52)
222
793754
Bracket-Control
33
590394
Valve-Exhaust
227
690783
Lever-Governor
Control
34
590393
Valve- Intake
276
271716
Washer-Sealing
35
691270
Spring-Valve
(intake)
287
690940
Screw (Dipstick Tube)
36
691270
Spring-Valve
(Exhaust)
291
790830
Thermostat
37
793756
Guard-Flywheel
300
790828
Muffler
40
692194
Retainer-Valve
304
790826
Housing-Blower
43
691997
Slinger-Governor/Oil
305
691108
Screw (Blower Housing)
45
690548
Tappet-Valve
306
790836
Shield-Cylinder
46
590463
Camshaft
307
690345
Screw (Cylinder Shield)
52