Husqvarna 40 (1985-05) Parts Diagrams

There are (160) parts used by this model.

• Found on Diagram: *Accessories
  
• 

  531222001

  COMBINATION WRENCH CO

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• 

  506014901

  Felling Dog (No Longer Available)

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• Found on Diagram: Air Filter/Carburetor
  
• 

  501527801

  Bushing

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• 

  501770002

  Gasket

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• 

  502100302

  No Longer Available

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• 

  503105203

  Choke Control (No Longer Available) (No Longer Available)

  No Longer Available

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• 

  505310751

  Impulse Pipe

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• 

  506012101

  FILTER HOLDER

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• 

  506012901

  No Longer Available

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• 

  506013202

  Inlet Tube

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• 

  503786601

  HEATSHIELD

  $14.94

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• 

  506014801

  Air Filter (No Longer Available)

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• 

  503213245

  Screw (No Longer Available)

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• Found on Diagram: Carburetor Parts
  
• 

  501100011

  No Longer Available

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• 

  501466901

  SCREW

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• 

  501468401

  SPRING

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• 

  501468701

  SCREW

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• 

  501468802

  No Longer Available

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• 

  501469502

  NOZZLE CHECK VALVE

  $5.87

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• 

  501666101

  Fuel Inlet Screen

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• 

  503563401

  Inlet Needle

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• 

  530035121

  IDLE SCREW SPRING

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• 

  502100302

  No Longer Available

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• 

  502102101

  PUMP COVER

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• 

  502102301

  SHAFT W40 826

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• 

  502119601

  SPRING

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• 

  502102801

  HI SPEED NEEDLE

  $2.66

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• 

  502102901

  LO SPEED NEEDLE

  $2.66

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• 

  502103001

  SPACER

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• 

  502103101

  BUSHING

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• 

  502103201

  CHOKE FLAP

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• 

  502103501

  Diaphragm Repair Kit (No Longer Available)

  No Longer Available

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• 

  502114401

  THROTTLE FLAP

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• 

  503570201

  SHAFT ASS Y/THROTTLE

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• 

  503082001

  NIPPLE

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• 

  530035225

  CUP PLUG

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• 

  504130807

  Diaphragm

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• 

  503896701

  Diaphragm

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• 

  504130906

  Gasket

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• 

  504210049

  SPRING, H NEEDLE

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• 

  530035293

  NEEDLE SPRING

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• 

  504350905

  SPRING

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• 

  504364500

  FILTER

  $0.51

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• 

  505316717

  SCREW

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• 

  502119801

  CLIPS

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• 

  505316754

  DIAPHRAGM COVER

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• 

  503104701

  SCREW

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• 

  505316782

  STARTER LEVER

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• 

  505520101

  No Longer Available

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• 

  505520125

  FULCRUM PIN

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• 

  505520127

  LEVER

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• 

  506028001

  STARTER LEVER

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• 

  502119701

  SPRING

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• 

  506028301

  WASHER

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• Found on Diagram: Chain Brake Assembly
  
• 

  501768001

  Right Pivot Sleeve

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• 

  501768101

  PIVOT SLEEVE L (No Longer Available)

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• 

  501795801

  Guide

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• 

  501874701

  Spring

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• 

  503802701

  Pivot Pin

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• 

  501875301

  KNEE JOINT

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• 

  501875401

  Spring (No Longer Available)

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• 

  503106302

  Chain Brake Assembly (No Longer Available)

  No Longer Available

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• 

  503106401

  No Longer Available

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• 

  503106501

  CAP

  $9.98

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• 

  503106603

  GUARD

  $40.24

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• 

  503688501

  Brake Band

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• 

  503220001

  Bar Nuts

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• 

  505230902

  SCREW

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• 

  505267895

  PIN ADJUSTING

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• 

  720123300

  PIN 3X10

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• 

  721425250

  Spiral Pin

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• 

  725529356

  SCREW MC6S 4X16

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• 

  503212810

  Screw

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• 

  503212810

  Screw

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• 

  735310820

  E-Ring

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• 

  735310920

  E Ring

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• Found on Diagram: Crankcase Assembly
  
• 

  591375401

  KIT FUEL FILTER

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• 

  503027502

  No Longer Available

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• 

  503106903

  AIR CONDUCTOR

  $9.19

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• 

  586505201

  SCREW CITXPANT PW4.2X

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• 

  503230011

  WASHER 5.3X12

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• 

  581756120

  Straight Fuel Hose

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• 

  501768314

  HOSE

  $9.87

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• 

  504357201

  Fuel Filter

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• 

  503498202

  TANK

  $194.34

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• 

  506012901

  No Longer Available

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• 

  538242499

  HEAT SHIELD

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• 

  506013101

  BOLT

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• 

  506015201

  CHAIN GUIDE

  $10.34

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• 

  506031604

  Chain Catcher (No Longer Available)

