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COPYRIGHT by BRIGGS & STRATTON CORPORATIONAll 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 permissionin writing from Briggs & Stratton Corporation.

PRINTED IN U.S.A.

FORM MS4023 REV S 05/22/2012REPLACES FORM MS4023 REV R 05/21/2012

FILE IN SECT. 2 OF SERVICE MANUAL

33M600

Illustrated Parts ListModel Series

33M600TYPE NUMBERS

0110 THROUGH 2494

TABLE OF CONTENTS

Air Cleaner 5. . . . . . . . . . . . . . . . . . . . . . . . .

Alternator 7. . . . . . . . . . . . . . . . . . . . . . . . . .

Blower Housing 5. . . . . . . . . . . . . . . . . . . .

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

Carburetor 4. . . . . . . . . . . . . . . . . . . . . . . . .

Controls 7. . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

Cylinder Head 3. . . . . . . . . . . . . . . . . . . . . .

Electric Starter 7. . . . . . . . . . . . . . . . . . . . .

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

Exhaust System 5. . . . . . . . . . . . . . . . . . . .

Flywheel 6. . . . . . . . . . . . . . . . . . . . . . . . . . .

Fuel Supply 4. . . . . . . . . . . . . . . . . . . . . . . .

Gasket Set--Engine 2. . . . . . . . . . . . . . . . .

Gasket Set--Valve 3. . . . . . . . . . . . . . . . . . .

Governor Spring 7. . . . . . . . . . . . . . . . . . . .

Ignition 7. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Intake Manifold 3. . . . . . . . . . . . . . . . . . . . .

Kit--Carburetor Overhaul 4. . . . . . . . . . . .

Lubrication 3. . . . . . . . . . . . . . . . . . . . . . . . .

Operator’s Manual 2. . . . . . . . . . . . . . . . . .

Piston, Rings, and Connecting Rod 2. .

Valves 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Warning Label 2. . . . . . . . . . . . . . . . . . . . . .

0 224 8 4 7 6 25 4 6

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--2 Assemblies include all parts shown in frames. 05/22/2012

2

718

3

1

2

691552

2932

27

28

26

2725

307

306

46

741

146

16 43

68411

584

585

1263

1264

1270758

759

757

22

15

12

20

1017

415

451032 4A

850

239

24

1027

102212

585

7

3

358 ENGINE GASKET SET

868

691524

51

20 617

883

1266842

1266A 51A

943

1058 OPERATOR’S MANUAL1319 WARNING LABEL

REQUIREDwhen replacing partswith warning labels affixed.

1036 EMISSIONS LABEL

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--3 Assemblies include all parts shown in frames. 05/22/2012

3

830

1034

1022

42

7

238 36

42868

1029

33

5 34

192

35

1022

868

51

1095 VALVE GASKET SET

7

53

1022

1023

914

654

45

383

337

635

1026

13

847523

842

525

524

750

943

965

1024A

850

883

883

306

307

617

51A

51

512 186A

54

51

617

50

51A

186

415

53

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--4 Assemblies include all parts shown in frames. 05/22/2012

4

104A

105A

51

987A95

130117

127A

135

125A

131

137A

98A

133

118

918

601

276A

947

94

1091

385A387

385

NOTE: This Illustration Represents SeveralCarburetors. Parts Shown May NotBe Included In All Kits.

387A

773

1139

1127

975A

137A

276A

187

601

187D

187A

601

601

121A CARBURETOR OVERHAUL KIT

104A

105A

127A51

1266

1266A

987A

137A

61751A

98A

633 217

276A

240B

240A

141

108

217

633

987A

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--5 Assemblies include all parts shown in frames. 05/22/2012

5

1040

677

676

823

61381

613B

883

864

883

300B

61381

613A

883

823

864

883

300A

1040D

304A

445A

967A

968

773

1139

304C

187D

601

305A

305

305B

1265A

1279

187

601

305B

431B

1266 964

445A

967A

968A

773

1139

304E

187D

601

187

601305C

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--6 Assemblies include all parts shown in frames. 05/22/2012

6

37

78

783

105123

3631044

1005

415A

1070A

324

949A

563A

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33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--7 Assemblies include all parts shown in frames. 05/22/2012

7

334

216 202

232

268

269

271270

267265209

222

188

616

404614

562

505

227

697729A

802

462579

503

310

801

309

1090 311

797

NOTE: All stators use a No. mounting screw.1119NOTE: The proper flywheel part number and/or the alternator magnet size will

determine the alternator type or output. See repair instruction manualfor additional information.

