Briggs & Stratton 128800 User Manual

Illustrated Parts List

Model Series

128800

TYPE NUMBERS

0100 through 4906.

TABLE OF CONTENTS

Alternator 8. . . . . . . . . . . . . . . . . . . . . . . . . .

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

Blower Housing/Shrouds 6. . . . . . . . . . . .

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

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

Controls 5. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Cylinder Group 2. . . . . . . . . . . . . . . . . . . . .

Electric Starter 8. . . . . . . . . . . . . . . . . . . . . .

Electrical 8. . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Exhaust Muffler 4. . . . . . . . . . . . . . . . . . . . .

Flywheel 7. . . . . . . . . . . . . . . . . . . . . . . . . . .

Flywheel Brake 8. . . . . . . . . . . . . . . . . . . . .

Fuel Supply 5. . . . . . . . . . . . . . . . . . . . . . . .

Governor Spring 5. . . . . . . . . . . . . . . . . . . .

Ignition 8. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

Rewind Starter 7. . . . . . . . . . . . . . . . . . . . . .

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

REPLACES FORM MS−0546−09/04/2007

FILE IN SECT. 2 OF SERVICE MANUAL

FORM MS−0546−11/27/2007

128800

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

128800

1319 WARNING LABEL

REQUIRED when replacing parts
with warning labels affixed.

306A

306

307

13

635

635A

1095 VALVE GASKET SET

5

337

383

1058 OPERATOR’S MANUAL

1

7

869
870
871

25

27

50

2

3

51

16

24

1330 REPAIR MANUAL

718

54

34

33

868

584

585

11

36

35

1019 LABEL KIT

684

45

40

45

40

374

10

8

9

847

523

842

287

525

524

12

9

7

883

358 ENGINE GASKET SET

3

7

9

28

20

20A

51

163
524

585

617

668
842

883

27

26

29

32

4

12

15

32A

741

357

20

146

46

43

22

4A

1102

12

15

46A

374

20

715

721

101

743

83

15A

20A

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

0546−2 Assemblies include all parts shown in frames. 11/27/2007

2

128800

365

118

276

125

98

94

163

127

133

975

117

134

137

276

276

130

104

PRIMER SYSTEM

97

633

130A 130A

95

617

365

217

118A

276

125A

109A

163

633A

98

94

108

127

127A

133

975

117A

137

276

692

134

276

130

95

104

109

217

CHOKE SYSTEM

97

633

617

633

118B

276

125B

163

231

109B

633A

108A

127

133

975

137

117B

276

97

633

134

276

130

104

617

121 CARBURETOR OVERHAUL KIT

94

104

127

127A

134

137

163

977 CARBURETOR GASKET SET

137

163

276

617

276

617

633

633A

633

633A

AUTOCHOKE SYSTEM

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

0546−3 Assemblies include all parts shown in frames. 11/27/2007

3

128800

425A

968B

883

967A

966A

445A

443A

976

291

883

300 300A

159

1388

1386

529

970

163

966B

163

976

529

1387

300B

81

613A

832B832A

836B

676E676D676C676B

81

613B

836

994

677677677677

346

676

677

832

836

81

613

836

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

0546−4 Assemblies include all parts shown in frames. 11/27/2007

4

128800

972B

601

957B

601

601

240

190

957

1059

601

670

187C187 187B187A

957B

958

601A

601A

222

271

621

268

269

668

668

843

270

98A

222E222D

843A

267

621

668

265

188

668

267

265A

209

222C222A

621

227

562

668

505

202

209A

615

404

616

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

0546−5 Assemblies include all parts shown in frames. 11/27/2007

5

128800

921

921B

969

921A

969

969A

969A

921E

969A

921F

969A

969A

921H

969A

921J

969A

921K

604

564

564A

604A

37

78

304

305

1036 EMISSIONS LABEL

564B

604B

921G

925

969A

564B

921R

604D

930

930A

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

0546−6 Assemblies include all parts shown in frames. 11/27/2007

6