BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 123K02-0315-E1
KEY
PART
NO.
NO.
DESCRIPTION
1
697322
2
399269
3
299819
4
493279
5
691160
7
692249
8
695250
9
699472
10
691125
11
691781
12
692232
13
690912
15
691680
16
691450
20
399781
22
691092
23
692315
24
222698
25
697339
697341
26
499425
499427
27
691866
28
499423
29
499424
32
691664
32A
695759
33
262651
34
262652
35
691270
36
691270
37
694086
40
692194
43
691997
45
690548
46
691449
48
498829
50
497465
51
272199
Cylinder
Assembly
Kit-Bushing
/ Seal
• Seal-Oil
(Magneto
Side)
Sump-Engine
Head-Cylinder
• Gasket-Cylinder
Head
Breather
Assembly
Gasket-Breather
Screw
(Breather
Assembly)
Tube-Breather
• Gasket-Crankcase
Screw
(Cylinder
Head)
Plug-Oil
Drain
Crankshaft
• Seal-Oil
(PTO Side)
Screw
(Engine
Sump)
Flywheel
Key-Flywheel
Piston
Assembly
(Standard
Size)
Piston
Assembly
(.020"
Oversize)
Ring Set-Piston
(Standard
Size)
Ring Set-Piston
(.020"
Oversize)
Lock-Piston
Pin
Pin-Piston
Rod-Connecting
Screw
(Connecting
Rod)
Screw
(Connecting
Rod)
Valve-Exhaust
Valve-intake
Spring-Valve
(intake)
Spring-Valve
(Exhaust)
Guard-Flywheel
Retainer-Valve
Slinger-Governor/Oil
Tappet-Valve
Camshaft
Short Block
Manifold-intake
• Gasket-Intake
KEY
NO.
54
55
58
60
65
78
81
95
97
104
117
118
121
125
127
130
133
134
137
146
159
163
187
188
190
2O2
209
222
227
276
287
3OO
304
3O5
306
307
332
333
334
PART
NO.
691650
691421
692259
281434
690837
691108
691740
691636
696565
691242
498978
497466
498260
498170
694468
696564
398187
398188
693981
690979
691753
272653
691050
693399
690940
691829
699056
692467
690783
271716
690940
692038
695892
691108
690450
690345
690662
802574
691061
DESCRIPTION
Screw
(Intake
Manifold)
Housing-Rewind
Starter
Rope-Starter
(Cut to Length)
Grip-Starter
Rope
Screw
(Rewind
Starter)
Screw
(Flywheel
Guard)
Lock-Muffler
Screw
Screw
(Throttle
Valve)
Shaft-Throttle
O Pin-Float
Hinge
Jet-Main
(Standard)
Jet-Main
(High Altitude)
Kit-Carburetor
Overhaul
Carburetor
O Plug-Welch
Valve-Throttle
Float-Carburetor
O Valve-Needle/Seat
O:1: Gasket-Float
Bowl
Key-Timing
Bracket-Air
Cleaner
Primer
•O:1: Gasket-Air
Cleaner
Line-Fuel
(Cut to Required
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)
42