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 MS−3345−05/21/2007REPLACES FORM MS−3345−03/30/2007FILE IN SECT. 2 OF SERVICE MANUAL

445500

Illustrated Parts ListModel Series

445500TYPE NUMBERS

0110 through 0864.

TABLE OF CONTENTS

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

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

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

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

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

Controls 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

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

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

Fuel Supply 7. . . . . . . . . . . . . . . . . . . . . . . . .

Gasket Set − Engine 4. . . . . . . . . . . . . . . . .

Gasket Set − Valve 3. . . . . . . . . . . . . . . . . .

Governor Spring 6. . . . . . . . . . . . . . . . . . . .

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

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

Kit − Carburetor Overhaul 4. . . . . . . . . . . .

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

Piston, Rings, Connecting Rod 2. . . . . . .

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

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−2 Assemblies include all parts shown in frames. 05/21/2007

2

415

8

20

1013

691552

1017

12

252

10

9

11

718

32

1

250

239 22

4

943

750

1035

1024

965

1027

718

15

26

28

25

27

27

3229

741

146

16

24

4546

287

842

524

523525847

1024A15A

1330 REPAIR MANUAL

1058 OPERATOR’S MANUAL1319 WARNING LABEL

REQUIRED when replacing partswith warning labels affixed.

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−3 Assemblies include all parts shown in frames. 05/21/2007

3

53

654

337

635

38313

1023A1023

10221022

102645

1026A

798

42

192

1022

1100

1029

7

36

35

33

34

868

5

883

617

1022

868

1095 VALVE GASKET SET

7

163

883

51E

798

5A

883

1022

11001029

7

36 35

33

34

86842

192

617

914

50A

929

212

163

54

415

617

51A

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−4 Assemblies include all parts shown in frames. 05/21/2007

4

276

1127

137

104

987

95

150

1128

105

1126

1124

160

1123

276

633

108

672

418

163

135

231

130

98

947

141

125

975

133

131

142

276

117C

947A

141

125A

1127A

1126

231

104

633

105

1124

137975A

R − L

L − R

108

163

276

117C117B

1123A

276A

51A

51A

135

117B

133

142

150

1128

14214298

51E

51E

987

95 130131

1342A

1123

672

418

121 CARBURETOR OVERHAUL KIT

104

105

137

987

6331123

1124

150 276

672

1123A

883943

1022

12

9

7

3

358A ENGINE GASKET SET

868842

691

524

20

276

163

51A

51E

118C118B

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−5 Assemblies include all parts shown in frames. 05/21/2007

5

447

865

573

163

304

967

445

865A

447A

865B

447A

405A

703

729

1036 EMISSIONS LABEL

467

968A

467A

304A

445A

1040

968C

467A

431B

305

305B

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−6 Assemblies include all parts shown in frames. 05/21/2007

6

363

1070

75

332

1005

668

74

23

73

165695726

742

552

616

213

216

220

615

209

211

265

188

222

219

265

552A

404

552A

691267A

1090

797

311

579

802

310

801

544

803

1051

783

513

309

510

697

188

929

271

269 268

270

267B

562

505

227

278267

445500

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.3345−7 Assemblies include all parts shown in frames. 05/21/2007

7

NOTE: All stators use a No. mounting screw.1119

NOTE: The proper flywheel part number and/or the alternator magnet size willdetermine the alternator type or output. See repair instruction manualfor additional information. 501A

526A

878C 578A

474C 474A

877A877C

DUALCIRCUIT TRI

501B

526B

877B

10 − 16 AMP

474B

789C

1059 1059 1059

578A

789A

789B

789A

729

851334

635 333

918

387628

788

240

385

601

187A

601

187E

883

187D

601

1054

788A

240A

CIRCUIT

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−8 Assemblies include all parts shown in frames. 05/21/2007

