Husqvarna 40 (1990-06) Parts Diagrams

There are (155) parts used by this model.

• Found on Diagram: *Accessories
  
• 

  502712701

  TORX SCREWDRIVER

  Options Add to Cart
• 

  506014901

  Felling Dog (No Longer Available)

  Options Add to Cart
• 

  531222001

  COMBINATION WRENCH CO

  Options Add to Cart
• Found on Diagram: Air Filter/Carburetor
  
• 

  503413201

  Air Filter (No Longer Available)

  Options Add to Cart
• 

  503413203

  Air Filter

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  503281320

  Carburetor

  Options Add to Cart
• 

  503261320

  No Longer Available

  Options Add to Cart
• 

  501770002

  Gasket

  Options Add to Cart
• 

  501327801

  PULLER CRANKCASE

  $60.20

  Options Add to Cart
• 

  503213245

  Screw (No Longer Available)

  Options Add to Cart
• 

  503105203

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

  No Longer Available

  Options Add to Cart
• 

  503786601

  HEATSHIELD

  $14.94

  Options Add to Cart
• 

  506310751

  No Longer Available

  Options Add to Cart
• 

  506013202

  Inlet Tube

  Options Add to Cart
• Found on Diagram: Carburetor Parts
  
• 

  503281320

  Carburetor

  Options Add to Cart
• 

  502103001

  SPACER

  Options Add to Cart
• 

  506028001

  STARTER LEVER

  Options Add to Cart
• 

  501468701

  SCREW

  Options Add to Cart
• 

  502119401

  CHOKE SHAFT

  Options Add to Cart
• 

  502103201

  CHOKE FLAP

  Options Add to Cart
• 

  502103101

  BUSHING

  Options Add to Cart
• 

  505316782

  STARTER LEVER

  Options Add to Cart
• 

  502119701

  SPRING

  Options Add to Cart
• 

  503082001

  NIPPLE

  Options Add to Cart
• 

  501666101

  Fuel Inlet Screen

  Options Add to Cart
• 

  506028301

  WASHER

  Options Add to Cart
• 

  502119801

  CLIPS

  Options Add to Cart
• 

  504130807

  Diaphragm

  Options Add to Cart
• 

  504130906

  Gasket

  Options Add to Cart
• 

  502102101

  PUMP COVER

  Options Add to Cart
• 

  501466901

  SCREW

  Options Add to Cart
• 

  502103501

  Diaphragm Repair Kit (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  503584601

  SCREW

  Options Add to Cart
• 

  505316754

  DIAPHRAGM COVER

  Options Add to Cart
• 

  504130608

  No Longer Available

  Options Add to Cart
• 

  505520110

  Metering Side Gasket (No Longer Available)

  Options Add to Cart
• 

  503563401

  Inlet Needle

  Options Add to Cart
• 

  505313717

  No Longer Available

  Options Add to Cart
• 

  505520127

  LEVER

  Options Add to Cart
• 

  504350905

  SPRING

  Options Add to Cart
• 

  505520125

  FULCRUM PIN

  Options Add to Cart
• 

  503574201

  WELCH PLUG

  Options Add to Cart
• 

  504210049

  SPRING, H NEEDLE

  Options Add to Cart
• 

  530035293

  NEEDLE SPRING

  Options Add to Cart
• 

  502102901

  LO SPEED NEEDLE

  $2.66

  Options Add to Cart
• 

  502102801

  HI SPEED NEEDLE

  $2.66

  Options Add to Cart
• 

  502119601

  SPRING

  Options Add to Cart
• 

  502114401

  THROTTLE FLAP

  Options Add to Cart
• 

  503570201

  SHAFT ASS Y/THROTTLE

  Options Add to Cart
• 

  501468401

  SPRING

  Options Add to Cart
• 

  530035121

  IDLE SCREW SPRING

  Options Add to Cart
• 

  503104701

  SCREW

  Options Add to Cart
• Found on Diagram: Chain Brake Assembly
  
• 

  503106302

  Chain Brake Assembly (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  503106603

  GUARD

  $40.24

  Options Add to Cart
• 

  735310820

  E-Ring

  Options Add to Cart
• 

  725529356

  SCREW MC6S 4X16

  Options Add to Cart
• 

  501768001

  Right Pivot Sleeve

  Options Add to Cart
• 

  501768101

  PIVOT SLEEVE L (No Longer Available)

  Options Add to Cart
• 

  503539101

  SPRING

  $5.31

  Options Add to Cart
• 

  721425250

  Spiral Pin

  Options Add to Cart
• 

  501874701

  Spring

  Options Add to Cart
• 

  503220001

  Bar Nuts

  Options Add to Cart
• 

  505267895

  PIN ADJUSTING

  Options Add to Cart
• 

  501795801

  Guide

  Options Add to Cart
• 

  735310920

  E Ring

  Options Add to Cart
• 

  505230902

  SCREW

  Options Add to Cart
• 

  503106501

  CAP

  $9.98

  Options Add to Cart
• 

  503212810

  Screw

  Options Add to Cart
• 

  720123300

  PIN 3X10

  Options Add to Cart
• 

  501875301

  KNEE JOINT

  Options Add to Cart
• 

  501875401

  Spring (No Longer Available)

  Options Add to Cart
• 

  503688501

  Brake Band

  Options Add to Cart
• Found on Diagram: Crankcase
  
• 

  503498202

  TANK

  $194.34

  Options Add to Cart
• 

  503482501

  COVER

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  506031604

  Chain Catcher (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  581756125

  Fuel Hose (No Longer Available)

