briggs model 303700 series v-twin illustrated parts list

FORM MS--9727--09/04/2007 REPLACES FORM MS--9727--11/01/2006 FILE IN SECT. 2 OF SERVICE MANUAL

303700

Illustrated Parts ListModel Series

303700TYPE NUMBERS 0007 through 1206.

TABLE OF CONTENTSAir Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . 7 Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Blower Housing . . . . . . . . . . . . . . . . . . . . . 11 Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Carburetor . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Cylinder Head . . . . . . . . . . . . . . . . . . . . . . . 4 Electric Starter . . . . . . . . . . . . . . . . . . . . . . 13 Engine Sump . . . . . . . . . . . . . . . . . . . . . . . 2 Exhaust System . . . . . . . . . . . . . . . . . . . . . 8 Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Fuel Supply . . . . . . . . . . . . . . . . . . . . . . . . . 5 Gasket Set-Engine . . . . . . . . . . . . . . . . . . 2 Gasket Set-Valve . . . . . . . . . . . . . . . . . . . 4 Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Intake Manifold . . . . . . . . . . . . . . . . . . . . . 3 Kit-Carburetor Overhaul . . . . . . . . . . . . . 5 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . 14 Piston, Rings, Connecting Rod . . . . . . . 2 Rewind Starter . . . . . . . . . . . . . . . . . . . . . . 9 Shroud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

PRINTED IN U.S.A. COPYRIGHT by BRIGGS & STRATTON CORPORATION 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.

3037001 2 3 1058 OPERATORS MANUAL 1319 WARNING LABEL

1330 REPAIR MANUAL REQUIRED when replacing parts with warning labels affixed.

718 9

718A

28 27

25 27

1346 572 29 11 32 32 358 ENGINE GASKET SET 706 10 4 415 3 7 R GRAPHOIL 163 273 276A 439 12 7A METAL 9 524 691 842 868 883A 988 15 1135 616 20 22 552A 615 552 276 691 616A 20 51B 1022 12 988A 26

8

439

9727-2

Assemblies include all parts shown in frames. 2

09/04/2007

30370016 377 16A 377

741 146

741 146

357

598 46

1025

1024 273 596

54

50B

50C

50D 1130 51B 51

122A

9727-3


09/04/2007

303700437 5 830 1254 276A 871 7 R GRAPHOIL 7 34 33

868 36 383 337 1022 276A 1023A 13 6 830A 812 1026 11 601 1023B 45 40 42 830 35 1029 1100 192

635

7A METAL

5A 34 33 830 1254 276A 871 7

1095 VALVE GASKET SET R GRAPHOIL

868 868 7 R GRAPHOIL 36 35 40 1029 192 42 1100 830 7A METAL 1022 883A

51B 1022 276A

276A 13

45

1030 830A 1026 1031

9727-4


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303700

121 CARBURETOR OVERHAUL KIT 105 125 955 276C 72 127 127A 98 72 94 1091 130 97 1051 637 51 95 72A 142 276B 94 1091 127 127A 137 104 276C 276D 633 637 668A 1051

742 807 987 1037

108 231

987 807 977 CARBURETOR GASKET SET 633 1037 365A 137 276B 276C 633 987

109 142 117 105

668A 742

133 104 975 137 601 1011 254 276B 955A 947 276B 947B 276D 187

240A

240 788

527 387 385 628A

958A

601B 601B

118

187A 601B

729 918 601B

9727-5


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303700222 212 216 188 211 268 226 234 748 520A 232 351 520 359 373 356 356A 1054 227 562 203 271 269 265 267 270 209