  No Longer Available

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• 

  725534255

  SCREW MC6S 5X55

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• Found on Diagram: Crankshaft Assembly
  
• 

  501451601

  Support Bushing

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• 

  503112101

  CRANKSHAFT W/ BEARING

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• 

  505275719

  Ring Seal

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• 

  506056502

  CRANKSHAFT CPL 2 PC

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• 

  735880400

  WOODRUFF KEY

  $2.29

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• 

  738220225

  Ball Bearing

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• Found on Diagram: Front Handle/Tank Assembly
  
• 

  503505203

  HANDLE RIGHT (No Longer Available)

  No Longer Available

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• 

  503105602

  HANDLE LEFT HAND (No Longer Available)

  No Longer Available

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• 

  503737701

  Front Handle (No Longer Available)

  No Longer Available

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• 

  530036113

  STRAP

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• 

  506012901

  No Longer Available

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• 

  503211801

  SCREW NLA

  $5.74

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• 

  506014002

  Throttle Wire (No Longer Available)

  No Longer Available

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• 

  506014404

  Throttle Trigger (No Longer Available)

  No Longer Available

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• 

  506014506

  THROTTLE LOCK (No Longer Available)

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• 

  506014601

  NO LONGER AVAILABLE

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• 

  506014701

  Anti-Vibration Spring (No Longer Available)

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• 

  725532955

  Screw

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• Found on Diagram: Ignition/Flywheel
  
• 

  501485402

  Spark Plug Conn. Kit

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• 

  501646701

  PIN

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• 

  503717901

  On/Off Switch

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• 

  503222102

  LOCK NUT M8

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• 

  504217303

  Spring

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• 

  505277516

  INSULATING CAP

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• 

  501531601

  CABLE 13 3/8 IN

  $11.49

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• 

  506013701

  SHORTING LEAD

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• 

  503412201

  PAWL

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• 

  503440601

  GROUND LEAD

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• 

  506031304

  FLYWHEEL

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• 

  723129455

  SCREW MCS 4X18

  $3.44

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• 

  5060272501

  No Longer Available

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• Found on Diagram: Muffler
  
• 

  503218201

  Square Head Screw

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• 

  503222302

  Locknut

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• 

  503102301

  Gasket (No Longer Available)

  No Longer Available

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• 

  506011703

  MUFFLER

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• 

  506011901

  SPARK ARRESTOR

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• 

  503853301

  OUTLET

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• Found on Diagram: Oil Pump/Clutch
  
• 

  640200010

  Saw Rim

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• 

  503101601

  Suction Hose

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• 

  503104902

  Pump Drive Wheel (No Longer Available)

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• 

  503159801

  CLUTCH DRUM.

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• 

  503173102

  Clutch Assembly

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• 

  503230111

  WASHER

  $5.74

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• 

  504184401

  WASHER

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• 

  504210016

  Spring

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• 

  505230105

  No Longer Available

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• 

  503253401

  Support Bushing (No Longer Available)

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• 

  506012901

  No Longer Available

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• 

  506023901

  PUMP PLUNGER

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• 

  506024201

  OIL GUIDE

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• 

  506027701

  OIL PUMP (No Longer Available)

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• Found on Diagram: Piston/Cylinder
  
• 

  501451601

  Support Bushing

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• 

  737441000

  Locking Ring

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• 

  537400001

  Piston Ring Hv41

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• 

  503208006

  STUD 5X22

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• 

  503235111

  Spark Plug

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• 

  506010602

  No Longer Available

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• 

  503489002

  PISTON COMPL.

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• Found on Diagram: Starter Assembly
  
• 

  503543901

  Starter Handle

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• 

  501630601

  Sleeve

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• 

  501763101

  Rewind Spring

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• 

  503105906

  Starter Housing

  $34.49

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• 

  503619605

  DECAL

  $4.97

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• 

  503230035

  Washer

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• 

  505305125

  Starter Rope

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• 

  506012901

  No Longer Available

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• 

  537201901

  Starter Pulley

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• Found on Diagram: Top Cover
  
• 

  503502006

  CYLINDER COVER

  $46.75

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• 

  503227001

  SLOTTED BARREL NUT M5

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