Briggs and Stratton 12D312-0508-E8 Parts Diagrams

There are (246) parts used by this model.

• Found on Diagram: Blower Housing/Shrouds, Exhaust System, Flywheel
  
• 

  695745

  TUBE BREATHER

  $9.79

  Options Add to Cart
• 

  798882

  Flywheel
  Used After Code Date 10043000

  Options Add to Cart
• 

  699661

  GUARD FLYWHEEL

  $7.97

  Options Add to Cart
• 

  699228

  Screw
  (Rewind Starter)

  $3.62

  Options Add to Cart
• 

  699205

  SCREW
  (Flywheel Guard)

  $3.62

  Options Add to Cart
• 

  793122

  PANEL CONTROL

  $32.02

  Options Add to Cart
• 

  797432

  Muffler

  $76.16

  Options Add to Cart
• 

  699598

  Blower Housing

  $82.21

  Options Add to Cart
• 

  699481

  Screw
  (Blower Housing)

  $3.62

  Options Add to Cart
• 

  690370

  Screw
  (Mounting Bracket) (SAE)

  Options Add to Cart
• 

  591988

  NUT
  (Flywheel)

  $4.70

  Options Add to Cart
• 

  19203

  Large Flywheel Puller

  $15.36

  Options Add to Cart
• 

  591302

  CUP FLYWHEEL

  $10.51

  Options Add to Cart
• 

  695752

  KNOB CHOKE SHAFT

  No Longer Available

  Options Add to Cart
• 

  791958

  KNOB CHOKE SHAFT

  $8.22

  Options Add to Cart
• 

  695744

  BRACKET MOUNTING

  $8.33

  Options Add to Cart
• 

  793006

  Primer Hose

  $7.60

  Options Add to Cart
• 

  793134

  COVER CONTROL

  $22.60

  Options Add to Cart
• 

  697812

  SCREW
  (Muffler) (SAE)

  Options Add to Cart
• 

  699481

  Screw
  (Muffler)

  $3.62

  Options Add to Cart
• 

  699854

  Screw
  (Control Panel)

  $3.62

  Options Add to Cart
• 

  697816

  DEFLECTOR MUFFLER

  $15.10

  Options Add to Cart
• 

  699776

  SCREW
  (Muffler Deflector)

  $3.62

  Options Add to Cart
• 

  794590

  HOOD SNOW

  No Longer Available

  Options Add to Cart
• 

  794703

  HOOD SNOW

  No Longer Available

  Options Add to Cart
• 

  794704

  HOOD SNOW (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  699233

  SCREW
  (Muffler Bracket)

  $3.62

  Options Add to Cart
• 

  791972

  Screw
  (Muffler Adapter)

  $3.74

  Options Add to Cart
• 

  696017

  GASKET HEAT SHIELD

  $11.84

  Options Add to Cart
• 

  699892

  GUARD MUFFLER

  $41.80

  Options Add to Cart
• 

  791972

  Screw
  (Muffler Guard)

  $3.74

  Options Add to Cart
• 

  699234

  Screw
  (Muffler Guard)

  $3.62

  Options Add to Cart
• 

  699849

  BRACKET MUFFLER

  No Longer Available

  Options Add to Cart
• 

  699232

  ADAPTER MUFFLER

  $33.84

  Options Add to Cart
• 

  692237

  Exhaust Gasket

  Options Add to Cart
• 

  691893

  Exhaust Gasket

  $4.21

  Options Add to Cart
• 

  695750

  Primer Bulb

  Options Add to Cart
• 

  794614

  ARRESTER INTAKE (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  794273

  Flywheel Fan

  $15.35

  Options Add to Cart
• 

  794544

  TUBE VENT

  $8.45

  Options Add to Cart
• 

  699201

  SCREW
  (Flywheel Fan)

  $3.98

  Options Add to Cart
• 

  798785

  Screw
  (Snow Hood)