878A526A501A

559

356B

729

789B

789

501D

526B

559A

1119

474C

877B

474C

877B

5/9 AMP TRI CIRCUIT

10591059 474D

877C

10/16 AMP

1059

877D

1051

513

783

510

878

474B

877

DUAL CIRCUIT

1059

851

3331448

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REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--8 Assemblies include all parts shown in frames. 05/22/2012

8

1 591465 Cylinder Assembly(Used After Code Date12050600).-- -- -- -- -- -- Note -- -- -- -- -- --794128CylinderAssembly(Used Before CodeDate 12050700).

2 797673 Kit--Bushing/Seal(Magneto Side)

3 391086s Seal--Oil(Magneto Side)

4A 697188 Sump--Engine5 796026 Head--Cylinder7 794114 Gasket--Cylinder Head11 794683 Tube--Breather12 697110 Gasket--Crankcase

(.015” Thick)(Standard)

13 793988 Screw(Cylinder Head)

15 690946 Plug--Oil Drain(Square Head)

16 591763 Crankshaft(Used After Code Date12071600).-- -- -- -- -- -- Note -- -- -- -- -- --797585 Crankshaft(Used Before CodeDate 12071700).

20 795387 Seal--Oil(PTO Side)

22 692125 Screw(CrankcaseCover/Sump)

23 591760 Flywheel(Used After Code Date12071600).-- -- -- -- -- -- Note -- -- -- -- -- --693556 Flywheel(Used Before CodeDate 12071700).591759 Flywheel(Used After Code Date12071600).Used on Type No(s).1594.698281 Flywheel(Used Before CodeDate 12071700).Used on Type No(s).1594.591758 Flywheel(Used After Code Date12071600).Used on Type No(s).0110, 0117, 0124,1398, 1494, 2124,2494.698282 Flywheel(Used Before CodeDate 12071700).Used on Type No(s).0110, 0117, 0124,1398, 1494, 2124,2494.

24 591757 Key--Flywheel(Used After Code Date12071600).-- -- -- -- -- -- Note -- -- -- -- -- --796335 Key--Flywheel(Used Before CodeDate 12071700).

25 795858 Piston Assembly(Standard)-- -- -- -- -- -- Note -- -- -- -- -- --795877 PistonAssembly(.020” Oversize)

26 794126 Ring Set(Standard)-- -- -- -- -- -- Note -- -- -- -- -- --794127 Ring Set(.020” Oversize)

27 698469 Lock--Piston Pin28 795861 Pin--Piston

(Standard)(Used After Code Date08100600).-- -- -- -- -- -- Note -- -- -- -- -- --794143 Pin--Piston(Standard)(Used Before CodeDate 08100700).

29 794571 Rod--Connecting32 791118 Screw

(Connecting Rod)

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REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--9 Assemblies include all parts shown in frames. 05/22/2012

9

33 792868 Valve--Exhaust34 791935 Valve--Intake35 691279 Spring--Valve

(Intake)36 691279 Spring--Valve

(Exhaust)37 699882 Guard--Flywheel42 499586 Keeper--Valve43 691968 Slinger--Governor/Oil45 690564 Tappet--Valve46 793880 Camshaft50 591248 Manifold--Intake51 692137 Gasket--Intake

51A 796081 Gasket--Intake53 591260 Stud

(Carburetor)(Used After Code Date11121800).-- -- -- -- -- -- Note -- -- -- -- -- --690227 Stud(Carburetor)(Used Before CodeDate 11121900).

