Page 1
REPLACES FORM MS−6179−08/30/2005
FILE IN SECT. 2 OF SERVICE MANUAL
Illustrated Parts List
Model Series
32K400
GAS/KEROSENE
TYPE NUMBER(S)
0112.
FORM MS−3478−05/09/2006
32K400
PRINTED IN U.S.A.
All rights reserved. No part of this material may be reproduced or transmitted,
in any form or by any means, electronic or mechanical, including photocopying,
recording or by any information storage and retrieval system, without permission
in writing from Briggs & Stratton Corporation.
COPYRIGHT by BRIGGS & STRATTON CORPORATION
Page 2
32K400
51
215
1334
1
415
51
871
870
591
567
552
626
21
10
306
307
11
9
8
337
383
322
5
7
308
13A
6
13
14
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 395663 Cylinder Assembly
5 691712 Head−Cylinder
6 225137 Washer
(Cylinder Head)
7 ∅692231 Gasket−Cylinder Head
8 495738 Breather Assembly
9 ∅27803s Gasket−Breather
10 690294 Screw
(Breather Assembly)
11 691512 Tube−Breather
13 691614 Screw
(Cylinder Head)
(1 3/4” Long)
−−−−−−− Note −−−−−
691640 Screw
(Cylinder Head)
(2 1/16” Long)
13A 691441 Screw
(Cylinder Head)
(2 7/16” Long)
14 691690 Stud
(Cylinder Head)
21 281658s Cap−Oil Fill
51 ∅27381s Gasket−Intake
215 291871 Guide−Air
306 299536 Shield−Cylinder
307 690294 Screw
(Cylinder−Shield)
308 691731 Cover−Cylinder
322 692198 Screw
(Cylinder Cover)
337 802592s Plug−Spark
383 89838 Wrench−Spark Plug
415 692882 Plug
(Cylinder)
552 393666 Bushing−Governor
Crank
567 691104 Screw
(Engine Base)
591 691746 Plug−Camshaft
626 690512 Spacer−Governor
Crank
870 691583 Seat−Valve
(Exhaust)
871 231218 Bushing−Guide
1334 692198 Screw
(Air Guide)
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−2 Assemblies include all parts shown in frames. 05/09/2006
2
∅ Valve Gasket Set−Reference 1095
Page 3
32K400
25
26
29
743
46
900
20
24
17
1391
27
30
31
32
1190
16
593
742
28
571
27
571A
1141
228A
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
755
598
228
3
593A
219
221
225
900A
746
33
553
36
34
35
40
42
45
3 291675s Seal−Oil
(Magneto Side)
16 690536 Crankshaft
17 691938 Bearing−Ball
20 691948 Seal−Oil
(PTO Side)
24 222698s Key−Flywheel
25 390364 Piston Assembly
(Standard)
−−−−−−− Note −−−−−
390366 Piston
Assembly
(.020” Oversize)
26 390484 Ring Set
(Standard)
−−−−−−− Note −−−−−
390505 Ring Set
(.020” Oversize)
27 691792 Lock−Piston Pin
28 299691 Pin−Piston
(Standard)
−−−−−−− Note −−−−−
391286 Pin−Piston
(.005” Oversize)
29 299632 Rod−Connecting
(Standard)
−−−−−−− Note −−−−−
390306 Rod−
Connecting
(.020” Undersize)
30 691726 Dipper−Connecting
Rod
31 690396 Lock−Rod Screw
32 692345 Screw
(Connecting Rod)
33 394436 Valve−Exhaust
34 394435 Valve−Intake
35 691597 Spring−Valve
(Intake)
36 691597 Spring−Valve
(Exhaust)
40 691939 Retainer−Valve
42 494553 Keeper−Valve
45 691594 Tappet−Valve
46 692855 Camshaft
219 393720 Gear−Governor
221 841026 Cup−Governor
225 691357 Shaft−Governor Gear
228 691058 Screw
(Support Bearing)
228A 690810 Screw
(Support Bearing)
553 690269 Retainer−Valve Spring
571 291665 Support−Bearing
571A 299705 Support−Bearing
(Magneto Side)
593 691311 Gasket−Bearing
Support
593A 270513 Gasket−Bearing
Support
(.015” Thick)
−−−−−−− Note −−−−−
270514 Gasket−
Bearing Support
(.010” Thick)