578A

278 505

205

239 373 529 351 507 520 359 373A

578A 334 789 333

851

DC ONLY 474A 877A 1059 474B

DUAL CIRCUIT 1059 474C

TRI CIRCUIT

5 -- 9 AMP 1059 474C 877B

10 -- 16 AMP 1059 474D 877C 1059

877

877B

578

878

878A

578

578

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

526A 501A

526 501

9727-6


09/04/2007

303700968

467 643

967

711A 996 971A

445

161

1004 163 833 862 185

833A 833B 968A

467A

967A

445A

996A

875 833 163A 862A

1004A

9727-7


09/04/2007

303700300 613A 884 300A 884A 819 819B 436

863A 819 300E 676 436B 882

884

883A 300D 676A 677 613 613A 436D

677 676B

677 994

819A

863 819D

346 300B 884A 300C 884

832 836

9727-8


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303700

608 65 55 455 58 60 56 59 459 515 773 456 597 318 493 57 455A

608B

55A

57A

56B 58A 60A 1134 689A 459A

456A 1134A 597A

9727-9


09/04/2007

30370073 668B

74 668A 563

949

363

23 332 75

763 309 510 1051

726

23 801

23B 544 310 803 802 697 726

311

9727-10


09/04/2007

303700

1036 EMISSIONS LABEL

304A

1121 729 729B 729A

1122

305 305A 305B

739

9727-11


09/04/2007

303700

506 879

308 865

308A

865A 447 447A 322 638 308D

638A

308E 349

573 308F 308G

727

37 732 78

732A

9727-12


09/04/2007

303700697 309 510 1051 309A 510 1051A 783 513 801B 801 801 309B 510A 1051B 309C 510B 876 896 783 513 801B

544 310 803 802 310A 413

544 310B 503 803A

544B 310C

544C

803B 1090 797 311A 802B

803C

311

1090

311A 797 797A 802A

311B 1083A 1083 403A

802A

For Replacement Starter Order Reference 309B.

For Replacement Starter Order Reference 309.

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303700

523

650 525 842 39

287A 1024 273 596

1017 524 1027 710 988 1028 239 186A 415 737 816 565

988A 415 402

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303700REF. NO. 1 PART NO. DESCRIPTION REF. NO. 15 16 PART NO. DESCRIPTION REF. NO. 27 28 29 PART NO. DESCRIPTION 692543 Cylinder Assembly (Used After Code Date 97043000). - - - - - - Note - - - - - ----------807511 Cylinder Assembly (Used Before Code Date 97050100). 2 808534 Kit--Bushing/Seal (Magneto Side) (Used After Code Date 97043000). - - - - - - Note - - - - - ----------807687 Kit-Bushing/Seal (Magneto Side) (Used Before Code Date 97050100). 3 K805101s Seal--Oil (Magneto Side) 4 808846 Sump--Engine 5 809200 Head--Cylinder (Cylinder 1) 5A 809201 Head--Cylinder (Cylinder 2) 6 805193 Washer (Cylinder Head) (Used Before Code Date 94050100). 7K806085s Gasket--Cylinder Head (Graphoil) (Used After Code Date 96033100). 7A K807986 Gasket--Cylinder Head (Metal) (Used Before Code Date 96040100). 8 808988 Breather Assembly 9 K809094 Gasket--Breather 10 690751 Screw (Breather Assembly) (Used After Code Date 90111400). - - - - - - Note - - - - - ----------805194 Screw (Breather Assembly) (Used Before Code Date 90111500). 11 806083s Tube--Breather 12 K842589 Gasket--Crankcase 13 692059 Screw (Cylinder Head) (86mm Long) 690946 Plug--Oil Drain 692159 Crankshaft (Used After Code Date 97043000). - - - - - - Note - - - - - ----------807586 Crankshaft (Used Before Code Date 97050100). 807804 Crankshaft (Used Before Code Date 97050100). Used on Type No(s). 0330, 0425, 1125. 692160 Crankshaft (Used After Code Date 97043000). Used on Type No(s). 0119, 1125. - - - - - - Note - - - - - ----------807587 Crankshaft (Used Before Code Date 97050100). Used on Type No(s). 0119. K805049s Seal--Oil (PTO Side) 807362 Screw (Crankcase Cover/Sump) 808766 Flywheel (Steel Ring Gear) - - - - - - Note - - - - - ----------808774 Flywheel (Steel Ring Gear) Used on Type No(s). 1128, 1130, 1145, 1147, 1149, 1169, 1171, 1172, 1173, 1175. 690889 Flywheel (Rewind Starter) 807619 Piston Assembly (Standard) - - - - - - Note - - - - - ----------807809 Piston Assembly (.020 Oversize) 807620 Ring Set (Standard) - - - - - - Note - - - - - ----------807810 Ring Set (.020 Oversize) 690683 Lock--Piston Pin 807621 Pin--Piston 807900s Rod--Connecting (Standard) - - - - - - Note - - - - - ----------807803 Rod-Connecting (.020 Undersize) 690698 Screw (Connecting Rod) 807681 Valve--Exhaust 807680 Valve--Intake 692084 Spring--Valve (Intake) 692084 Spring--Valve (Exhaust) 841309 Guard--Flywheel 690745 Deflecter--Oil 692058 Retainer--Valve 807683 Keeper--Valve 690977 Tappet--Valve 691557 Camshaft 690754 Manifold--Intake 692156 Manifold--Intake Used on Type No(s). 1165. 692124 Manifold--Intake Used on Type No(s). 1156. 691694 Gasket--Intake (Manifold/Carburetor Spacer) K692035 Gasket--Intake (Manifold/Heads) 690676 Screw (Intake Manifold) 691568 Housing--Rewind Starter 492193 Housing--Rewind Starter 692085 Pulley--Starter 280918 Pulley--Starter 692086 Spring--Rewind Starter 492194 Spring--Rewind Starter 66574 Rope--Starter (Cut To Required Length) 695002 Rope--Starter (Cut To Required Length)

