Husqvarna 51 (1990-01) Parts Diagrams

There are (66) parts used by this model.

• Found on Diagram: *Accessories
  
• 

  531222001

  COMBINATION WRENCH CO

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• 

  501600203

  CARB ADJ. SCREWDRIVER

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• 

  585638601

  SOCKET WRENCH

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• 

  502712701

  TORX SCREWDRIVER

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• Found on Diagram: Air Filter/Carburetor
  
• 

  503608301

  Air Filter

  $13.79

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• 

  503608302

  Air Filter

  $17.24

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• 

  503213245

  Screw (No Longer Available)

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• 

  503608201

  FILTER RETAINER

  $17.24

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• 

  503764801

  Partition

  $11.49

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• 

  503405901

  Plug

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• 

  503200712

  Screw

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• 

  503281504

  Carburetor

  $160.99

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• 

  503200004

  Screw (No Longer Available)

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• 

  501770002

  Gasket

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• 

  503608402

  Choke Control

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• 

  505310751

  Impulse Pipe

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• 

  530029814

  Intake Pipe

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• Found on Diagram: Carburetor Parts
  
• 

  503281504

  Carburetor

  $160.99

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• 

  502103001

  SPACER

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• 

  506028001

  STARTER LEVER

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• 

  501468701

  SCREW

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• 

  503522701

  CHOKE SHAFT

  $20.69

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• 

  502103201

  CHOKE FLAP

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• 

  505316782

  STARTER LEVER

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• 

  502119701

  SPRING

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• 

  503584601

  SCREW

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• 

  505316754

  DIAPHRAGM COVER

  $4.59

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• 

  503896701

  Diaphragm

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• 

  505520110

  Metering Side Gasket (No Longer Available)

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• 

  503563401

  Inlet Needle

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• 

  505316717

  SCREW

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• 

  505520127

  LEVER

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• 

  504350905

  SPRING

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• 

  505520125

  FULCRUM PIN

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• 

  503574201

  WELCH PLUG

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• 

  504210049

  SPRING, H NEEDLE

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• 

  530035293

  NEEDLE SPRING

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• 

  502102901

  LO SPEED NEEDLE

  $2.66

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• 

  502102801

  HI SPEED NEEDLE

  $2.66

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• 

  505316760

  SPRING

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• 

  502114401

  THROTTLE FLAP

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• 

  503570201

  SHAFT ASS Y/THROTTLE

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• 

  501468401

  SPRING

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• 

  530035121

  IDLE SCREW SPRING

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• 

  503104701

  SCREW

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• 

  501466901

  SCREW

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• 

  502102101

  PUMP COVER

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• 

  502103501

  Diaphragm Repair Kit (No Longer Available)

  No Longer Available

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• 

  504130906

  Gasket

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• 

  504130807

  Diaphragm

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• 

  503625201

  SCREW

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• 

  501666101

  Fuel Inlet Screen

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• Found on Diagram: Ignition/Flywheel
  
• 

  501485402

  Spark Plug Conn. Kit

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• 

  503212806

  SCREW

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• 

  503717901

  On/Off Switch

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• 

  503230101

  WASHER 8.4X16

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• 

  503221011

  NUT M8X1

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• 

  501646701

  PIN

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• 

  503412201

  PAWL

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• 

  504217303

  Spring

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• 

  503521801

  FLYWHEEL ASSEMBLY

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• 

  587329503

  IGNITION MODULE HAS3.

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• 

  503205520

  SCREW

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• 

  503163101

  CABLE

  $11.49

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• Found on Diagram: Top Cover
  
• 

  503609006

  CYLINDER COVER/ORANGE

  $57.49

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• 

  503214338

  Screw

  $3.44

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