270515 Gasket−
Bearing Support
(.005” Thick)
598 270516 Shim−End Play
(.009” Thick)
−−−−−−− Note −−−−−
270517 Shim−End
Play
(.007” Thick)
270518 Shim−End
Play
(.005” Thick)
742 691080 Retainer−Governor
Shaft
743 691153 Gear−Drive
746 691803 Idler−Gear
755 299706 Bearing−Camshaft
900 691768 Shaft−Gear
900A 691767 Shaft−Gear
1141 690402 Washer
(Bearing Support)
1190 691081 Screw
(Drive Gear)
1391 690301 Washer
(Drive Gear)
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
∅ Valve Gasket Set−Reference 1095
3478−3 Assemblies include all parts shown in frames. 05/09/2006
3
Page 4
32K400
523
749
399
20
569
704
568
998
525
587
21
15
524
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
15 690946 Plug−Oil Drain
20 691948 Seal−Oil
(PTO Side)
21 281658 Cap−Oil Fill
399 691310 Gasket−Gear
Reduction Cover
523 691352 Dipstick
524 281370s Seal−Diptstick Tube
525 690622 Tube−Dipstick
568 294751 Base−Engine
569 691569 Gasket−Engine Base
587 690389 Clamp−Cable
704 691083 Screw
(Counterweight Cover)
749 391361 Cover−Counterweight
998 690502 Pipe−Oil
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−4 Assemblies include all parts shown in frames. 05/09/2006
4
∅ Valve Gasket Set−Reference 1095
Page 5
90
107
176
127
91
95
149
130
97
94
689
98
689A
32K400
186
51
108
231
109
101
132
119
134
93
102
50
54A
51B
142
701
110
150
1146
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
50 691152 Manifold−Intake
51 27381 Gasket−Intake
51B 692214 Gasket−Intake
(Carburetor)
54 690953 Screw
(Intake Manifold)
54A 691681 Screw
(Intake Manifold)
90 391065 Carburetor
91 391067 Body Assembly−Upper
93 691769 Bushing−Throttle Shaft
94 292681 Kit−Idle Mixture
95 691437 Screw
(Throttle Valve)
97 691944 Shaft−Throttle
98 693942 Kit−Idle Speed
101 691616 Pin−Shaft
102 692215 Gasket−Carburetor
104 691775 Pin−Float Hinge
107 391069 Body−Lower
108 690621 Valve−Choke
109 691353 Shaft−Choke
110 691186 Washer
119 691587 Screw
127 690627 Plug−Welch
130 691727 Valve−Throttle
132 691708 Stop−Throttle
133 692265 Float−Carburetor
104
133
Body
Carburetor
(Choke Shaft)
(Upper to Lower
Carburetor Body)
134 394682 Kit−Needle/Seat
142 691966 Nozzle−Carburetor
149 691592 Spring−Needle Valve
150 691610 Gasket−Nozzle
176 691929 Seal−O Ring
186 691764 Connector−Hose
231 691437 Screw
689 691590 Spring−Friction
689A 691591 Spring−Friction
701 23118 Retainer−Needle Valve
1146 691587 Screw
1227 99525s Valve−High Speed
511227
(Air Cleaner Base)
(Choke Valve)
(Choke Shaft)
54
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−5 Assemblies include all parts shown in frames. 05/09/2006
5
∅ Valve Gasket Set−Reference 1095
Page 6
32K400
536
206
467
968
643
445
967
297
166
171
616
203
227
562
505
614
162
205
668
208
212
209
232
626
404
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
162 690267 Collar−Bell Crank
166 691241 Stud
(Air Cleaner)
(9 1/2” Long)
171 690284 Nut
(Air Cleaner)
203 690263 Crank−Bell
205 690810 Screw
(Bell Crank)
206 691584 Nut−Governor
Adjusting
208 393613 Rod−Governor Control
209 691596 Spring−Governor
212 691791 Link−Throttle
227 690607 Lever−Governor
Control
232 690545 Spring−Governor Link
297 691331 Nut
(Air Filter Retainer)