  $3.62

  Options Add to Cart
• 

  696824

  NUT
  (Carburetor Primer)

  $4.70

  Options Add to Cart
• 

  696699

  SHIELD SNOW

  No Longer Available

  Options Add to Cart
• 

  794702

  SHIELD SNOW

  No Longer Available

  Options Add to Cart
• 

  699234

  Screw
  (Snow Shield)

  $3.62

  Options Add to Cart
• Found on Diagram: Camshaft, Crankshaft, Cylinder, Lubrication, Piston Group
  
• 

  699505

  CYLINDER ASSY

  $232.73

  Options Add to Cart
• 

  796961

  Bushing Kit
  (Magneto Side)

  $19.82

  Options Add to Cart
• 

  299819S

  Oil Seal
  (Magneto Side)

  Options Add to Cart
• 

  698210

  Cylinder Head Gasket

  $8.58

  Options Add to Cart
• 

  699485

  Crankcase Gasket

  $8.58

  Options Add to Cart
• 

  691686

  Oil Plug

  $5.19

  Options Add to Cart
• 

  797077

  CRANKSHAFT

  $157.17

  Options Add to Cart
• 

  798538

  BALL BEARING

  $29.01

  Options Add to Cart
• 

  692550

  Oil Seal
  (PTO Side)

  $8.69

  Options Add to Cart
• 

  691952

  Oil Seal
  (PTO Side)

  $9.05

  Options Add to Cart
• 

  796335

  Flywheel Key

  $4.95

  Options Add to Cart
• 

  799063

  Piston Assembly
  (Standard)

  Options Add to Cart
• 

  499631

  Piston Rings
  (Standard) Used Before Code Date 05030900

  Options Add to Cart
• 

  691866

  Piston Lock Pin

  $4.21

  Options Add to Cart
• 

  499423

  Piston Pin
  (Standard)

  $8.22

  Options Add to Cart
• 

  798813

  Connecting Rod

  $39.28

  Options Add to Cart
• 

  791584

  Connecting Rod

  $5.80

  Options Add to Cart
• 

  691664

  Screw
  (Connecting Rod)

  $4.21

  Options Add to Cart
• 

  695759

  Screw
  (Connecting Rod)

  $4.34

  Options Add to Cart
• 

  797437

  SCREW
  (Connecting Rod)

  $4.34

  Options Add to Cart
• 

  693404

  Camshaft

  $66.49

  Options Add to Cart
• 

  694831

  Camshaft

  $67.70

  Options Add to Cart
• 

  692555

  Carburetor to Cylinder
  (2 Required)

  $3.85

  Options Add to Cart
• 

  695710

  SHIELD CYLINDER

  $16.94

  Options Add to Cart
• 

  794822

  SCREW
  (Cylinder Shield)

  $3.62

  Options Add to Cart
• 

  699234

  Screw
  (Cylinder Shield)

  $3.62

  Options Add to Cart
• 

  591988

  NUT
  (Flywheel)

  $4.70

  Options Add to Cart
• 

  791797

  Engine Gasket Set

  $61.65

  Options Add to Cart
• 

  690979

  Woodruff Key
  (Woodruff)

  $3.03

  Options Add to Cart
• 

  692346

  BUSHING GOV CRANK

  $8.33

  Options Add to Cart
• 

  220624

  End Play Bearing
  (Crankshaft or Camshaft Bearing)

  $20.06

  Options Add to Cart
• 

  692576

  Governor Shaft Retainer

  $4.34

  Options Add to Cart
• 

  692547

  CRANK GOVERNOR

  $8.33

  Options Add to Cart
• 

  690959

  Locating Pin

  $5.91

  Options Add to Cart
• 

  695087

  GEAR TIMING
  (Metal)

  $16.55

  Options Add to Cart
• 

  593499

  GEAR TIMING (No Longer Available)
  (Nylon)

