Briggs & Stratton 129H00 User Manual

Illustrated Parts List

Model Series

129H00

TYPE NUMBERS

0005 through 0185.

TABLE OF CONTENTS

Alternator 6. . . . . . . . . . . . . . . . . . . . . . . . . .

Air Cleaner 4. . . . . . . . . . . . . . . . . . . . . . . . .

Blower Housing/Shrouds 5. . . . . . . . . . . .

Camshaft 2. . . . . . . . . . . . . . . . . . . . . . . . . . .

Carburetor 3. . . . . . . . . . . . . . . . . . . . . . . . .

Controls 4. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Crankshaft 2. . . . . . . . . . . . . . . . . . . . . . . . .

Cylinder 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electric Starter 6. . . . . . . . . . . . . . . . . . . . . .

Electrical 6. . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine Sump 2. . . . . . . . . . . . . . . . . . . . . . .

Exhaust System 4. . . . . . . . . . . . . . . . . . . .

Flywheel 5. . . . . . . . . . . . . . . . . . . . . . . . . . .

Flywheel Brake 6. . . . . . . . . . . . . . . . . . . . .

Fuel Supply 3. . . . . . . . . . . . . . . . . . . . . . . .

Governor Spring 4. . . . . . . . . . . . . . . . . . . .

Ignition 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Kits/Gaskets 2 & 3. . . . . . . . . . . . . . . . . . . . . . . .

Lubrication 2. . . . . . . . . . . . . . . . . . . . . . . .

Piston Group 2. . . . . . . . . . . . . . . . . . . . . . .

Rewind Starter 5. . . . . . . . . . . . . . . . . . . . . .

Valves 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REPLACES FORM MS−5118−09/12/2007

FILE IN SECT. 2 OF SERVICE MANUAL

FORM MS−5118−12/07/2007

129H00

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

129H00

306

635

13

1319 WARNING LABEL

REQUIRED when replacing parts
with warning labels affixed.

11

50

51

307

5

337

383

7

25

54

1058 OPERATOR’S MANUAL

1

869
870
871

27

2

3

24

1330 REPAIR MANUAL

718

16

584

585

1019 LABEL KIT

33

868

34

684

10

36

35

847

523

40

40

8

9

45

45

1095 VALVE GASKET SET

9

7

883

358 ENGINE GASKET SET

3

7

9

12

26

28

27

163
524

585

617

668
842

883

20

51

29

32

32A

46

43

22

741

146

287

4

12

15

20

842

525

524

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−2 Assemblies include all parts shown in frames. 12/07/2007

2

129H00

125

365

133

975

137

276

137

163

134

117

276

118

276

121 CARBURETOR OVERHAUL KIT

104

127

134

104

276

617

633

163

97

633

127

130

95

PRIMER SYSTEM

977 CARBURETOR GASKET SET

137

163

276

617

617

633

972B

957B

190

957

1059

957B

670

187 187A

601

958

601A

601

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−3 Assemblies include all parts shown in frames. 12/07/2007

3

129H00

425A

968B

883

222

300

621

967A

81

445A

613

443A

222D

966A

976

676

677

994

346

188843

159

970

529

163

832

836

227

562

209B

505

202

615

404

616

271

268

269

668

270

668

267

265

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−4 Assemblies include all parts shown in frames. 12/07/2007

4

608

55

129H00

65

592

58

604

1211

1210

564

459

456

689

597

60

332

1005

563

949

997

703

363

23A

455

37

78

305

1036 EMISSIONS LABEL

304A

1229

925

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−5 Assemblies include all parts shown in frames. 12/07/2007

5

129H00

356

578

789B

309

510

783

784

785

513

742

937

1119

474

910

651

783A

935

1160

697

309A

334

510

333

851

236

742

923

621

745

922

937

783

784

785

513

651

783A

853

801

544

803

802

545

310

853

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−6 Assemblies include all parts shown in frames. 12/07/2007

6

129H00

REF. PART REF. PART REF. PART

NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

1 697322 Cylinder Assembly
2 399269 Kit−Bushing/Seal

(Magneto Side)