404 690264 Washer
(Governor Crank)
445 393957 Filter−Air
467 691668 Knob−Air Cleaner
505 691251 Nut
(Governor
Control Lever)
536 391063 Cleaner−Air
562 691119 Bolt
(Governor
Control Lever)
614 691620 Pin−Cotter
616 291364 Crank−Governor
626 690512 Spacer−Governor
Crank
643 691730 Retainer−Air Filter
668 690313 Spacer
(Governor
Control Rod)
967 271794s Filter−Pre Cleaner
968 691755 Cover−Air Cleaner
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−6 Assemblies include all parts shown in frames. 05/09/2006
6
∅ Valve Gasket Set−Reference 1095
Page 7
32K400
240
917
240A
210
246
245
183
707
187
186A
179
186
182
180
181
181A
182A
247
889
674
450
187A
186
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
179 690280 Screw
(Fuel Tank Strap)
180 Tank−Fuel
(No Longer Available)
181 392887 Cap−Fuel Tank
(Large)
(Kerosene Only)
181A 392886 Cap−Fuel Tank
(Small)
(Gas Only)
182 691068 Bracket−Fuel Tank
182A 690262 Bracket−Fuel Tank
183 691937 Strap−Fuel Tank
186 691764 Connector−Hose
186A 691609 Connector−Hose
187 791893 Line−Fuel
187A 791745 Line−Fuel
(Cut to
Required Length)
210 691962 Screen−Filter
240 298090s Filter−Fuel
240A 690612 Filter−Fuel
245 692190 Gasket−Fuel Bowl
246 298683 Bowl−Fuel Filter
247 691700 Yoke−Bowl
450 691075 Washer
601 95162 Clamp−Hose
670 690505 Spacer−Fuel Tank
674 690303 Screw
601
707 690279 Nut
889 93915 Te e
917 691737 Valve−Handle
(Fuel Tank Bracket)
(Fuel Tank Bracket)
670
(Fuel Tank Strap)
Shutoff
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−7 Assemblies include all parts shown in frames. 05/09/2006
7
∅ Valve Gasket Set−Reference 1095
Page 8
32K400
300
883
864
298
864A
264
944
725
81
823
834
863
613
73
676
677
321
363
23
332
331
726
773
458
74
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
23 395251 Flywheel
(Magnetron)
−−−−−−− Note −−−−−
391363 Flywheel
73 691171 Screen−Rotating
74 691655 Screw
(Rotating Screen)
81 691178 Lock−Muffler Screw
264 691105 Nut
(Muffler Adapter)
298 691808 Locknut−Muffler
300 399635 Muffler
321 691151 Fan−Booster
331 691075 Washer
(Booster Fan)
332 691059 Nut
(Flywheel)
363 19203 Puller−Flywheel
440 691076 Screw
(Booster Fan)
458 69932 Kit−Rope/Handle
613 691416 Screw
(Muffler)
676 393761 Deflector−Muffler
677 690661 Screw
(Muffler Deflector)
440
725 690420 Shield−Heat
726 391362 Gear−Ring
773 690265 Retainer
823 691108 Screw
(Muffler Adapter)
834 691075 Washer
(Muffler Adapter)
863 694016 Bracket−Muffler
864 394584 Adapter−Muffler
864A 690637 Adapter−Muffler
883 692236 Gasket−Exhaust
944 691690 Stud
(Muffler Adapter)
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−8 Assemblies include all parts shown in frames. 05/09/2006
8
∅ Valve Gasket Set−Reference 1095
Page 9
32K400
305
729A
736
895
304
573
316
367
452A
729
405
384
727
452
197
888
888A
507
356
373
878
333
334
851
588
589
359
373
474
877
305A
1059
1119
732
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
197 90072 Screw
(Back Plate)
(5/8”Long)
304 391229 Housing−Blower
305 690297 Screw
(Blower Housing)
(7/16” Long)
305A 690290 Screw
(Blower Housing)
(1/2” Long)
316 691612 Nut
(Back Plate)
333 398811 Armature−Magneto
334 691061 Screw
(Armature)
356 690650 Wire−Stop