54 691148 Screw(Intake Manifold)

74 697897 Screw(Rotating Screen)

78 691693 Screw(Flywheel Guard)

81 691178 Lock--Muffler Screw94 793610 Kit--Idle Mixture95 690718 Screw

(Throttle Valve)98A 695408 Kit--Idle Speed104A 694918 Pin--Float Hinge105A 696136 Valve--Float Needle108 695419 Valve--Choke117 796251 Jet--Main

(Standard)Used on Type No(s).0110, 0117, 0124,1398, 1494, 1594,2124, 2494.-- -- -- -- -- -- Note -- -- -- -- -- --796251 Jet--Main(Standard)(Used After Code Date09021100).Used on Type No(s).0121, 0122, 0149,0151.791501 Jet--Main(Standard)(Used Before CodeDate 09021200).Used on Type No(s).

0121, 0122, 0149,0151.796251 Jet--Main(Standard)(Used After Code Date08092800).Used on Type No(s).0123.791501 Jet--Main(Standard)(Used Before CodeDate 08092900).Used on Type No(s).0123.

118 791406 Jet--Main(High Altitude)Used on Type No(s).0110, 0117, 0124,1398, 1494, 1594,2124, 2494.-- -- -- -- -- -- Note -- -- -- -- -- --791406 Jet--Main(High Altitude)(Used After Code Date09021100).Used on Type No(s).0121, 0122, 0149,0151.843099 Jet--Main(High Altitude)(Used Before CodeDate 09021200).Used on Type No(s).0121, 0122, 0149,0151.791406 Jet--Main(High Altitude)(Used After Code Date08092800).Used on Type No(s).0123.843099 Jet--Main(High Altitude)(Used Before CodeDate 08092900).Used on Type No(s).0123.

121A 796184 Kit--CarburetorOverhaul(Nikki Carburetor)

125A 796587 Carburetor(Nikki Carburetor)

127A 690727 Plug--Welch130 792747 Valve--Throttle131 792765 Kit--Throttle Shaft133 694914 Float--Carburetor135 698780 Tube--Fuel Transfer

(Gravity Feed)-- -- -- -- -- -- Note -- -- -- -- -- --792022 Tube--FuelTransfer(Pump Feed)

137A 698781 Gasket--Float Bowl141 792777 Kit--Choke Shaft146 691639 Key--Timing186 794873 Connector--Hose

186A 796532 Connector--Hose(Oil Drain)

187 791805 Line--Fuel(Formed) (10--1/4Inches Long) (Cut toRequired Length)

187A 791806 Line--Fuel(Formed) (21 InchesLong) (Cut ToRequired Length)

187D 791744 Line--Fuel(Formed) (14 InchesLong) (Cut ToRequired Length)

188 691693 Screw(Control Bracket)

192 691986 Adjuster--Rocker Arm202 691841 Link--Mechanical

Governor209 792602 Spring--Governor

Used on Type No(s).0110, 0117, 0121,0123.-- -- -- -- -- -- Note -- -- -- -- -- --796260 Spring--GovernorUsed on Type No(s).0122, 0124, 1398,1494, 1594, 2124,2494.260902 Spring--GovernorUsed on Type No(s).0149, 0151.

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REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--10 Assemblies include all parts shown in frames. 05/22/2012

10

216 691840 Link--Choke217 695409 Spring--Choke Return222 694042 Bracket--Control227 691374 Lever--Governor

Control232 691842 Spring--Governor Link238 691843 Cap--Valve239 697049 Switch--Oil Pressure

240A 691035 Filter--Fuel(Includes 40 MicronPaper Element)

240B 695666 Filter--Fuel(Includes 30 MicronPaper Element)

265 691024 Clamp--Casing267 794904 Screw

(Casing Clamp)(Used After Code Date07090300).-- -- -- -- -- -- Note -- -- -- -- -- --690804 Screw(Casing Clamp)(Used Before CodeDate 07090400).

268 691025 Casing--Control Wire(Cut To RequiredLength)

269 691026 Wire--Control(Cut To RequiredLength)

270 691027 Nut(Control Wire Casing)

271 691028 Lever--Control276A 695410 Washer--Sealing300A 795998 Muffler

Used on Type No(s).0124, 2124.

300B 795997 MufflerUsed on Type No(s).0117, 0121, 0122,0123.