8

1 699753 Cylinder Assembly2 499585 Kit−Bushing/Seal

(Magneto Side)3 �391086s Seal−Oil

(Magneto Side)4 699747 Sump−Engine5 792299 Head−Cylinder

(Cylinder #1)5A 792300 Head−Cylinder

(Cylinder #2)7 �Δ693997 Gasket−Cylinder Head8 792185 Breather Assembly9 �690937 Gasket−Breather

10 691108 Screw(Breather Assembly)

11 792184 Tube−Breather12 �697227 Gasket−Crankcase13 791130 Screw

(Cylinder Head)15 691680 Plug−Oil Drain

15A 690946 Plug−Oil Drain16 699700 Crankshaft

−−−−−− Note −−−−−−790132 CrankshaftUsed on Type No(s).0595, 0864.

20 �791892 Seal−Oil(PTO Side)

22 694966 Screw(CrankcaseCover/Sump)

23 691053 Flywheel−−−−−− Note −−−−−−691054 FlywheelUsed on Type No(s).0485, 0504.

24 222698s Key−Flywheel25 792023 Piston Assembly

(Standard)−−−−−− Note −−−−−−792072 PistonAssembly(.020” Oversize)

26 792026 Ring Set(Standard)(Used After Code Date05071800).−−−−−− Note −−−−−−694004 Ring Set(Standard)(Used Before CodeDate 05071900).792073 Ring Set(.020” Oversize)(Used After Code Date05071800).694008 Ring Set(.020” Oversize)(Used Before CodeDate 05071900).

27 690975 Lock−Piston Pin28 690229 Pin−Piston

(Standard)29 699699 Rod−Connecting32 690976 Screw

(Connecting Rod)33 499596 Valve−Exhaust34 792200 Valve−Intake35 694865 Spring−Valve

(Intake)36 694865 Spring−Valve

(Exhaust)42 499586 Keeper−Valve45 690977 Tappet−Valve46 790562 Camshaft

50A 695241 Manifold−Intake51A �791677 Gasket−Intake51E �Δ690949 Gasket−Intake

53 690951 Stud(Carburetor)

54 699816 Screw(Intake Manifold)

73 494439 Screen−Rotating74 698425 Screw

(Rotating Screen)75 691056 Washer

(Flywheel)95 690718 Screw

(Throttle Valve)98 699721 Kit−Idle Speed

104 �694918 Pin−Float Hinge105 �698537 Valve−Float Needle108 699723 Valve−Choke

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−9 Assemblies include all parts shown in frames. 05/21/2007

9

117B 791501 Jet−Main(Standard)(Left)(Nikki)

117C 791502 Jet−Main(Standard)(Right)(Nikki)

118B 695415 Jet−Main(High Altitude)(Left)(Nikki)

118C 843099 Jet−Main(High Altitude)(Right)(Nikki)

121 792455 Kit−CarburetorOverhaul

125 699709 Carburetor125A 791230 Carburetor

Used on Type No(s).0110, 0120, 0121,0122, 0516.

130 690993 Valve−Throttle131 499805 Kit−Throttle Shaft133 699724 Float−Carburetor135 699729 Tube−Fuel Transfer137 �690994 Gasket−Float Bowl141 699722 Kit−Choke Shaft142 699726 Nozzle−Carburetor

(Standard)146 690979 Key−Timing150 �690995 Gasket−Nozzle160 699727 Retainer−Solenoid163��Δ691001 Gasket−Air Cleaner165 693148 Nut

(Ring Gear)

187A 791766 Line−Fuel(Cut to RequiredLength)

187D 791744 Line−Fuel(Formed)(Cut toRequired Length)

187E 791801 Line−Fuel(Formed)(Cut toRequired Length)

188 691108 Screw(Control Bracket)

192 690083 Adjuster−Rocker Arm

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−10 Assemblies include all parts shown in frames. 05/21/2007

10

209 793340 Spring−Governor(Orange)(Used After Code Date06081400).−−−−−− Note −−−−−−697674Spring−Governor(Brown)(Used Before CodeDate 06081500).793339Spring−Governor(Light Green)(Used After Code Date06081400).Used on Type No(s).0485, 0499, 0595,0626, 0755, 0801,0820.698071 Spring−Governor(White)(Used Before CodeDate 06081500).Used on Type No(s).0435.793339Spring−Governor(Light Green)Used on Type No(s).0516.793340Spring−Governor(Orange)Used on Type No(s).0789.