32 33 34 35 36 37 39 40 42 45 46 50B 50C

16A

20 22 23

50D

51

51B 54 55 55A 56 56B 57 57A 58

23B 25

26

58A

K Engine Gasket Set--Reference 358 D Carburetor Overhaul Kit--Reference 121

z Carburetor Gasket Set--Reference 977 Valve Gasket Set--Reference 1095

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303700REF. NO. 59 60 60A 65 72 PART NO. 805957 808167 490652 691982 D806488 DESCRIPTION Insert--Grip Grip--Starter Rope Grip--Starter Rope Screw (Rewind Starter) Tube--Jet (Used After Code Date 98062600). - - - - - - Note - - - - - ----------690755 Tube--Jet (Used After Code Date 92040600 and Before Code Date 98062700). 806480 Tube--Jet (Used Before Code Date 92040700). Tube--Jet (High Altitude) (Used After Code Date 98062600). Screen--Rotating Screw (Rotating Screen) Washer (Flywheel) Screw (Flywheel Guard) Kit--Idle Mixture (Used After Code Date 95092700). - - - - - - Note - - - - - ----------807707 Kit--Idle Mixture (Used Before Code Date 95092800). Screw (Throttle Valve) REF. NO. 97 98 104 105 108 109 117 PART NO. 808323 807705 D690739 D807706 690729 807711 D806487 DESCRIPTION REF. NO. 122A PART NO. DESCRIPTION Shaft--Throttle Kit--Idle Speed Pin--Float Hinge Valve--Float Needle Valve--Choke Shaft--Choke Jet--Main (Standard) (Used After Code Date 98062600). 806634 Jet--Main (High Altitude) (Used After Code Date 98062600). 842891 Kit--Carburetor Overhaul (Used After Code Date 98062600). - - - - - - Note - - - - - ----------807962 Kit--Carburetor Overhaul (Used After Code Date 94102700 and Before Code Date 98062700). 842890 Kit--Carburetor Overhaul (Used After Code Date 92040600 and Before Code Date 94102800). 807708 Kit--Carburetor Overhaul (Used Before Code Date 92040700). 690753 Spacer--Carburetor (Used After Code Date 92061600). - - - - - - Note - - - - - ----------690692 Spacer-Carburetor (Used Before Code Date 92061700). 808728 Carburetor (Used After Code Date 92040600). - - - - - - Note - - - - - ----------807639 Carburetor (Used Before Code Date 92040700). D690731 Plug--Welch (6.9mm Diameter) D690730 Plug--Welch (9mm Diameter)