3 K299819S Seal−Oil

(Magneto Side)

4 493279 Sump−Engine
5 691160 Head−Cylinder
7 K∅692249 Gasket−Cylinder Head
8 695250 Breather Assembly
9 K∅696125 Gasket−Breather

10 691125 Screw

(Breather Assembly)

11 691781 Tube−Breather
12 K692232 Gasket−Crankcase
13 690912 Screw

(Cylinder Head)

15 691680 Plug−Oil Drain

(Square Socket)

16 691451 Crankshaft

−−−−−−− Note −−−−−
691452 Crankshaft

Used on Type No(s).
0105, 0117.

20 K399781S Seal−Oil

(PTO Side)

22 691092 Screw

(Crankcase Cover/
Sump)

23A 691992 Flywheel

Used on Type No(s).
0005, 0110, 0111,
0112, 0113.

−−−−−−− Note −−−−−
691987 Flywheel

Used on Type No(s).
0015, 0100, 0105,
0115, 0116, 0117,
0118, 0185.

24 222698S Key−Flywheel

25 795429 Piston Assembly

(Standard)
(Used After Code Date

07090300).

−−−−−−− Note −−−−−
791097 Piston

Assembly
(Standard)
(Used Before Code
Date 07090300).
795430 Piston
Assembly
(.020” Oversize)
(Used After Code Date

07090300).
791326 Piston
Assembly
(.020” Oversize)
(Used After Code Date
04102100 and Before
Code Date 07040400).
697341 Piston
Assembly
(.020” Oversize)
(Used Before Code
Date 04102200).

26 795431 Ring Set

(Standard)
(Used After Code Date

07090300).

−−−−−−− Note −−−−−
791098 Ring Set

(Standard)
(Used After Code Date
04031400 and Before
Code Date 07090400).
499425 Ring Set
(Standard)
(Used Before Code
Date 04031500).
795432 Ring Set
(.020” Oversize)
(Used After Code Date

07090300).
791324 Ring Set
(.020” Oversize)
(Used After Code Date
04102100 and Before
Code Date 07090400).
499427 Ring Set
(.020” Oversize)
(Used Before Code
Date 04102200).

27 691866 Lock−Piston Pin
28 499423 Pin−Piston

(Standard)

29 499424 Rod−Connecting

(Standard)

32 691664 Screw

(Connecting Rod)

32A 695759 Screw

(Connecting Rod)

33 262651S Valve−Exhaust
34 262652S Valve−Intake
35 691270 Spring−Valve

(Intake)

36 691270 Spring−Valve

(Exhaust)

37 694086 Guard−Flywheel
40 692194 Retainer−Valve
43 691997 Slinger−Governor/Oil
45 690548 Tappet−Valve
46 691449 Camshaft
50 497465 Manifold−Intake
51 K272199S Gasket−Intake
54 691650 Screw

(Intake Manifold)

55 691421 Housing−Rewind

Starter

58 697316 Rope−Starter

(Cut To Required
Length)

60 281434S Grip−Starter Rope
65 690837 Screw

(Rewind Starter)

78 691108 Screw

(Flywheel Guard)

81 691740 Lock−Muffler Screw
95 691636 Screw

(Throttle Valve)

97 696565 Shaft−Throttle

104 D691242 Pin−Float Hinge

K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121.

z Included in Carburetor Gasket Set−Ref. No. 977.

∅ Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−7 Assemblies include all parts shown in frames. 12/07/2007

7

129H00

REF. PART REF. PART REF. PART

NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

117 498978 Jet−Main

(Standard)

118 497466 Jet−Main

(High Altitude)

121 498260 Kit−Carburetor

Overhaul

125 498170 Carburetor

(Primer System)

127 D694468 Plug−Welch
130 696564 Valve−Throttle
133 398187 Float−Carburetor
134 D398188 Kit−Needle/Seat
137 Dz693981 Gasket−Float Bowl
146 690979 Key−Timing
159 691753 Bracket−Air Cleaner

Primer

z272653 Gasket−Air Cleaner

163KD
187 791766 Line−Fuel

(Cut to Required
Length)

187A 791873 Line−Fuel

(Molded)

188 693399 Screw

(Control Bracket)

190 690940 Screw

(Fuel Tank)

202 691829 Link−Mechanical

Governor

209B 691291 Spring−Governor

−−−−−−− Note −−−−−
691851 Spring−

Governor
Used on Type No(s).