  No Longer Available

  Options Add to Cart
• 

  795440

  Valve Seal

  $11.84

  Options Add to Cart
• 

  692237

  Exhaust Gasket

  Options Add to Cart
• 

  691893

  Exhaust Gasket

  $4.21

  Options Add to Cart
• 

  694088

  Cylinder Head Plate Gasket

  $8.09

  Options Add to Cart
• 

  792211

  KIT LABEL

  No Longer Available

  Options Add to Cart
• 

  691890

  Valve Cover Gasket

  $7.48

  Options Add to Cart
• 

  279128TRI

  MANUAL, OPERATOR S EN

  No Longer Available

  Options Add to Cart
• 

  794467

  LABEL WARNING

  $19.10

  Options Add to Cart
• 

  797669

  LABEL WARNING

  $16.59

  Options Add to Cart
• 

  272147

  Single Cylinder Repair Manual

  $51.96

  Options Add to Cart
• 

  220624

  End Play Bearing

  $20.06

  Options Add to Cart
• Found on Diagram: Carburetor, Fuel Supply
  
• 

  692555

  Carburetor to Cylinder
  (2 Required)

  $3.85

  Options Add to Cart
• 

  791718

  Intake Gasket

  $3.98

  Options Add to Cart
• 

  691636

  Screw
  (Throttle Valve)

  $3.62

  Options Add to Cart
• 

  690024

  Throttle Shaft

  $24.77

  Options Add to Cart
• 

  797628

  SHAFT THROTTLE

  $25.98

  Options Add to Cart
• 

  398185

  Idle Speed Kit
  (Idle Speed) (Lmt 26, 27, 28, 31)

  $6.88

  Options Add to Cart
• 

  797156

  KIT IDLE SPEED

  $10.95

  Options Add to Cart
• 

  797622

  Float Hinge Pin

  $3.62

  Options Add to Cart
• 

  797622

  Float Hinge Pin

  $3.62

  Options Add to Cart
• 

  797139

  Float Needle Valve

  $15.19

  Options Add to Cart
• 

  796993

  VALVE CHOKE

  $8.33

  Options Add to Cart
• 

  695729

  Choke Shaft

  $27.80

  Options Add to Cart
• 

  791957

  SHAFT CHOKE

  $25.98

  Options Add to Cart
• 

  690048

  JET MAIN
  (Standard)

  No Longer Available

  Options Add to Cart
• 

  798930

  JET MAIN
  (Standard)

  $17.40

  Options Add to Cart
• 

  498977

  Main Jet (No Longer Available)
  (High Altitude)

  No Longer Available

  Options Add to Cart
• 

  798661

  Main Jet
  (High Altitude)

  $17.40

  Options Add to Cart
• 

  792006

  Carburetor Overhaul Kit

  $28.20

  Options Add to Cart
• 

  797634

  Carburetor Overhaul Kit

  $56.82

  Options Add to Cart
• 

  795643

  Carburetor Spacer (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  593357

  Carburetor
  Used After Code Date 10043000

  $84.64

  Options Add to Cart
• 

  798917

  Carburetor
  Used Before Code Date 10050100

  $84.64

  Options Add to Cart
• 

  691739

  Welch Plug

  $3.98

  Options Add to Cart
• 

  797633

  Welch Plug

  $4.46

  Options Add to Cart
• 

  691181

  Throttle Valve

  $6.40

  Options Add to Cart
• 

  797630

  VALVE THROTTLE

  $8.22

  Options Add to Cart
• 

  398187

  Carburetor Float

  Options Add to Cart
• 

  797136

  FLOAT CARBURETOR

  $13.89

  Options Add to Cart
• 

  398188

  Needle Seat Kit

  Options Add to Cart
• 

  693981

  Float Bowl Gasket

  Options Add to Cart
• 

  798932

  Float Bowl Gasket

  $7.84

  Options Add to Cart
• 

  792870

  Air Cleaner Gasket
  (Air Cleaner)