211 691019 Spring−Governed Idle212 695238 Link−Throttle213 691021 Bracket−Choke

Control216 691022 Link−Choke219 793338 Gear−Governor

(Used After Code Date06081400).−−−−−− Note −−−−−−698231Gear−Governor(Used Before CodeDate 06081500).

220 690412 Washer(Governor Gear)

222 698761 Bracket−Control−−−−−− Note −−−−−−698757Bracket−ControlUsed on Type No(s).0504, 0510, 0723,0789, 0864.

227 792492 Lever−GovernorControl

231 690718 Screw(Choke Valve)

239 792028 Switch−Oil PressureUsed on Type No(s).0435, 0499, 0516.

240 691035 Filter−Fuel240A 695666 Filter−Fuel

Used on Type No(s).0723, 0820, 0864.

250 690957 Retainer−Breather252 690956 Collector−Oil265 691024 Clamp−Casing267 691044 Screw

(Casing Clamp)Used on Type No(s).0121.

267A 695134 Screw(Casing Clamp)

267B 792629 Screw(Casing Clamp)Used on Type No(s).0110, 0120, 0122.

268 691025 Casing−Control Wire(Cut To RequiredLength)

269 691026 Wire−Control(Cut To RequiredLength)

270 691027 Nut(Control Wire Casing)

271 691028 Lever−Control276���690997 Washer−Sealing

276A ��695410 Washer−SealingUsed on Type No(s).0110, 0120, 0121,0122, 0516.

278 792651 Washer(Governor ControlLever)

287 691108 Screw(Dipstick Tube)

304 790688 Housing−BlowerUsed on Type No(s).0789, 0801.−−−−−− Note −−−−−−790688Housing−Blower(Used Before CodeDate 06103000).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.

304A 791243 Housing−BlowerUsed on Type No(s).0110, 0120, 0121,0122, 0499, 0516,0723, 0755, 0864.−−−−−− Note −−−−−−791243Housing−Blower(Used After Code Date06102900).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.791243Housing−Blower(Used Before CodeDate 07040400).Used on Type No(s).0820.

305 691005 Screw(Blower Housing)

305B 790690 Screw(Blower Housing toIntake Elbow)

309 499521 Motor−Starter−−−−−− Note −−−−−−497595 Motor−StarterUsed on Type No(s).0110, 0121, 0435,0499, 0516, 0723,0755, 0789, 0801,0820, 0864 .

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−11 Assemblies include all parts shown in frames. 05/21/2007

11

310 691263 Screw(Starter Motor)−−−−−− Note −−−−−−690323 Screw(Starter Motor)Used on Type No(s).0110, 0121, 0435,0499, 0516, 0723,0755, 0789, 0801,0820, 0864 .

311 497608 Brush Set332 691059 Nut

(Flywheel)333 691060 Armature−Magneto334 691061 Screw

(Magneto Armature)337 491055s Plug−Spark

−−−−−− Note −−−−−−691043 Plug−SparkUsed on Type No(s).0504, 0510.793541 Plug−SparkUsed on Type No(s).0723, 0789, 0864.

358A 694012 Gasket Set−Engine363 19203 Puller−Flywheel383 19374s Wrench−Spark Plug385 691108 Screw

(Fuel Pump)387 808656 Pump−Fuel404 690442 Washer

(Governor Crank)405A 697820 Screw

(Back Plate)415 690283 Plug418 690999 Plate−Carburetor

431B 790816 Elbow−Intake445 499486s Filter−Air Cleaner

Cartridge(Paper Element)−−−−−− Note −−−−−−698754 Filter−AirCleaner CartridgeUsed on Type No(s).0789.