0185.
691292 Spring−
Governor
Used on Type No(s).

0105.

222 790143 Bracket−Control

(Remote/Manual
Friction)(Primer)

222D 692467 Bracket−Control

(Fixed Speed)

227 690783 Lever−Governor

Control

236 691826 Link−Lockout
265 690798 Clamp−Casing
267 691044 Screw

(Casing Clamp)

268 691025 Casing−Control Wire

(Cut to Required
Length)

269 691026 Wire−Control

(Cut to Required
Length)

270 691027 Nut

(Control Wire Casing)

271 691028 Lever−Control
276 Dz271716 Washer−Sealing

(Main Jet)

287 690940 Screw

(Dipstick Tube)

300 692038 Muffler

(Super Lo Tone)

304A 493294 Housing−Blower

−−−−−−− Note −−−−−
695892 Housing−

Blower
Used on Type No(s).
0015, 0100, 0105,

0115.
493293 Housing−
Blower
Used on Type No(s).
0116, 0117, 0118.

305 691108 Screw

(Blower Housing)

306 690450 Shield−Cylinder
307 690345 Screw

(Cylinder Shield)

309 695550 Motor−Starter

(Used Before Code
Date 07052900).

309A 795092 Motor−Starter

(Used After Code Date

07052800).

310 690662 Bolt

(Starter Motor)

332 690662 Nut

(Flywheel)

333 802574 Armature−Magneto
334 691061 Screw

(Magneto Armature)

337 802592S Plug−Spark
346 690661 Screw

(Spark Arrester)

356 692390 Wire−Stop
358 497316 Gasket Set−Engine
363 19069 Flywheel Puller
365 691688 Screw

(Carburetor)

383 89838S Wrench−Spark Plug
404 690272 Washer

(Governor Crank)

425A 690670 Screw

(Air Cleaner Cover)

443A 692523 Screw

(Air Cleaner Primer
Base)

445A 491588S Filter−Air Cleaner

Cartridge

455 791960 Cup−Flywheel
456 692299 Plate−Pawl Friction
459 281505S Plate−Ratchet
474 691991 Alternator
505 691251 Nut

(Governor Control
Lever)

510 795093 Drive−Starter
513 692358 Clutch−Drive
523 499621 Dipstick
524 K692296 Seal−Dipstick Tube
525 495265 Tube−Dipstick
529 691923 Grommet
544 690786 Armature−Starter
545 492919 Washer Set

(Starter Motor)

562 92613 Bolt

(Governor Control
Lever)

K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121.

z Included in Carburetor Gasket Set−Ref. No. 977.

∅ Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−8 Assemblies include all parts shown in frames. 12/07/2007

8

129H00

REF. PART REF. PART REF. PART

NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

563 691138 Screw

(Debris Guard Screen)

564 690664 Screw

(Control Cover)

578 398153 Wire−Assembly
584 697734 Cover−Breather

Passage

585 K691879 Gasket−Breather

Passage

592 690800 Nut

(Rewind Starter)

597 691696 Screw

(Pawl Friction Plate)

601 791850 Clamp−Hose

601A 691038 Clamp−Hose

604 691757 Cover−Control
608 497680 Starter−Rewind
613 691340 Screw

(Muffler)

615 690340 Retainer−Governor

Shaft

616 698801 Crank−Governor
617KDz270344 Seal−O Ring

(Intake Manifold)

621 692310 Switch−Stop

z691321 Seal−Choke/Throttle

633 D

Shaft
(Throttle)

635 66538S Boot−Spark Plug
651 690345 Scerw

(Starter Gear Cover)

668 K493823 Spacer
670 692294 Spacer−Fuel Tank
676 396548 Deflector−Muffler
677 690661 Screw

(Muffler Deflector)

684 690345 Screw

(Breather Passage
Cover)

689 691855 Spring−Friction
703 696309 Clip
718 690959 Pin−Locating

741 794388 Gear−Timing

(Use Without Woodruff
Key)
(Used After Code Date

07093000).