  $5.67

  Options Add to Cart
• 

  696024

  Air Cleaner Gasket
  (Air Cleaner)

  $5.42

  Options Add to Cart
• 

  692317

  Hose Connector

  $6.40

  Options Add to Cart
• 

  791766

  Fuel Line
  (Cut To Required Length)

  $6.71

  Options Add to Cart
• 

  798908

  LINE FUEL
  (Molded) Used After Code Date 10042900

  Options Add to Cart
• 

  798907

  LINE FUEL
  (Cut To Required Length)

  $14.50

  Options Add to Cart
• 

  597133

  Screw
  (Fuel Tank)

  $4.10

  Options Add to Cart
• 

  271716

  Sealing Washer

  $3.68

  Options Add to Cart
• 

  797632

  Sealing Washer

  $7.01

  Options Add to Cart
• 

  690370

  Screw
  (Mounting Bracket) (SAE)

  Options Add to Cart
• 

  699484

  Screw
  (Carburetor)

  $3.62

  Options Add to Cart
• 

  791948

  Choke Shaft Knob

  $7.12

  Options Add to Cart
• 

  793006

  Primer Hose

  $7.60

  Options Add to Cart
• 

  791850

  Hose Clamp

  Options Add to Cart
• 

  693867

  Choke/Throttle Shaft Seal

  $4.46

  Options Add to Cart
• 

  691321

  Choke/Throttle Shaft Seal
  (Throttle Shaft)

  $4.10

  Options Add to Cart
• 

  590931

  Detent Spring

  $4.70

  Options Add to Cart
• 

  797624

  SPRING DETENT

  $4.70

  Options Add to Cart
• 

  795027

  Gas Cap
  (Text Free)

  Options Add to Cart
• 

  799719

  FUEL CAP
  (Carbon In Cap)

  Options Add to Cart
• 

  698180

  Fuel Shut Off Valve

  $11.82

  Options Add to Cart
• 

  799863

  Fuel Tank

  $88.98

  Options Add to Cart
• 

  796611

  Float Bowl

  $6.40

  Options Add to Cart
• 

  798931

  BOWL FLOAT

  $39.28

  Options Add to Cart
• Found on Diagram: Controls, Electric Starter, Governor Spring, Ignition, Rewind Starter
  
• 

  696710

  HOUSING REWIND STR

  $41.70

  Options Add to Cart
• 

  693389

  Starter Rope
  (Cut To Required Length)

  $9.30

  Options Add to Cart
• 

  699851

  SCREW
  (Rewind Starter)

  $3.62

  Options Add to Cart
• 

  699479

  SCREW
  (Control Bracket)

  $3.62

  Options Add to Cart
• 

  597133

  Screw
  (Fuel Tank)

  $4.10

  Options Add to Cart
• 

  692571

  Governor Spring

  $6.40

  Options Add to Cart
• 

  691278

  Governor Spring

  Options Add to Cart
• 

  793109

  BRACKET CONTROL
  Used Before Code Date 06051500

  $36.86

  Options Add to Cart
• 

  793109

  BRACKET CONTROL
  Used After Code Date 06051400

  $36.86

  Options Add to Cart
• 

  794367

  LEVER GOVERNOR CONTRO

  $15.10

  Options Add to Cart
• 

  691025

  Control Wire Casing (No Longer Available)
  (Cut To Required Length)

  No Longer Available

  Options Add to Cart
• 

  691026

  Control Wire (No Longer Available)
  (Cut To Required Length)

  No Longer Available

  Options Add to Cart
• 

  691027

  Nut
  (Control Wire Casing) (Control Wire Casing)

  $11.96

  Options Add to Cart
• 

  691028

  LEVER CONTROL

  Options Add to Cart
• 

  698038

  LEVER CONTROL

  $51.98

  Options Add to Cart
• 

  798884

  MOTOR STARTER

  $215.25

  Options Add to Cart
• 

  690370

  Screw
  (Mounting Bracket) (SAE)