125

118

121

72A

694069

127 127A

73 74 75 78 94

494439 691647 691490 690688 D808258

95

690728



9727-16


09/04/2007

303700REF. NO. PART NO. DESCRIPTION Valve--Throttle Float--Carburetor Gasket--Float Bowl Nozzle--Carburetor (Standard) (Used After Code Date 98062600). - - - - - - Note - - - - - ----------807960 Nozzle-Carburetor (Standard) (Used After Code Date 94102700 and Before Code Date 98062700). 807712 Nozzle-Carburetor (Standard) (Used Before Code Date 94102800). Key--Timing Base--Air Cleaner (Metal) Gasket--Air Cleaner (Used With Metal Air Cleaner Base) Gasket--Air Cleaner (Used With Plastic Air Cleaner Base) Nut (Air Cleaner Base) Connector--Hose Line--Fuel Line--Fuel (Cut To Required Length) Screw (Control Bracket) Adjuster--Rocker Arm Crank--Bell Screw (Bell Crank) REF. NO. 209 PART NO. DESCRIPTION REF. NO. 211 212 216 222 226 227 231 232 234 239 240 240A PART NO. 692069 690712 690705 808454 692075 690236 690728 692073 691723 690233 394358s 691035 DESCRIPTION Spring--Governed Idle Link--Throttle Link--Choke Bracket--Control Rod--Hand Choke Lever--Governor Control Screw (Choke Valve) Spring--Governor Link Clip--Control Rod Switch--Oil Pressure (Oil GARD Only) Filter--Fuel (White, 75 Microns) Filter--Fuel (Includes Paper Element With A 40 Micron Rating) Drain--Carburetor Bowl Clamp--Casing Screw (Casing Clamp) Casing--Control Wire (Cut To Required Length) Wire--Control (Cut To Required Length) Nut (Control Wire Casing) Lever--Control Seal--O Ring (Oil Pump) Washer--Sealing (Crankcase Cover/Sump) Washer--Sealing (Rocker Cover) (Used After Code Date 01120200). - - - - - - Note - - - - - ----------691766 Washer-Sealing (Rocker Cover) (Used Before Code Date 01120300). 130 690732 133 807710 137 zD806481 142 D806635 692070 Spring--Governor (Red) - - - - - - Note - - - - - ----------692071 Spring-Governor (White) Used on Type No(s). 0032, 0124, 0133, 0330, 0332, 0412, 0425, 0430, 0431, 0436, 1032, 1035, 1112, 1121, 1125, 1130, 1134, 1136, 1138, 1142, 1144, 1147, 1153, 1161, 1174, 1189, 1191, 1192, 1193, 1194, 1195, 1196, 1199, 1202. 691508 Spring-Governor (Blue) Used on Type No(s). 0007, 0121, 0127, 0131, 0135, 0137, 0440, 1116, 1132, 1140, 1150, 1168, 1170, 1188. 690710 Spring-Governor (Silver) Used on Type No(s). 0122, 0331, 0411, 0418, 0424, 0434, 0439, 1111, 1114, 1118, 1124, 1139, 1145, 1151, 1162, 1163, 1164, 1165. 692072 Spring-Governor (Purple) Used on Type No(s). 0416, 0420, 0426, 0431, 0438, 1116, 1120, 1126, 1131, 1138, 1148, 1166, 1169, 1171, 1172, 1173.