359 691077 Washer
(Insulator)
367 690305 Screw
(Clip Wire)
379 691612 Nut
(Insulator)
384 690371 Washer
(Back Plate)
405 690290 Screw
(Back Plate)
452 92864 Washer
(Back Plate)
(Lockwasher)
452A 26404 Washer
(Back Plate)
(Flat)
474 696459 Alternator
(Dual Circuit)
507 690584 Insulator
573 391220 Plate−Back
588 690375 Bracket−Armature
589 690300 Screw
(Armature Bracket)
727 692338 Cover−Starter Drive
729 690432 Clip−Wire
(Alternator)
729A 690588 Clip−Wire
732 93410 Screw
(Starter Drive Cover)
736 690302 Nut−Clip
851 493880s Terminal−Cable
877 393456 Wire−Alternator
878 398661 Harness−Alternator
888 690292 Screw
(Insulator)
(1/2” Long)
888A 690295 Screw
(Insulator)
(3/8” Long)
895 692309 Switch−Rotary
1059 698516 Kit−Screw/Washer
(Alternator)
1119 691183 Screw
(Alternator)
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−9 Assemblies include all parts shown in frames. 05/09/2006
9
∅ Valve Gasket Set−Reference 1095
Page 10
32K400
309
801
544
510
1051
803
513
310
783
442
802
1090
503
675
311
797
727
668A
732
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
309 396306 Motor−Starter
310 692329 Bolt
(Starter Motor)
311 497608 Brush Set
442 691693 Screw
(Starter Strap)
503 690406 Strap−Starter
510 696541 Drive−Starter
513 692024 Clutch−Drive
544 490309 Armature−Starter
668A 396515 Spacer
(Starter Motor)
675 691261 Washer
(Brush Retainer)
697 691058 Screw
(Starter Motor)
727 692338 Cover−Starter Drive
732 93410 Screw
(Starter Drive Cover)
783 695708 Gear−Starter
797 691029 Nut
(Brush Retainer)
801 394802 Cap−Drive
802 691286 Cap−End
803 Housing−Starter
1051 691265 Ring−Retaining
1090 691293 Retainer−Brush
697
(Serviced By 396306
Starter Motor Only)
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−10 Assemblies include all parts shown in frames. 05/09/2006
10
∅ Valve Gasket Set−Reference 1095
Page 11
358 ENGINE GASKET SET
32K400
1095 VALVE GASKET SET
7
51
9
102
104
3
51B
245
7
399
9
524
20
593
593A
51
121 CARBURETOR OVERHAUL KIT
127
51B
94
150
142
569
598
883
134
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
3 291675s Seal−Oil
(Magneto Side)
7 692231 Gasket−Cylinder Head
9 27803s Gasket−Breather
20 691948 Seal−Oil
(PTO Side)
51 27381s Gasket−Intake
51B 692214 Gasket−Intake
94 292681 Kit−Idle Mixture
102 692215 Gasket−Carburetor
Body
104 691775 Pin−Float Hinge
121 394989 Kit−Carburetor
Overhaul
127 690627 Plug−Welch
134 394682 Kit−Needle/Seat
142 691966 Nozzle−Carburetor
245 692190 Gasket−Fuel Bowl
358 299719 Gasket Set−Engine
399 691310 Gasket−Counterweight
Cover
524 281370s Seal−Dipstick Tube
569 691569 Gasket−Engine Base
593 691311 Gasket−Bearing
Support
593A 270513 Gasket−Bearing
Support
(.015” Thick)
−−−−−−− Note −−−−−
270514 Gasket−
Bearing Support
(.010” Thick)
270515 Gasket−
Bearing Support
(.005” Thick)
598 270516 Shim−End Play
(.009” Thick)
−−−−−−− Note −−−−−
270517 Shim
(.007” Thick)
270518 Shim
(.005” Thick)
883 692236 Gasket−Exhaust
1095 498540 Gasket Set−Valve
Engine Gasket Set−Reference 358
Carburetor Overhaul Kit−Reference 121
3478−11 Assemblies include all parts shown in frames. 05/09/2006
11
∅ Valve Gasket Set−Reference 1095
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