304A 798578 Housing--Blower(Grey)

304C 798670 Housing--Blower(Black)(No longer Available,For ReplacementBlower Housing OrderReference 304E)

304E 592814 Housing--Blower(Black) (CompatibleWith Canister StyleFilter)(Used After Code Date13042100).592813Housing--Blower(Grey) (CompatibleWith Canister StyleFilter)(Used After Code Date13042100).-- -- -- -- -- -- Note -- -- -- -- -- --591644Housing--Blower(Black) (CompatibleWith Canister StyleFilter)(Used Before CodeDate 13042200).591645Housing--Blower(Grey) (CompatibleWith Canister StyleFilter)(Used Before CodeDate 13042200).

305 697102 Screw(Blower Housing)

305A 793376 Screw(Blower Housing)

305B 795891 Screw(Blower Housing toElbow)

305C 799370 Screw306 794953 Shield--Cylinder307 691693 Screw

(Cylinder Shield)309 693551 Motor--Starter310 690323 Screw

(Starter Motor)311 497608 Brush Set324 796309 Screen--Rotating333 799650 Armature--Magneto334 691061 Screw

(Magneto Armature)

337 792015 Plug--SparkUsed on Type No(s).0149, 0151.-- -- -- -- -- -- Note -- -- -- -- -- --491055S Plug--SparkUsed on Type No(s).0117, 0121, 0122,0123, 0124, 2124.696202 Plug--SparkUsed on Type No(s).1398, 1494.793541 Plug--SparkUsed on Type No(s).1594, 2494.691043 Plug--SparkUsed on Type No(s).0110.

356B 697089 Wire--Stop358 796187 Gasket Set--Engine363 19203 Puller--Flywheel383 19576s Wrench--Spark Plug385 694476 Screw

(Fuel Pump)385A 690297 Screw

(Fuel Pump)387 697090 Pump--Fuel

(Used Before CodeDate 08073000).

387A 808656 Pump--Fuel(Used After Code Date08072900).

404 691691 Washer(Governor Crank)

415 794903 Plug415A 794129 Plug

(Cover/Retainer)431B 799043 Elbow--Intake445A 793569 Filter--Air Cleaner

Cartridge462 691261 Washer

(Starter Cable)474B 696459 Alternator

(Dual Circuit)474C 696457 Alternator

(5/9 Amp. RegulatedOr Tri Circuit)

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REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--11 Assemblies include all parts shown in frames. 05/22/2012

11

474D 696458 Alternator(10--16 Amp.Regulated)

501A 794360 Regulator(5/9 Amp. Regulated)

501D 797375 Regulator(10--16 Amp)

503 691532 Strap--Starter505 691251 Nut

(Governor ControlLever)

510 693699 Drive--Starter512 796530 Hose--Oil Drain513 692024 Clutch--Drive523 699908 Dipstick524 691032 Seal--Dipstick Tube525 697085 Tube--Dipstick

-- -- -- -- -- -- Note -- -- -- -- -- --697184 Tube--DipstickUsed on Type No(s).1398.

526A 697088 Screw(Regulator)

526B 697348 Screw(Regulator)

552 697144 Bushing--GovernorCrank

559 697561 Screw(.375 Length RemoteChoke Stop)

559A 693675 Screw(.419 Length RemoteChoke Stop)

562 691119 Bolt(Governor ControlLever)

563A 799359 Screw(Debris Guard)

578 692306 Wire Assembly579 691029 Nut

(Starter Cable)584 794682 Cover--Breather

Passage(Use With LiquidSealant Reference850)

585 697109 Gasket--Breather(Used Before CodeDate 07071900).(After Date Code UseLiquid SealantReference 850)

601 791850 Clamp--Hose613 691416 Screw

(Muffler)

613A 691678 Screw(Muffler)

613B 690297 Screw(Muffler)

614 691620 Pin--Cotter616 692012 Crank--Governor617 692138 Seal--O Ring

(Intake Manifold)633 699813 Seal--Choke/Throttle

Shaft633A 698777 Seal--Choke/Throttle

Shaft635 691909 Boot--Spark Plug654 690958 Nut

(Carburetor)676 795036 Deflector--Muffler677 690661 Screw684 697157 Screw

(Breather Assembly)691 692407 Seal--Governor Shaft697 791680 Screw

(Drive Cap)718 690959 Pin--Locating729 691335 Clip--Wire

(Wire Saddle)729A 691224 Clip--Wire

(Aluminum CoatedSteel)

