BRIGGS
& STRATTON
4-CYCLE
ENGINE
MODEL NUMBER 123K02-0498-E1
670
190
969
78 _
[
1036 EMISSIONS
LABEL J
304
363
6081
55
65
592@_
58
669
_i_
456
60
KEY
PART
NO.
NO.
1
697322
2
399269
3
299819
4
493279
5
691160
7
692249
8
695250
9
696125
10
691125
11
231933
12
692232
13
690912
15
691680
16
691450
20
399781
22
691092
23
692315
24
222698
25
790359
499431
26
790360
499427
27
691866
28
499423
29
499424
32
691664
KEY
PART
DESCRIPTION
NO.
NO.
e+
o+
Cylinder Assembly
32A
695759
Kit-Bushing/Seal
33
262651
Seal-Oil (Magneto Side)
34
262652
Sump-Engine
35
691270
Head-Cylinder
36
691270
Gasket-Cylinder
Head
37
694086
Breather Assembly
40
692194
Gasket-Breather
43
691997
Screw (Breather Assembly)
45
690548
Tube-Breather
46
691449
Gasket-Crankcase
48
498829
Screw (Cylinder Head)
50
497465
Plug-Oil Drain
51
272199
Crankshaft
54
691650
Seal-Oil (PTO Side)
55
691421
Screw (Engine Sump)
58
697316
Flywheel
Key-Flywheel
60
281434
Piston Assembly (Standard)
65
690837
Piston Assembly
78
691108
(0.020" Oversized)
81
691740
Ring Set-Piston (Standard)
95
691636
Ring Set-Piston
97
696565
(0.020" Oversized)
104
691242
Lock-Piston Pin
117
498978
Pin-Piston
118
494870
Rod-Connecting
121
498260
Screw (Connecting
Rod)
125
498170
42
DESCRIPTION
O
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
Screw (Intake Manifold)
Housing-Rewind
Starter
Rope-Starter
(Cut to Required Length)
Grip-Starter Rope
Screw (Rewind Starter)
Screw (Flywheel Guard)
Lock-Muffler Screw
Screw (Throttle Valve)
Shaft-Th rottle
Pin-Float Hinge
Jet-Main (Standard)
Jet-Main (High Altitude)
Kit-Carburetor
Overhaul
Carburetor