Craftsman 917.388510 Owner's Manual page 39

BRIGGS & STRATTON 4-CYCLE ENGINE MODEL NUMBER 123K02-0281-E1
KEY PART
NO. NO. DESCRIPTION
26
27
28
29
32
32A
33
34
35
36
37
40
43
45
46
48
5O
51
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
202
209
222
227
276
287
300
304
305
306
307
332
333
334
337
356
358
363
365
383
404
425
691050
693399
690940
691829
690319
692467
690783
271716
690940
692038
695892
691108
690450
690345
690662
802574
691061
802592
692390
497316
19069
692524
89838
690272
690670
KEY PART
NO. NO. DESCRIPTION
499425 Ring Set-Piston (Standard Size)
499426 Ring Set-Piston (.010" Oversize)
499427 Ring Set-Piston (.020" Oversize)
499428 Ring Set-Piston (.030" Oversize)
691866 Lock-Piston Pin
499423 Pin-Piston
499424 Rod-Connecting
691664 Screw (Connecting Rod)
695759 Screw (Connecting Rod)
262651 Valve-Exhaust
262652 Valve-Intake
691270 Spring-Valve (Intake)
691270 Spring-Valve (Exhaust)
694086 Guard-Flywheel
692194 Retainer-Valve
691997 Slinger-Governor/Oil
690548 Tappet-Valve
691449 Camshaft
498829 Short Block (Replacement
Engine t 25K02-0253)
497465 Manifold-Intake
272199 * Gasket-Intake
691650 Screw (Intake Manifold)
691421 Housing-Rewind Starter
692259 Rope-Starter (Cut to Length)
281434 Grip-Starter Rope
690837 Screw (Rewind Starter)
691108 Screw (Flywheel Guard)
691740 Lock-Muffler Screw
691636 Screw (Throttle Valve)
696565 Shaff-Throttle
691242 OPin-Float Hinge
498978 Jet-Main (Standard)
494870 Jet-Main (High Altitude)
498260 Kit-Carburetor Overhaul
498170 Carburetor
694468 O Plug-Welch
696564 Valve-Throffle
398187 Float-Carburetor
398188 O Valve-Needle/Seat
693981 OSGasket-Float Bowl
690979 Key-Timing 921
691753 Bracket-Air Cleaner Primer 922
272653*Q$ Gasket-Air Cleaner 923
Line-Fuel (Cut to Required Length) 957
Screw (Control Bracket) 966
Screw (Fuel Tank) 968
Link-Mechanical Governor 969
Spring-Governor 970
Bracket-Control 972
Control Lever-Governor 975
OSSealing Washer 976
Screw (Dipstick Tube) 977
Muffler 1019
Housing-Blower 1036
Screw (Blower Housing) 1059
Shield-Cylinder 1210
Screw (Cylinder Shield) 1211
Nut (Flywheel)
Armature-Magneto
Screw (Armature Magneto)
Plug-Spark
Wire-Stop
Engine Gasket Set
Flywheel Puller
Screw (Carburetor)
Wrench-Spark Plug
Washer (Governor Crank)
Screw (Air Cleaner Cover)
443 692523 Screw (Air Cleaner Primer Base)
445 491588 Filter-Air Cleaner Cartridge
455 691219 Cup-Flywheel
456 692299 Plate-Pawl Friction
459 281505 PawI-Ratchet
505 231082 Nut (Governor Control Lever)
523 495264 Dipstick
524 692296 • SeaI-DipstickTube
525 495265 Tube-Dipstick
529 691923 Grommet
562 92613 Bolt (Governor Control Lever)
564 698589 Screw (Control Cover)
584 692342 Cover-Breather Passage
585 691879 • Gasket-BreatherPassage
592 690800 Nut (Rewind Starter)
597 691696 Screw (Pawl Friction Plate)
601 95162 Clamp-Hose
604 698588 Cover-Control
608 497680 Starter-Rewind
613 691340 Screw(Muffler)
615 690340 Retainer-Governor Shaft
616 698801 Crank-Governor
617 270344 *O$SeaI-O Ring (Intake Manifold)
621 692310 Switch-Stop
633 691321 O$SeaI-Threttle Shaft
635 66538 Boot-Spark Plug
668 493823 * Spacer (Includes2)
670 692294 Spacer-Fuel Tank
684 690345 Screw (Breather Passage Cover)
689 691855 Spring-Friction
718 690959 Pin-Locating
741 691830 Gear-Timing
745 691648 Screw (Brake)
842 691031 * SeaI-O Ring (Dipstick Tube)
847 692017 Assembly- Dipstick/Tu be
851 493880 Terminal-Spark Plug
868 697338 Seal-Valve
869 691155 Seat-Valve (Intake)
870 690380 Seat-Valve (Exhaust)
871 262001 Bushing-Guide (Exhaust)
63709 Bushing-Guide (Intake)
698587 Cover-Blower Housing
692135 Spring-Brake
695891 Brake
397974 Cap-Fuel Tank
496116 Base-Air Cleaner Primer
692298 Cover-Air Cleaner
691138 Screw (Blower Housing Cover)
691669 Screw (Air Cleaner Primer Bracket)
495224 Tank-Fuel
493640 Bowl-Float
694395 Primer-Carburetor
498261 Set-Carburetor Gasket
494256 Kit-Label
697456 Label-Emissions
692311 Kit-Screw/Washer
498144 Assembly-Pulley/Spring (Pulley)
498144 Assembly- Pulley/Spring (Spring)
RPM Settings: Low: 1900-2100; High: 3000-3200
Included in Engine Gasket Set, Key No. 358
O Included in Carburetor Overhaul Kit, Key No. 121
:l: Included in Carburetor Gasket Set, Key No. 977
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
39