445A 792101 Filter−Air CleanerCartridgeUsed on Type No(s).0110, 0120, 0121,0122, 0723, 0864.

447 691003 Screw(Air Guide Cover)

447A 691108 Screw(Air Guide Cover)

467 790697 Knob−Air Cleaner(1” Long)

467A 691008 Knob−Air Cleaner(1 1/2” Long)

474A 696457 Alternator(Tri Circuit)

474B 696458 Alternator(10−16 AmpRegulated)

474C 696459 Alternator(Dual Circuit)

501A 691188 Regulator501B 691185 Regulator

505 691029 Nut(Governor ControlLever)

510 696541 Drive−Starter513 692024 Clutch−Drive523 691036 Dipstick524 �691032 Seal−Dipstick Tube525 691037 Tube−Dipstick

526A 691129 Screw(Regulator)

526B 691108 Screw(Regulator)

544 Armature−Starter(Service By 499521Starter Motor Only)−−−−−− Note −−−−−−Armature−Starter(Service with 497595Starter Motor)Used on Type No(s).0110, 0121, 0435,0499, 0516, 0723,0755, 0789, 0801,0820, 0864.

552 690552 Bushing−GovernorCrank

552A 690553 Bushing−GovernorCrank

562 690311 Bolt(Governor ControlLever)

573 790444 Plate−Back578A 691208 Wire Assembly

579 691029 Nut(Starter Cable)

601 691038 Clamp−Hose615 698290 Retainer−Governor

Shaft616 691045 Crank−Governor

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−12 Assemblies include all parts shown in frames. 05/21/2007

12

617 697891 Seal−O Ring(Intake Manifold)

628 691108 Screw(Fuel Pump Bracket)(Used Before CodeDate 06072800).

633 ��690998 Seal−Choke/ThrottleShaft

635 66538s Boot−Spark Plug654 690958 Nut

(Carburetor)668 691215 Spacer672 ��690234 Gasket−Carburetor

Plate691 �790574 Seal−Governor Shaft695 693149 Screw

(Ring Gear)697 690372 Screw

(Drive Cap)703 691010 Clip718 690959 Pin−Locating726 499612 Gear−Ring729 694123 Clip−Wire741 690980 Gear−Timing742 690328 Retainer−E Ring750 696999 Screw

(Oil Pump Cover)783 695708 Gear−Pinion788 691039 Bracket−Fuel Pump

(Used Before CodeDate 06072800).

788A 793145 Bracket−Fuel Pump(Used After Code Date06072700).

789A 790544 Harness−Wiring789B 698330 Harness−Wiring789C 696576 Harness−Wiring

797 693167 Nut(Brush Retainer)

798 697890 Screw(Rocker Arm)

801 691283 Cap−Drive802 691286 Cap−End803 Housing−Starter

(Service By 499521Starter Motor Only)−−−−−− Note −−−−−−Housing−Starter(Service with 497595Starter Motor)Used on Type No(s).0110, 0121, 0435,0499, 0516, 0723,0755, 0789, 0801,0820, 0864.

842 �691031 Seal−O Ring(Dipstick Tube)

847 499602 Dipstick/TubeAssembly

851 493880s Terminal−Spark Plug

865 691012 Cover−Air Guide(Cylinder #1)

865A 793205 Cover−Air Guide(Cylinder #2)

865B 691015 Cover−Air Guide(Valley)

868 �Δ690968 Seal−Valve877A 393537 Wire/Connector−

Alternator877B 399916 Wire/Connector−

Alternator877C 393456 Wire/Connector−

Alternator878C 398661 Harness−Alternator

883 �Δ690970 Gasket−Exhaust914 691127 Screw

(Rocker Cover)918 793147 Hose−Vacuum

(Used After Code Date06072700).−−−−−− Note −−−−−−694000 Hose−Vacuum(Used Before CodeDate 06072800).

929 695239 Screw(Choke ControlBracket)

943 �690589 Seal−O Ring(Oil Pump Cover)

947 699728 Solenoid−Fuel947A 841546 Solenoid−Fuel

Used on Type No(s).0110, 0120, 0121,0122, 0516.