  Options Add to Cart
• 

  504367201

  No Longer Available

  Options Add to Cart
• 

  581756120

  Straight Fuel Hose

  Options Add to Cart
• 

  591375401

  KIT FUEL FILTER

  Options Add to Cart
• 

  538242499

  HEAT SHIELD

  Options Add to Cart
• 

  506013101

  BOLT

  Options Add to Cart
• 

  503106903

  AIR CONDUCTOR

  $9.19

  Options Add to Cart
• 

  503551601

  Oil Cap (No Longer Available) (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  506027505

  Fuel Cap (No Longer Available) (No Longer Available)

  No Longer Available

  Options Add to Cart
• Found on Diagram: Crankshaft Assembly
  
• 

  503573806

  CRANKSHAFT

  Options Add to Cart
• 

  506056502

  CRANKSHAFT CPL 2 PC

  Options Add to Cart
• 

  505275719

  Ring Seal

  Options Add to Cart
• 

  738220225

  Ball Bearing

  Options Add to Cart
• 

  501451601

  Support Bushing

  Options Add to Cart
• Found on Diagram: Handle Assembly
  
• 

  506014506

  THROTTLE LOCK (No Longer Available)

  Options Add to Cart
• 

  506014404

  Throttle Trigger (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  508505202

  No Longer Available

  Options Add to Cart
• 

  506014004

  Throttle Wire (No Longer Available)

  Options Add to Cart
• 

  725532955

  Screw

  Options Add to Cart
• 

  506014701

  Anti-Vibration Spring (No Longer Available)

  Options Add to Cart
• 

  506014601

  NO LONGER AVAILABLE

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  503105602

  HANDLE LEFT HAND (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  503737701

  Front Handle (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  503119202

  STRAP

  Options Add to Cart
• Found on Diagram: Ignition/Flywheel
  
• 

  506013701

  SHORTING LEAD

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  538243440

  Stop Switch

  Options Add to Cart
• 

  503440601

  GROUND LEAD

  Options Add to Cart
• 

  501485403

  SPARK PLUG PROT.

  Options Add to Cart
• 

  503590801

  Felling Dog

  Options Add to Cart
• 

  503512801

  CABLE

  $6.42

  Options Add to Cart
• 

  503205520

  SCREW

  Options Add to Cart
• 

  503580501

  IGNITION MODULE

  Options Add to Cart
• 

  503230101

  WASHER 8.4X16

  Options Add to Cart
• 

  503221011

  NUT M8X1

  Options Add to Cart
• 

  50164676701

  No Longer Available

  Options Add to Cart
• 

  503412201

  PAWL

  Options Add to Cart
• 

  504217303

  Spring

  Options Add to Cart
• 

  503790004

  FLYWHEEL

  Options Add to Cart
• Found on Diagram: Muffler
  
• 

  506011703

  MUFFLER

  Options Add to Cart
• 

  506011703

  MUFFLER

  Options Add to Cart
• 

  503853301

  OUTLET

  Options Add to Cart
• 

  503218201

  Square Head Screw

  Options Add to Cart
• 

  503102301

  Gasket (No Longer Available)

  No Longer Available

  Options Add to Cart
• 

  506011901

  SPARK ARRESTOR

  Options Add to Cart
• 

  503853301

  OUTLET

  Options Add to Cart
• 

  503222302

  Locknut

  Options Add to Cart
• Found on Diagram: Oil Pump/Clutch
  
• 

  503173102

  Clutch Assembly

  Options Add to Cart
• 

  504210016

  Spring

  Options Add to Cart
• 

  504184401

  WASHER

  Options Add to Cart
• 

  503253401

  Support Bushing (No Longer Available)

  Options Add to Cart
• 

  503159802

  CLUTCH DRUM

  Options Add to Cart
• 

  508230105

  No Longer Available

  Options Add to Cart
• 

  506023901

  PUMP PLUNGER

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  506024201

  OIL GUIDE

  Options Add to Cart
• 

  506027701

  OIL PUMP (No Longer Available)

  Options Add to Cart
• Found on Diagram: Piston/Cylinder
  
• 

  503625502

  CYLINDER ASSY

  Options Add to Cart
• 

  503208006

  STUD 5X22

  Options Add to Cart
• 

  501451601

  Support Bushing

  Options Add to Cart
• 

  503489002

  PISTON COMPL.

  Options Add to Cart
• 

  737441000

  Locking Ring

  Options Add to Cart
• 

  503235111

  Spark Plug

  Options Add to Cart
• 

  505310751

  Impulse Pipe

  Options Add to Cart
• Found on Diagram: Starter Assembly
  
• 

  503543901

  Starter Handle

  Options Add to Cart
• 

  509213216

  No Longer Available

  Options Add to Cart
• 

  503230035

  Washer

  Options Add to Cart
• 

  537201901

  Starter Pulley

  Options Add to Cart
• 

  501763101

  Rewind Spring

  Options Add to Cart
• 

  503105906

  Starter Housing

  $34.49

  Options Add to Cart
• 

  503213216

  SCREW

  Options Add to Cart
• 

  503619605

  DECAL

  $4.97

  Options Add to Cart
• 

  505305125

  Starter Rope

  Options Add to Cart
• 

  501630601

  Sleeve

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

  503502006

  CYLINDER COVER

  $46.75

  Options Add to Cart
• 

  503502006

  CYLINDER COVER

  $46.75

  Options Add to Cart
• 

  503277001

  No Longer Available

  Options Add to Cart