BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 123K02-0315-E1
KEY
PART
KEY
PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
697322
Cylinder
Assembly
54
691650
Screw
(Intake
Manifold)
2
399269
Kit-Bushing
/ Seal
55
691421
Housing-Rewind
Starter
3
299819
• Seal-Oil
(Magneto
Side)
58
692259
Rope-Starter
(Cut to Length)
4
493279
Sump-Engine
60
281434
Grip-Starter
Rope
5
691180
Head-Cylinder
65
690837
Screw
(Rewind
Starter)
7
692249
• Gasket-Cylinder
Head
78
691108
Screw
(Flywhee!
Guard)
8
695250
Breather
Assembly
81
691740
Lock-Muffler
Screw
9
699472
Gasket-Breather
95
691636
Screw
(Throttle
Valve)
10
69! 125
Screw
(Breather
Assembly)
97
696565
Shaft-Throttle
11
691781
Tube-Breather
104
691242
O Pin-Float
Hinge
12
692232
• Gasket-Crankcase
117
498978
Jet-Main
(Standard)
13
690912
Screw
(Cylinder
Head)
118
497466
Jet-Main
(High Altitude)
15
691680
Plug-Oil
Drain
121
498260
Kit-Carburetor
Overhaul
16
691450
Crankshaft
125
498170
Carburetor
20
399781
• Seal-Oil
(PTO Side)
127
694468
O Plug-Welch
22
691092
Screw
(Engine
Sump)
130
696564
Valve-Throttle
23
692315
Flywheel
133
398187
Float-Carburetor
24
222698
Key-Flywheel
134
398188
O Valve-Needle/Seat
25
697339
Piston
Assembly
(Standard
Size)
137
693981
O_: Gasket-Float
Bowl
697341
Piston
Assembly
(.020"
Oversize)
146
690979
Key-Timing
26
499425
Ring Set-Piston
(Standard
Size)
159
691753
Bracket-Air
Cleaner
Primer
499427
Ring Set-Piston
(.020"
Oversize)
163
272653
.O_: Gasket-Air
Cleaner
27
691866
Lock-Piston
Pin
187
691050
Line-Fuel
(Cut to Required
Length)
28
499423
Pin-Piston
188
693399
Screw
(Control
Bracket)
29
499424
Rod-Connecting
190
690940
Screw
(Fuel Tank)
32
691684
Screw
(Connecting
Rod)
202
691829
Link-Mechanical
Governor
32A
695759
Screw
(Connecting
Rod)
209
699056
Spring-Governor
33
262651
Valve-Exhaust
222
692467
Bracket-Control
34
262652
Valve-Intake
227
690783
Contro!
Lever-Governor
35
691270
Spring-Valve
(Intake)
276
271716
05 Sealing
Washer
36
691270
Spring-Valve
(Exhaust)
287
690940
Screw
(Dipstick
Tube)
37
694086
Guard-Flywheel
300
692038
Muffler
40
692194
RetaineroValve
304
695892
Housing-Blower
43
69!997
Slinger-Governor/Oil
305
691108
Screw
(Blower
Housing)
45
690548
Tappet-Valve
306
690450
Shield-Cylinder
46
691449
Camshaft
307
690345
Screw
(Cylinder
Shield)
48
498829
Short Block
332
690662
Nut (Flywhee!)
50
497465
Manifoldolntake
333
802574
Armature-Magneto
51
272199
• Gasket-Intake
334
691061
Screw
(Armature
Magneto)
42