−−−−−−− Note −−−−−
790345 Gear−Timing

(Use Without Woodruff
Key)
(Used Before Code
Date 07100100).
691830 Gear−Timing
(Uses Woodruff Key)

742 93941 Retainer−E Ring
745 691648 Screw

(Brake)

783 691918 Gear−Pinion

(Starter Drive)
(19 Teeth)

783A 691269 Gear−Pinion

(12 Teeth)

784 795095 Cover−Starter Gear
785 692352 Gasket−Starter Cover

789B 696546 Harness−Wiring

−−−−−−− Note −−−−−
696547 Harness−

Wiring
Used on Type No(s).
0116, 0117, 0118.

801 690782 Cap−Drive
802 695267 Cap−End
803 695266 Housing−Starter
832 499034 Guard−Muffler
836 690664 Scerw

(Muffler Guard)

842 K691031 Seal−O Ring

(Dipstick Tube)

843 691884 Sleeve−Lever
847 692047 Dipstick/Tube

Assembly

851 493880S Terminal−Spark Plug
853 696842 Adapter−Wire
868 697338 Seal−Valve

869 691155 Seat−Valve

(Intake)

870 690380 Seat−Valve

(Exhaust)

871 262001 Bushing−Valve Guide

(Exhaust)

−−−−−−− Note −−−−−
63709 Bushing−Valve

Guide
(Intake)

883 K∅691881 Gasket−Exhaust
910 691094 Stud

(Alternator)

922 692135 Spring−Brake

−−−−−−− Note −−−−−
691831 Spring−Brake

Used on Type No(s).
0116, 0117, 0118.

923 695891 Brake

−−−−−−− Note −−−−−
691994 Brake

Used on Type No(s).
0116, 0117, 0118.

925 795403 Cover−Linkage

(Used After Code Date

07072200).

−−−−−−− Note −−−−−
690595 Cover−

Linkage
(Used Before Code
Date 07072300).

935 499421 Switch−Interlock
937 691325 Spline−Starter
949 696306 Guard−Debris Screen
957 397974S Cap−Fuel Tank

(Plastic)

957B 699985 Cap−Fuel Tank

(Plastic)

958 698183 Valve−Fuel Shut Off

(Plastic)

966A 496116 Base−Air Cleaner

Primer

967A 493537S Filter−Pre Cleaner

K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121.

z Included in Carburetor Gasket Set−Ref. No. 977.

∅ Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−9 Assemblies include all parts shown in frames. 12/07/2007

9

129H00

REF. PART REF. PART REF. PART

NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

968B 692298 Cover−Air Cleaner

970 691669 Screw

(Air Cleaner Primer
Bracket)

972B 699374 Tank−Fuel

(Plastic)

975 493640 Bowl−Float
976 694395 Primer−Carburetor
977 498261 Gasket Set−Carburetor
994 398067 Arrestor−Spark
997 696310 Shield−Debris

1005 691346 Fan−Flywheel

1019 696438 Kit−Label
1036 Label−Emissions

(Available From A
Briggs & Statton
Authorized Dealer)

1058 277039 Operator’s Manual
1059 692311 Kit−Screw/Washer
1095 498528 Gasket Set−Valve
1119 691648 Screw

(Alternator)

1160 690345 Screw

(Interlock Switch)

1210 498144 Pulley/Spring

Assembly
(Pulley)

1211 498144 Pulley/Spring

Assembly
(Spring)

1229 696308 Extension−Blower

Housing

1319 794467 Label−Warning
1330 270962 Manual−Repair

K Included in Engine Gasket Set−Ref. No.358.
D Included in Carburetor Overhaul Kit−Ref. No. 121.

z Included in Carburetor Gasket Set−Ref. No. 977.

∅ Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5118−10 Assemblies include all parts shown in frames. 12/07/2007

10