  Options Add to Cart
• 

  796964

  Magneto Armature

  Options Add to Cart
• 

  699477

  SCREW
  (Magneto Armature)

  $3.62

  Options Add to Cart
• 

  695731

  WIRE STOP

  $10.51

  Options Add to Cart
• 

  694255

  NUT
  (Control Bracket) (SAE)

  Options Add to Cart
• 

  692299

  Pawl Friction Plate

  $4.50

  Options Add to Cart
• 

  699334

  Handle/Rope Kit

  Options Add to Cart
• 

  281505S

  Ratchet Pawl

  Options Add to Cart
• 

  793640

  ALTERNATOR

  $61.65

  Options Add to Cart
• 

  695755

  Control Knob

  $10.51

  Options Add to Cart
• 

  695383

  WASHER SET FRICTION

  No Longer Available

  Options Add to Cart
• 

  691251

  Nut
  (Governor Control Lever)

  No Longer Available

  Options Add to Cart
• 

  691119

  Bolt
  (Governor Control Lever)

  $3.85

  Options Add to Cart
• 

  794819

  WIRE ASSY

  $19.93

  Options Add to Cart
• 

  691696

  Screw
  (Pawl Friction Plate)

  $11.84

  Options Add to Cart
• 

  692310

  Switch Stop

  $5.31

  Options Add to Cart
• 

  692653

  Governor Link Spring

  $7.97

  Options Add to Cart
• 

  694257

  SPACER

  $4.46

  Options Add to Cart
• 

  691855

  Friction Spring

  $4.21

  Options Add to Cart
• 

  694258

  RETAINER

  $3.94

  Options Add to Cart
• 

  493880S

  Spark Plug Terminal

  Options Add to Cart
• 

  695747

  SWITCH KEY

  $13.29

  Options Add to Cart
• 

  798182

  SWITCH KEY

  $25.98

  Options Add to Cart
• 

  696709

  GUARD REWIND

  No Longer Available

  Options Add to Cart
• 

  794696

  Key Set

  Options Add to Cart
• 

  798177

  Key Set

  Options Add to Cart
• 

  699772

  SCREW
  (Alternator)

  $3.38

  Options Add to Cart
• 

  498144

  Pulley/Spring Assembly
  (Pulley)

  $18.85

  Options Add to Cart
• 

  498144

  Pulley/Spring Assembly
  (Spring)

  $18.85

  Options Add to Cart
• 

  699847

  STUD
  (Control Bracket)

  $5.19

  Options Add to Cart
• 

  281505S

  Ratchet Pawl

  Options Add to Cart
• Found on Diagram: Crankcase Cover
  
• 

  699485

  Crankcase Gasket

  $8.58

  Options Add to Cart
• 

  798538

  BALL BEARING

  $29.01

  Options Add to Cart
• 

  699804

  COVER CRANKCASE

  $190.42

  Options Add to Cart
• 

  699672

  COVER CRANKCASE

  $181.35

  Options Add to Cart
• 

  699677

  COVER CRANKCASE

  $132.76

  Options Add to Cart
• 

  692550

  Oil Seal
  (PTO Side)

  $8.69

  Options Add to Cart
• 

  691952

  Oil Seal
  (PTO Side)

  $9.05

  Options Add to Cart
• 

  281658S

  Oil Fill Cap

  Options Add to Cart
• 

  594761

  SCREW
  (Crankcase Cover/Sump)

  $4.10

  Options Add to Cart
• 

  693578

  Governor Gear

  $23.68

  Options Add to Cart
• 

  691724

  Washer
  (Governor Gear)