146 161 163 163A 185 186A 187 187A 188 192 203 205

691639 691561 K692081

254 265 267 268 269 270 271 273 276

807713 691024 692083 691025 691026 691027 691028 K690681 690704

K692052 690939 691764 791745 791766 692056 807623 690923 692083

276A K807085



9727-17


09/04/2007

303700REF. NO. PART NO. DESCRIPTION REF. NO. 308F PART NO. DESCRIPTION REF. NO. 337 PART NO. DESCRIPTION 276B zD806476 Washer--Sealing (Float Bowl) 276C zD806477 Washer--Sealing (Carburetor Plug) 276D D692343 Washer--Sealing (Float Bowl) 278 842122 Washer (Governor Control Lever) 287A 807084 Screw (Dipstick Tube) 300 Muffler (For Replacement Muffler, Use 692099) 300A 807742 Muffler 300B 498984s Muffler 300D 692099 Muffler 300E 807969 Muffler 304A 808055 Housing--Blower (Red) - - - - - - Note - - - - - ----------808408 Housing-Blower (Black) 305 692056 Screw (Blower Housing) 305A 692062 Screw (Blower Housing) 305B 841233 Screw (Blower Housing) 308 841232 Cover--Cylinder Head (Cylinder 1) (Used After Code Date 90111600). - - - - - - Note - - - - - ----------807656 Cover-Cylinder Head (Cylinder 1) (Used Before Code Date 90111700). 308A 807869 Cover--Cylinder Head (Cylinder 2) (Used After Code Date 90111600). - - - - - - Note - - - - - ----------807657 Cover-Cylinder Head (Cylinder 2) (Used Before Code Date 90111700). 308D 841317 Cover--Cylinder Head (Cylinder 1) 308E 841316 Cover--Cylinder Head (Cylinder 2) 841182 Cover--Cylinder Head (Cylinder 2) (Used After Code Date 03103100). 806546 Cover--Cylinder Head (Cylinder 2) (Used Before Code Date 03110100). 691564 Motor--Starter (Steel Ring Gear Only) Motor--Starter (Services Steel Ring Gear Only)(For Replacement Starter Motor, See Reference 309) 499521 Motor--Starter Motor--Starter (For Replacement Starter Motor, See Reference 309B) 496880 Screw (Starter Motor) 690323 Screw (Starter Motor) 691263 Screw (Starter Motor) 692329 Screw (Starter Motor) (5--3/8 Long) 496887 Brush Set 497608 Brush Set 490311 Brush Set (4 9/16 Housing Length) 841233 Screw (Mounting Bracket) 692067 Screw (Cylinder Head Cover) 690887 Nut (Flywheel) 492341 Armature--Magneto 692066 Screw (Magneto Armature) 491055s Plug--Spark - - - - - - Note - - - - - ----------792015 Plug--Spark Used on Type No(s). 1020, 1033, 1035, 1055, 1116, 1120, 1128, 1130, 1134, 1138, 1139, 1148, 1149, 1164, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1192, 1193, 1194, 1195, 1196, 1199, 1202, 1206. 690661 Screw (Spark Arrestor) 690238 Nut (Cylinder Head Cover) 692083 Screw (Ground Terminal) 807593 Wire--Stop (Cylinder 2) - - - - - - Note - - - - - ----------807063 Wire--Stop (Cylinder 2) Used on Type No(s). 1114. 807594 Wire--Stop (Cylinder 1) 691483 Key--Drive Pulley 842722 Gasket Set--Engine (Used After Code Date 01120200). - - - - - - Note - - - - - ----------808390 Gasket Set--Engine (Used Before Code Date 01120300). 691077 Washer (Ground Terminal) 19203 Puller--Flywheel 690695 Screw (Carburetor) 691612 Nut (Ground Terminal)

