product name

421437-0134-99 Briggs and Stratton Engine

Model: 421437-0134-99

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Cylinder,Cylinder Heads,Sump

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3
SEAL, Oil (Magneto Side) BS-391086S
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4
TRAY, Oil Drip BS-223055
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5-1
HEAD, Cylinder (Cylinder 1) BS-493457
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5-2
HEAD, Cylinder (Cylinder 2) BS-493458
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7-2
GASKET, Cylinder Head (Cylinder 2) Included in Gasket Set-Part No. 394501 BS-271868S
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7-1
GASKET, Cylinder Head (Cylinder 1) Included in Gasket Set-Part No. 394501 BS-271867S
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8-1
BREATHER ASSEMBLY (#1) BS-495755
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8-2
BREATHER ASSEMBLY (Cylinder 2) BS-495756
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9
GASKET, Breather Included in Gasket Set-Part No. 394501 BS-27803S
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10
SCREW BS-691666
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12
GASKET, Crankcase (1/64) Included in Gasket Set-Part No. 394501 BS-691877
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12
GASKET, Crankcase (.005) Included in Gasket Set-Part No. 394501 BS-272127
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12
GASKET, Crankcase (.009) Included in Gasket Set-Part No. 394501 BS-272128
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13
VALVE-FUEL SHUT OFF(M (15/16) BS-592840
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13
STUD (15/16) BS-93772
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14
SCREW (2 5/16) (2-5/16) BS-690912
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14
STUD (Cylinder Head) BS-691690
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15A
PLUG-OIL DRAIN (Flush) (1/4-18 NPTF) (Flush) (1/4 18 NPTF) BS-691682
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15
PLUG, Oil Drain (3/8) BS-690946
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16
CRANKSHAFT BS-394430
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17A
BEARING, Ball (Magneto Side) BS-393980
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17
BEARING, Ball (PTO Side) BS-691358
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18
COVER, Crankcase (Plain Bearing) BS-394309
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20
SEAL, Oil (Crankcase Cover) BS-291675S
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22
SCREW (Fuel Tank) (Tank) BS-691088
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24
KEY, Flywheel (Breaker Ignition) BS-222698S
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25
PISTON ASSEMBLY (Standard) BS-499956
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25
PISTON ASSEMBLY (.010 Oversize) BS-393343
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25
PISTON ASSEMBLY (.020 Oversize) BS-499958
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25
PISTON ASSEMBLY (.030 Oversize) BS-393345
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26
SET, Ring (Standard) BS-393277
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26
SET, Ring (.010 Oversize) BS-393340
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26
SET, Ring (.020 Oversize) BS-393341
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26
SET, Ring (.030 Oversize) BS-393342
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27
LOCK, Piston Pin BS-691792
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28
PIN, Piston (Standard) BS-299691
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28
PIN, Piston (.005 Oversize) BS-391286
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29
ROD, Connecting (Standard) BS-394306
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30
DIPPER, Connecting Rod BS-691733
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31
WASHER (1/4 X 5/8 X 1/32) (1/4 X 5/8 X 1/32) BS-220863
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32
SCREW BS-691133
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33
VALVE, Exhaust (Includes Retainer(s)) BS-691794
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34
VALVE-INTAKE Uses: 393606 Seal Assy. and Retainer (Ref. No. 868) BS-691804
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35
SPRING, Valve (Intake) BS-691605
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36
SPRING, Valve (Exhaust) BS-691597
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40
RETAINER, Valve (Valves With Groove In Stem) BS-690656
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41
RETAINER-VALVE (Exhaust Valve) (Exhaust) BS-691939
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42
KEEPER, Valve (2) BS-494553
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45
TAPPET, Valve BS-691800
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46
CAMSHAFT (Used only with Cyl. Hds. 212461 & 212462) BS-212415
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219
GEAR, Governor BS-793338
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220
WASHER BS-690412
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230
WASHER (1/4 X 5/8 X 1/32) (1/4 X 5/8 X 1/32) BS-220863
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244
CONNECTOR-HOSE BS-691764
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337
PLUG-SPARK (Resistor) BS-796112S
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353
WASHER BS-691077
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354
NUT (Ground Terminal) BS-691612
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356
WIRE, Stop BS-398808
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357
KEY, Drive Pulley (1/4) BS-691483
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383
WRENCH-SPARK PLUG BS-89838S
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506
TERMINAL, Ground BS-231174
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507
INSULATOR BS-280180
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520
TERMINAL, Ground BS-691084
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523
DIPSTICK BS-394014
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524
SEAL-DIPSTICK TUBE (Dipstick Tube) BS-281370S
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525
TUBE, Dipstick BS-392782
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528
HOSE, Vacuum (Impulse) (9 long-old style) Std 4 1/2 long BS-791880
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552
BUSHING, Governor Crank (Lower) BS-261559
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556
SCREW BS-690359
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558
WASHER (3/8 X 1/8 X 3/32) BS-92268
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568
SUMP, Engine BS-394391
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569
GASKET, Crankcase Included in Gasket Set-Part No. 394501 BS-692287
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572
GUIDE, Air (Cylinder 2) BS-222700
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601
CLAMP, Hose (Green) BS-791850
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615
RETAINER, E Ring BS-93851
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616
CRANK, Governor BS-394396
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634A
SEAL, Governor Shaft (Foam) BS-271316
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635
BOOT, Spark PLug BS-66538S
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741
GEAR, Timing (Pin) BS-231321
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847
DIPSTICK/TUBE ASSEMBLY BS-394023
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868
SEAL, Valve BS-692324
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869
SEAT, Valve (Intake) BS-691802
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870
SEAT-VALVE (Exhaust) (Standard) BS-691844
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Processing