  $4.70

  Options Add to Cart
• 

  693463

  PLUG

  $3.25

  Options Add to Cart
• 

  694262

  BRACKET OIL FILL

  $9.42

  Options Add to Cart
• 

  699234

  Screw
  (Oil Fill Bracket)

  $3.62

  Options Add to Cart
• 

  693618

  DIPSTICK

  $14.14

  Options Add to Cart
• 

  281370S

  Dipstick Seal
  (Dipstick Tube)

  Options Add to Cart
• 

  692564

  E-Ring Retainer

  $3.98

  Options Add to Cart
• 

  790278

  GEAR IDLER

  $15.47

  Options Add to Cart
• 

  691031

  O-Ring Seal
  (Dipstick Tube)

  $5.19

  Options Add to Cart
• 

  693617

  Dipstick Tube Assembly

  $20.06

  Options Add to Cart
• Found on Diagram: Cylinder Head
  
• 

  594514

  Cylinder Head (No Longer Available)
  (Metric) Used After Code Date 09061700

  No Longer Available

  Options Add to Cart
• 

  698210

  Cylinder Head Gasket

  $8.58

  Options Add to Cart
• 

  699482

  SCREW
  (Cylinder Head)

  $4.34

  Options Add to Cart
• 

  499642

  Exhaust Valve

  $32.63

  Options Add to Cart
• 

  795443

  Intake Valve

  $24.77

  Options Add to Cart
• 

  691304

  Valve Spring
  (Intake)

  $5.19

  Options Add to Cart
• 

  691304

  Valve Spring
  (Exhaust)

  $5.19

  Options Add to Cart
• 

  692194

  Valve Retainer

  $5.67

  Options Add to Cart
• 

  690977

  Valve Tappet

  $7.58

  Options Add to Cart
• 

  692555

  Carburetor to Cylinder
  (2 Required)

  $3.85

  Options Add to Cart
• 

  795643

  Carburetor Spacer (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  698214

  PLATE CYLINDER HEAD
  (SAE) Used Before Code Date 09061800

  Options Add to Cart
• 

  694543

  ADJUSTER ROCKER ARM (No Longer Available)
  (SAE) Used Before Code Date 09061800

  Options Add to Cart
• 

  691300

  Valve Cap

  $8.22

  Options Add to Cart
• 

  491055S

  Spark Plug

  Options Add to Cart
• 

  19576S

  Spark Plug Wrench

  $3.74

  Options Add to Cart
• 

  699481

  Screw
  (Cylinder Head Plate)

  $3.62

  Options Add to Cart
• 

  798619

  BOOT SPARK PLUG

  $5.55

  Options Add to Cart
• 

  694544

  STUD ROCKER ARM
  (Rocker Arm) (SAE) Used Before Code Date 09061800

  Options Add to Cart
• 

  795440

  Valve Seal

  $11.84

  Options Add to Cart
• 

  699481

  Screw
  (Rocker Cover) (Bottom)

  $3.62

  Options Add to Cart
• 

  692557

  SCREW
  (Rocker Cover) (Top) Used Before Code Date 09061800

  $3.49

  Options Add to Cart
• 

  797444

  SCREW
  (Rocker Cover) (Center) Used After Code Date 09061700

  Options Add to Cart
• 

  694088

  Cylinder Head Plate Gasket

  $8.09

  Options Add to Cart
• 

  691890

  Valve Cover Gasket

  $7.48

  Options Add to Cart
• 

  595245

  Cover Rocker

  $33.84

  Options Add to Cart
• 

  790287

  Push Rod

  $10.15

  Options Add to Cart
• 

  691230

  ARM ROCKER
  (SAE) Used Before Code Date 09061800

  Options Add to Cart
• 

  691343

  Push Rod Guide

  $9.79

  Options Add to Cart
• 

  791798

  Valve Gasket Set

  $30.82

  Options Add to Cart
• Found on Diagram: Replacement Engine
  
• 

  791110

  SB MODEL 12 HORZ

  No Longer Available

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