308G

309 309A

309B 309C

346 349 351 356

310 310A 310B 310C 311 311A 311B 318 322 332 333 334

356A 357 358

359 363 365A 373



9727-18


09/04/2007

303700REF. NO. 373A 377 383 PART NO. DESCRIPTION REF. NO. 455 455A 456 456A 459 459A 467 467A 474A 474B PART NO. 691517 805153 691529 224228 808166 492431 691985 690895 696578 696459 DESCRIPTION Cup--Flywheel Cup--Flywheel Plate--Pawl Friction Plate--Pawl Friction Pawl--Ratchet Pawl--Ratchet Knob--Air Cleaner Knob--Air Cleaner Alternator (DC Only) Alternator (Dual Circuit) Used on Type No(s). 1145, 1147. Alternator (Tri Circuit) Alternator (Regulated) Bracket--Mounting (Rewind Starter) Regulator (3 Wire)(16 Amp) - - - - - - Note - - - - - ----------493219 Regulator (Double Connector Output) Regulator (2 Wire)(9 Amp) Strap--Starter Nut (Governor Control Lever) Screw (Carburetor Cover) Insulator Drive--Starter Drive--Starter Drive--Starter Clutch--Drive Spring--Pawl Terminal--Ground (Brass) Terminal--Ground (Ignition Shutoff) Dipstick Seal--Dipstick Tube Tube--Dipstick Screw (Regulator) (Used Before Code Date 90021000). REF. NO. 526A PART NO. DESCRIPTION 690713 Nut (Ground Terminal) 808095 Key--Woodruff 19374s Wrench--Spark Plug - - - - - - Note - - - - - ----------19576s Wrench--Spark Plug Used on Type No(s). 1128, 1149, 1169, 1171, 1172, 1173, 1175, 1192, 1194, 1196. 807084 Screw (Fuel Pump) 808656 Pump--Fuel 690679 Screw (Oil Filter Cover) 690288 Washer (End Cap) 693587 Nut (Starter Motor) 690283 Plug (Square Head) 692061 Manifold--Exhaust (Cylinder 2)(Side Outlet)(Used With Customer Supplied Muffler) 691502 Manifold--Exhaust (Cylinder 1)(Side Outlet)(Used With Customer Supplied Muffler) 805778 Manifold--Exhaust (Wide Area Walker) 691902 Screw (Exhaust Manifold) K692154 Seal--O Ring (Crankcase Cover/Sump) 394018s Filter--Air Cleaner Cartridge (Round) 805113 Filter--Air Cleaner Cartridge (Rectangular) 841233 Screw (Air Guide Cover) 807163 Screw (Air Guide Cover) 690717 Screw (Regulator)(5 To 9 Amp Regulated) (Used After Code Date 90021100). - - - - - - Note - - - - - ----------810084 Screw (Regulator) (Used Before Code Date 90021000). 690423 Clamp--Tube 690744 Grommet Armature--Starter (Service With 691564 Starter Motor Only) Armature--Starter (Serviced By 499521 Starter Motor Only) 490309 Armature--Starter 690701 Bushing--Governor Crank 806686 Bushing--Governor Crank 690239 Bolt (Governor Control Lever) 691982 Screw (Debris Screen Guard) 690682 Stud (Oil Filter Adapter) 690686 Baffle--Breather 841310 Plate--Back 692306 Wire Assembly 692319 Wire Assembly (With Diodes) 691492 Screw (Oil Pump) 690876 Screw (Pawl Friction Plate) 94463 Screw (Pawl Friction Plate) 807625 Shim--End Play (Crankshaft or Camshaft Bearing) 691638 Clamp--Hose (Silver)

