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Briggs & Stratton 21A900 Series Illustrated Parts List
Briggs & Stratton 21A900 Series Illustrated Parts List

Briggs & Stratton 21A900 Series Illustrated Parts List

Briggs & stratton parts list

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Illustrated Parts List
Model Series
21A900
TYPE NUMBERS
0101 through 0199.
TABLE OF CONTENTS
Air Cleaner
. . . . . . . . . . . . . . . . . . . . . . . . .
Alternator
. . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Housing
. . . . . . . . . . . . . . . . . . . . .
Camshaft
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor
. . . . . . . . . . . . . . . . . . . . . . . . . .
Controls
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft
. . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head
. . . . . . . . . . . . . . . . . . . . . .
Electric Starter
. . . . . . . . . . . . . . . . . . . . . .
Engine Sump
. . . . . . . . . . . . . . . . . . . . . . .
Exhaust System
. . . . . . . . . . . . . . . . . . . .
Flywheel
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Supply
. . . . . . . . . . . . . . . . . . . . . . . . .
Gasket Set − Engine
Gasket Set − Valve
Governor Spring
. . . . . . . . . . . . . . . . . . . .
Ignition
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intake Manifold
. . . . . . . . . . . . . . . . . . . . .
Kit − Carburetor Overhaul
Lubrication
. . . . . . . . . . . . . . . . . . . . . . . . .
Operator's Manual
Piston, Rings, Connecting Rod
Rewind Starter
. . . . . . . . . . . . . . . . . . . . . .
Valves
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Label
. . . . . . . . . . . . . . . . . . . . . .
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.
7
10
7
3
5, 6
9
3
2
4
8
2
7
8
9
. . . . . . . . . . . . . . . . .
4
. . . . . . . . . . . . . . . . . .
4
9
9
4
. . . . . . . . . . . .
5
3
. . . . . . . . . . . . . . . . . .
2
. . . . . . .
3
8
4
2
COPYRIGHT by BRIGGS & STRATTON CORPORATION
FORM MS−5069−06/17/2008
REPLACES FORM MS−5069−02/07/08
FILE IN SECT. 2 OF SERVICE MANUAL
21A900
PRINTED IN U.S.A.

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Summary of Contents for Briggs & Stratton 21A900 Series

  • Page 1 Illustrated Parts List Model Series 21A900 TYPE NUMBERS 0101 through 0199. TABLE OF CONTENTS Air Cleaner ......
  • Page 2 21A900 1058 OPERATOR’S MANUAL Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−2 1319 WARNING LABEL REQUIRED when replacing parts with warning labels affixed. 1024 1024A Assemblies include all parts shown in frames.
  • Page 3 21A900 1270 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−3 Assemblies include all parts shown in frames. 06/17/2008...
  • Page 4 21A900 1029 1022 1023 1095 VALVE GASKET SET 1022 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−4 1022 1034 Assemblies include all parts shown in frames. 1026 358 ENGINE GASKET SET...
  • Page 5 See text for correct Choke Shaft Kit. 141B See text for correct Choke Shaft Kit. LMT / PART NUMBER LOCATIONS WALBRO 121 CARBURETOR OVERHAUL KIT 977 CARBURETOR GASKET SET Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−5 141B 1091...
  • Page 6 21A900 125A 141A 131A 108A 130A 634A 987A 105A 133A 104A 975A 137A NIKKI 1127 121A CARBURETOR OVERHAUL KIT 137A 105A 127A 104A 977A CARBURETOR GASKET SET 137A Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
  • Page 7 21A900 1036 EMISSIONS LABEL 1040 1040A 305A 1397 1267 1266A 1266 676A 300A 613B 613A 613B 300B Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−7 Assemblies include all parts shown in frames.
  • Page 8 21A900 415A 1005A 1070 1005B 1070A 1005 1044 729B 729A 1051 1051 1090 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−8 Assemblies include all parts shown in frames.
  • Page 9 187A 187B 187C 601A Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 5069−9 385A 387A 559A Assemblies include all parts shown in frames. 240A 1054 356A 356B 356C 187B 689A 1136 789A...
  • Page 10 21A900 NOTE: All stators use a No. NOTE: The proper flywheel part number and/or the alternator magnet size will determine the alternator type or output. See repair instruction manual for additional information. Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
  • Page 11 790924 Flywheel Used on Type No(s). 0113, 0156, 0167. Included in Carburetor Gasket Set−Ref. No. 977 or 977A. Δ Included in Valve Gasket Set−Ref. No. 1095. Assemblies include all parts shown in frames. 21A900 REF. PART DESCRIPTION 693555 Flywheel (Rewind Starter) Used on Type No(s).
  • Page 12 21A900 REF. PART DESCRIPTION 691279 Spring−Valve (Exhaust) 697352 Guard−Flywheel 697626 Guard−Flywheel (Electric Start) Used on Type No(s). 0117, 0127, 0134, 0136, 0138, 0139, 0141, 0142, 0144, 0149, 0151, 0161, 0166, 0168, 0170, 0171, 0176, 0184, 0188, 0190. 499586 Keeper−Valve 691968 Slinger−Governor/Oil 690564 Tappet−Valve...
  • Page 13 (Gold) Used on Type No(s). 0150, 0151. Included in Carburetor Gasket Set−Ref. No. 977 or 977A. Δ Included in Valve Gasket Set−Ref. No. 1095. Assemblies include all parts shown in frames. 21A900 REF. PART DESCRIPTION 691840 Link−Choke 694042 Bracket−Control 691374 Lever−Governor Control 691842 Spring−Governor Link...
  • Page 14 21A900 REF. PART DESCRIPTION 691024 Clamp−Casing 794904 Screw (Casing Clamp) 691025 Casing−Control Wire (Cut To Required Length) 691026 Wire−Control (Cut To Required Length) 691027 Nut (Control Wire Casing) 691028 Lever−Control 276 D 692255 Washer−Sealing 697048 Muffler Used on Type No(s).
  • Page 15 692306 Wire Assembly 691029 Nut (Starter Cable) Included in Carburetor Gasket Set−Ref. No. 977 or 977A. Δ Included in Valve Gasket Set−Ref. No. 1095. Assemblies include all parts shown in frames. 21A900 REF. PART DESCRIPTION 794682 Cover−Breather Passage (Used After Code Date 07071800).
  • Page 16 21A900 REF. PART DESCRIPTION 393761 Deflector−Muffler (Side Out) Used on Type No(s). 0101, 0105, 0115, 0117, 0119, 0120, 0121, 0122, 0134, 0136, 0137, 0138, 0139, 0140, 0141, 0142, 0144, 0145, 0147, 0149, 0150, 0151, 0153, 0154, 0157, 0159, 0161, 0162, 0166, 0168,...
  • Page 17 (Available From A Briggs & Stratton Authorized Dealer) Included in Carburetor Gasket Set−Ref. No. 977 or 977A. Δ Included in Valve Gasket Set−Ref. No. 1095. Assemblies include all parts shown in frames. 21A900 REF. PART DESCRIPTION 1040 698368 Plate−Trim Used on Type No(s).
  • Page 18 21A900 REF. PART DESCRIPTION 1263 697124 Reed−Breather 1264 697104 Screw (Breather Reed) 1266 KD691917 Seal−O Ring (Intake Elbow) 1266A KD697123 Seal−O Ring (Intake Elbow) K Included in Engine Gasket Set−Ref. No. 358. D Included in Carburetor Overhaul Kit−Ref. No. 121 or 121A.