741 697128 Gear--Timing750 790832 Screw

(Oil Pump Cover)757 793242 Link--Counterweight758 793763 Counterweight759 697392 Pin--Counterweight783 693713 Gear--Pinion773 796448 Retainer789 698329 Harness--Wiring

789B 692037 Harness--Wiring797 693167 Nut

(Brush Retainer)801 691283 Cap--Drive802 691286 Cap--End823 698941 Screw

(Intake Manifold)830 691095 Stud--Rocker Arm842 691031 Seal--O Ring

(Dipstick Tube)847 790443 Dipstick/Tube

Assembly-- -- -- -- -- -- Note -- -- -- -- -- --790442 Dipstick/TubeAssemblyUsed on Type No(s).1398.

850 100106 Sealant--Liquid(Used After Code Date07071500).

851 692424 Terminal--Spark Plug864 796002 Adapter--Muffler

(Length 2.25 Inches)868 690968 Seal--Valve877 393456 Wire/Connector--

Alternator(Dual Circuit)

877B 393537 Wire/Connector--Alternator(5/9 Amp. RegulatedOr Tri Circuit)

877C 399916 Wire/Connector--Alternator(10--16 Amp.Regulated)

877D 790544 Wire/Connector--Alternator

878 398661 Harness--Alternator(Dual Circuit)

878A 691955 Harness--Alternator(Tri Circuit)

883 692236 Gasket--Exhaust914 691108 Screw

(Rocker Cover)918 791851 Hose--Vacuum943 690589 Seal--O Ring

(Oil Pump Cover)947 699915 Solenoid--Fuel

949A 799358 Guard--Debris Screen964 799159 Cap--Connector965 499613 Cover--Oil Pump

967A 793685 Filter--Pre Cleaner968 798577 Cover--Air Cleaner

(Grey)968A 591648 Cover--Air Cleaner

(Black) (CompatibleWith Canister StyleFilter)-- -- -- -- -- -- Note -- -- -- -- -- --591649 Cover--AirCleaner(Grey) (CompatibleWith Canister StyleFilter)

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REF. PART REF. PART REF. PARTNO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION

33M600

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.4023--12 Assemblies include all parts shown in frames. 05/22/2012

12

975A 699502 Bowl--Float987A 698777 Seal--Throttle Shaft1005 796084 Fan--Flywheel1017 796981 Screen--Oil Pump1022 272475S Gasket--Rocker Cover

(Used Before CodeDate 07091000).(After Date Code UseLiquid SealantReference 850)

1023 797421 Cover--Rocker1024A 794644 Pump--Oil1026 692003 Rod--Push

(Intake)-- -- -- -- -- -- Note -- -- -- -- -- --692011 Rod--Push(Exhaust)

1027 795890 Filter--Oil(Premium--Yellow)-- -- -- -- -- -- Note -- -- -- -- -- --798576 Filter--Oil(Premium--Orange)

1029 691751 Arm--Rocker1032 491710 Ball--Oil Pump

(Used Before CodeDate 04062800).

1034 690822 Guide--Push Rod1035 693784 Shaft--Pump1036 Label--Emissions

(Available From ABriggs & StrattonAuthorized Dealer)

1040 698368 Plate--Trim(Black)

1040D 798568 Plate--Trim(Orange)

1044 698139 Screw(Flywheel)

1051 691265 Ring--Retaining1058 277675 Operator’s Manual1059 698516 Kit--Screw/Washer

1070A 690363 Screw(Flywheel Fan)(Used Before CodeDate 08061900).

1090 691293 Retainer--Brush1091 691333 Cap--Limiter1095 794152 Gasket Set--Valve1119 691183 Screw

(Alternator)1127 695407 Screw

(Float Bowl)1139 796449 Washer1263 697124 Reed--Breather1264 697104 Screw

(Breather Reed)1265A 794151 Support--Blower

Housing1266 691917 Seal--O Ring

(Intake Elbow)1266A 697123 Seal--O Ring1270 793243 Plug--AVS

Counterweight1279 691108 Screw

(Blower HousingSupport)

1319 794467 Label--Warning1448 690260 Washer

(Magneto Armature)

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