385 387 402 403A 413 415 436

527 529 544 544B 544C 552 552A 562 563 565 572 573 578 578A 596 597 597A 598 601

474C 474D 493 501

696457 696458 691503 691185

501A 503 505 506 507 510 510A 510B 513 515 520 520A 523 524 525 526

691188 691532 690238 690677 691972 496881 696541 696540 692024 691528 691084 809077 692101 K692053 692093 692067

436B

436D 437 439 445 445A 447 447A



9727-19


09/04/2007

303700REF. NO. 601B PART NO. DESCRIPTION REF. NO. 676 676A 676B 677 689A 691 697 706 PART NO. DESCRIPTION REF. NO. 763 PART NO. DESCRIPTION 691038 Clamp--Hose (Black) - - - - - - Note - - - - - ----------791850 Clamp--Hose (Silver) 608 692102 Starter--Rewind (Used After Code Date 93072500). 608B 808152 Starter--Rewind (Used Before Code Date 93072600). 613 690297 Screw (Muffler) 613A 691902 Screw (Muffler) 615 691550 Retainer--Governor Shaft 616 806685 Crank--Governor 616A 690899 Crank--Governor (Used Before Code Date 99072100). 628A 692062 Screw (Fuel Pump Bracket) - - - - - - Note - - - - - ----------806660 Screw (Fuel Pump Bracket) Used on Type No(s). 1114, 1169, 1170, 1172, 1173,1206. 633 zD690738 Seal--Choke/Throttle Shaft 635 692076 Boot--Spark Plug 637 D690735 Washer (Throttle Shaft) 638 690706 Washer (Cylinder Head Cover) 638A 691551 Washer (Cylinder Head Cover) (Used Before Code Date 03110100). 643 692079 Retainer--Air Filter 650 691982 Screw (Oil Deflector) 668A 691500 Spacer (Knurled Insert) 668B D690737 Spacer (Rotating Screen) 393761 Deflector--Muffler (Side Out) 397630 Deflector--Muffler (Dual Louvered) 396903 Deflector--Muffler (Direct Out) 690661 Screw (Muffler Deflector) 262564 Spring--Friction K690680 Seal--Governor Shaft 692062 Screw (Drive Cap) 805484 Washer (Breather Assembly) (Used Before Code Date 90111500). 807689 Cover--Oil Filter 807084 Screw (Carburetor Shield) 806469 Pin--Locating 805102 Pin--Locating (Used Before Code Date 90091100). Gear--Ring (Steel)(See Reference 23 for Service) 841313 Cover--Starter Drive (Black) 805827 Clip--Wire (Black)(Spring Steel) 805965 Clip--Wire (Black) (Vinyl Covered Zinc) 690586 Clip--Wire (Snap In)(Nylon) 690688 Screw (Starter Drive Cover) 841233 Screw (Starter Drive Cover) 690679 Screw (Oil Filter Adapter) 690451 Clip--Debris 691530 Gear--Timing D805578 Retainer--E Ring 692083 Screw (Control Rod Clip) 808190 Kit--Starter (For 12 Volt Gear Drive) Used on Type No(s). 0100, 0101, 0127, 0139, 0428, 0430, 0434, 1121. 690875 Retainer (Pawl Friction Plate) 695708 Gear--Pinion (Services Aluminum Ring Gear Only) 691559 Bracket--Fuel Pump 698332 Harness--Wiring Used on Type No(s). 1114, 1166, 1170. 693167 Nut (Brush Retainer) 691029 Nut (Brush Retainer) 808778 Cap--Drive 691283 Cap--Drive 496813 Cap--End 691286 Cap--End Cap--End (Serviced By 499521 Starter Motor Only) 690854 Housing--Starter 693547 Housing--Starter Housing--Starter (Serviced By 499521 Starter Motor Only) 494205 Housing--Starter (4 3/8 Housing Length) - - - - - - Note - - - - - ----------398892 Housing-Starter (4 9/16 Housing Length) D690733 Spacer--Throttle 692055 Nut (Rocker Cover) (Used Before Code Date 01120300). 690706 Washer (Oil Filter Adapter)

773 783 788 789 797 797A 801 801B 802 802A 802B 803 803A 803B 803C

710 711A 718 718A 726 727 729 729A 729B 732 732A 737 739 741 742 748

807 812

816



9727-20


09/04/2007

303700REF. NO. 819 819A 819B 819D 830 830A 832 833 PART NO. DESCRIPTION REF. NO. 875 876 877 877A 877B 877C 878 878A 879 882 883A 884 884A 896 918 947 947B 949 955 955A 958A 967 967A 968 PART NO. DESCRIPTION REF. NO. 968A PART NO. DESCRIPTION 692056 Screw (Muffler Bracket) 692067 Screw (Muffler Bracket) 692198 Screw (Muffler Bracket) 692062 Screw (Muffler Bracket) 809157 Stud--Rocker Arm (Used After Code Date 96033100). 691497 Stud--Rocker Arm (Used Before Code Date 96040100). 692361 Guard--Muffler 690872 Screw (Air Cleaner Mounting Strap/Stud) (Used After Code Date 97103100). 841233 Screw (Air Cleaner Mounting Strap/Stud) 690699 Screw (Air Cleaner Mounting Strap/Stud) 691982 Screw (Muffler Guard) K691870 Seal--O Ring (Dipstick Tube) 493880s Terminal--Spark Plug 692542 Strap/Stud--Air Cleaner Mounting 690896 Strap/Stud--Air Cleaner Mounting 691513 Bracket--Muffler 224359 Bracket--Muffler 841312 Cover--Air Guide (Black) 841319 Cover--Air Guide (Aluminum) K691963 Seal--Valve 692057 Bushing--Valve Guide 690894 Base--Air Cleaner (Plastic) 696539 Kit--Pinion Spring 393537 Wire/Connector-Alternator (Tri Circuit) 393814 Wire/Connector-Alternator (DC Only) 399916 Wire/Connector-Alternator 393456 Wire/Connector-Alternator (Dual Circuit) 691955 Harness--Alternator 398661 Harness--Alternator 842829 Cover--Carburetor 692074 Flange--Exhaust K691613 Gasket--Exhaust 690898 Clamp--Muffler (1 9/64 Inside Diameter) 691956 Clamp--Muffler (1 1/4 Inside Diameter) 691641 Pin--Drive Retainer 393815 Hose--Vacuum (Cut To Required Length) 806472 Solenoid--Fuel (Used After Code Date 98062600). 807744 Solenoid--Fuel (Used Before Code Date 98062700). 690475 Guard--Debris Screen 807714 Plug--Carburetor 691511 Plug--Carburetor 698183 Valve--Fuel Shut Off (Plastic) 272490s Filter--Pre Cleaner (Round) 805267s Filter--Pre Cleaner (Rectangular) 699959 Cover--Air Cleaner (Used With Metal Air Cleaner Base) 690694 Cover--Air Cleaner (Used With Plastic Air Cleaner Base) 971A 690699 Screw (Air Cleaner Base to Carburetor) 975 807715 Bowl--Float 977 808325 Gasket Set--Carburetor (Used After Code Date 92040600). - - - - - - Note - - - - - ----------807716 Gasket Set--Carburetor (Used Before Code Date 92040700). 987 zD691548 Seal--Throttle Shaft (Used After Code Date 92040600). - - - - - - Note - - - - - ----------690734 Seal--Throttle Shaft (Used Before Code Date 92040700). 988 K692063 Gasket--Oil Adapter 988A K690687 Gasket--Oil Adapter 994 392390 Arrestor--Spark 996 691577 Shield--Carburetor 996A 690696 Shield--Carburetor 1004 690743 Duct--Air (Used With Metal Air Cleaner Base) 1004A 692538 Duct--Air (Used With Plastic Air Cleaner Base) 1011 692929 Tube--Vent (Cut To Required Length) 1017 690878 Screen--Oil Pump 1022K806039s Gasket--Rocker Cover 1023A 691558 Cover--Rocker (Cylinder 1) (With Fuel Pump) 1023B 691494 Cover--Rocker 1024 693186 Pump--Oil 1025 690689 Spool--Governor