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−13 Assemblies include all parts shown in frames. 05/21/2007

13

965 499613 Cover−Oil Pump967 273638s Filter−Pre Cleaner

968A 790689 Cover−Air CleanerUsed on Type No(s).0789, 0801.−−−−−− Note −−−−−−790689 Cover−AirCleaner(Used Before CodeDate 06103000).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.790689 Cover−AirCleaner(Used After Code Date07040300).Used on Type No(s).0820.

968C 791242 Cover−Air CleanerUsed on Type No(s).0110, 0120, 0121,0122, 0499, 0516,0723, 0755, 0864.−−−−−− Note −−−−−−791242 Cover−AirCleaner(Used Before CodeDate 06102900).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.791242 Cover−AirCleaner(Used Before CodeDate 07040400).Used on Type No(s).0820.

975 499810 Bowl−Float975A 791232 Bowl−Float

Used on Type No(s).0110, 0120, 0121,0122, 0516.

987 �691000 Seal−Throttle Shaft1005 791236 Fan−Flywheel

Used on Type No(s).0110, 0120, 0121,0122, 0499, 0723,0755, 0864.−−−−−− Note −−−−−−791236 Fan−Flywheel(Used After Code Date06102900).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.790698 Fan−Flywheel(Used Before CodeDate 0610300).Used on Type No(s).0435, 0485, 0504,0510, 0595, 0626.790698 Fan−Flywheel(Used After Code Date07040300).Used on Type No(s).0820.791236 Fan−Flywheel(Used Before CodeDate 07040400).Used on Type No(s).0820.790698 Fan−FlywheelUsed on Type No(s).0789, 0801.791236 Fan−FlywheelUsed on Type No(s).0516.

1013 690954 Nipple−Oil Filter1017 690770 Screen−Oil Pump1022 �Δ690971 Gasket−Rocker Cover

1023 499599 Cover−Rocker(Cylinder #1)−−−−−− Note −−−−−−793127 Cover−Rocker(Cylinder #1)Used on Type No(s).0120.

1023A 499600 Cover−Rocker(Cylinder #2)

1024 499054 Pump−Oil(Used Before CodeDate 07022600).

1024A 794416 Pump−Oil(Used After Code Date07022500).

1026 690981 Rod−Push(Steel)

1026A 690982 Rod−Push(Aluminum)

1027 492932s Filter−Oil−−−−−− Note −−−−−−696854 Filter−OilUsed on Type No(s).0723,0789, 0820,0864.

1029 690972 Arm−Rocker1035 691042 Shaft−Pump

(Used Before CodeDate 07022600).

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

445500

� Included in Engine Gasket Set−Ref. No. 358A.� Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ 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.3345−14 Assemblies include all parts shown in frames. 05/21/2007

14

1036 Label−Emissions(Available from aBriggs & StrattonAuthorized ServiceDealer)

1040 791237 Plate−Trim1051 691265 Ring−Retaining1054 280275 Tie−Cable1058 277103 Operator’s Manual1059 698516 Kit−Screw/Washer1070 690372 Screw

(Flywheel Fan)

1090 691293 Retainer−Brush1095 694013 Gasket Set−Valve1100 791959 Pivot−Rocker Arm1119 691183 Screw

(Alternator)1123 ��699725 Seal−O Ring

(Solenoid Retainer)1123A ��841653 Seal−O Ring

(Solenoid Retainer)1124 �690988 Seal−O Ring

(Fuel Transfer Tube)1126 690991 Screw

(Fuel Transfer Tube)

1127 690992 Screw(Float Bowl)

1127A 695407 Screw(Float Bowl)Used on Type No(s).0110, 0120, 0121,0122, 0516.

1128 690990 Screw(Carburetor Nozzle)

1319 794467 Label−Warning1330 273521 Repair Manual

1342A 699731 Extension−FuelTransfer Tube