833A 833B 836 842 851 862 862A 863 863A 865 865A 868 871



9727-21


09/04/2007

303700REF. NO. 1026 PART NO. DESCRIPTION REF. NO. 1051B 1054 1058 1059 1083 1083A 1090 1091 1095 PART NO. 691265 280275 277107 698516 691626 690958 691293 D691515 842723 DESCRIPTION Ring--Retaining Tie--Cable Operators Manual Kit--Screw/Washer Nut (End Cap) Nut (End Cap) Retainer--Brush Cap--Limiter Gasket Set--Valve (Used After Code Date 01120200). - - - - - - Note - - - - - ----------808392 Gasket Set--Valve (Used Before Code Date 01120300). Pivot--Rocker Arm Screw (Alternator) Nut (Fuel Pump Bracket) REF. NO. 1122 PART NO. DESCRIPTION 691836 Rod--Push (Intake)(Steel) - - - - - - Note - - - - - ----------691758 Rod--Push (Exhaust)(Aluminum) 842921 Filter--Oil (2 1/4 Long) - - - - - - Note - - - - - ----------491056 Filter--Oil (3 1/4 Long) 808235 Adapter--Oil Filter 807323 Arm--Rocker 691496 Support--Rocker Arm 690693 Shaft--Rocker Arm Label--Emissions (Available from an Authorized Briggs & Stratton Service Dealer) D807717 Ball--Choke Locator D690736 Ring--Retaining 691124 Ring--Retaining (Starter Pinion) 93410 Screw (Blower Housing Adapter) 690746 Stud (Intake Manifold) 94464 Washer (Pawl Friction Plate) 94462 Washer (Pawl Friction Plate) 806497 Washer (Crankcase Cover/Sump) 807084 Screw (Rocker Cover Stud)(Used on Stud For Rocker Cover) (Used After Code Date 01120200). 794467 Label--Warning 272144 Repair Manual 492031 Valve--Oil Drain Shut--Off

1130 1134 1134A 1135

1027

1028 1029 1030 1031 1036

1254

1037 1051 1051A

1100 1119 1121

791959 691552 810056

1319 1330 1346



9727-22


09/04/2007

briggs model 303700 series v-twin illustrated parts list

Documents

b dual circuit

cylinder cylinder

cylinder assembly

crankshaft3 cylinder

c tri circuit

engine gasket set

carburetor gasket set

washer cylinder head