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Husqvarna Chainsaw Replacement Parts For Model 181 (1985-06)

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Page A Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page A
Page B Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page B
Page C Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page C
Page D Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page D
Page E Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page E
Page F Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page F
Page G Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page G
Page H Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page H
Page I Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page I
Page J Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page J
Page K Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page K
Previous Showing All Parts Next
Page A
Page A Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • A-1
    Air Filter – Part Number: 501807101
    Air Filter
    Part Number: 501807101
      Special Order
    $56.31
  • A-2
    Gasket – Part Number: 501815601
    Gasket
    Part Number: 501815601
      In Stock
    $8.60
  • A-3
    Screw Mscs 5x10 – Part Number: 723232585
    Screw Mscs 5x10
    Part Number: 723232585
      No Longer Available
  • A-7
    Sleeve – Part Number: 501806901
    Sleeve
    Part Number: 501806901
      In Stock
    $10.67
  • A-8
    Carburetor – Part Number: 501911801
    Carburetor
    Part Number: 501911801
      No Longer Available
  • A-9
    Gasket – Part Number: 501296402
    Gasket
    Part Number: 501296402
      In Stock
    $6.16
  • A-10
    Sealing Collar – Part Number: 501811801
    Sealing Collar
    Part Number: 501811801
      In Stock
    $10.77
  • A-12
    Gasket – Part Number: 501806802
    Gasket
    Part Number: 501806802
      In Stock
    $6.17
Page B
Page B Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • B-1
    Carburetor – Part Number: 501911801
    Carburetor
    Part Number: 501911801
      No Longer Available
  • B-2
    Screw – Part Number: 503652701
    Screw
    Part Number: 503652701
      Special Order
    $6.16
  • B-3
    Choke Flap – Part Number: 502012201
    Choke Flap
    Part Number: 502012201
      No Longer Available
  • B-4
    Screw – Part Number: 501221501
    Screw
    Part Number: 501221501
      No Longer Available
  • B-5
    Cap – Part Number: 501221401
    Cap
    Part Number: 501221401
      No Longer Available
  • B-6
    Gasket, Pump Side – Part Number: 501221301
    Gasket, Pump Side
    Part Number: 501221301
      Special Order
    $6.17
  • B-7
    Fuel Pump Diaphragm – Part Number: 501221201
    Fuel Pump Diaphragm
    Part Number: 501221201
      Special Order
    $12.35
  • B-8
    Choke Shaft and Lever – Part Number: 501576101
    Choke Shaft and Lever
    Part Number: 501576101
      No Longer Available
  • B-9
    Governor Valve – Part Number: 504860005
    Governor Valve
    Part Number: 504860005
      No Longer Available
  • B-10
    Washer – Part Number: 501819001
    Washer
    Part Number: 501819001
      No Longer Available
  • B-11
    Gasket – Part Number: 501485001
    Gasket
    Part Number: 501485001
      No Longer Available
  • B-12
    Filter – Part Number: 578004601
    Filter
    Part Number: 578004601
      No Longer Available
  • B-13
    Nipple – Part Number: 503534001
    Nipple
    Part Number: 503534001
      No Longer Available
  • B-14
    Retaining Ring – Part Number: 501821801
    Retaining Ring
    Part Number: 501821801
      No Longer Available
  • B-15
    Washer – Part Number: 501821701
    Washer
    Part Number: 501821701
      Special Order
    $12.39
  • B-16
    Screen – Part Number: 501220001
    Screen
    Part Number: 501220001
      No Longer Available
  • B-17
    Plug – Part Number: 501220301
    Plug
    Part Number: 501220301
      No Longer Available
  • B-18
    Locking Ring – Part Number: 501220101
    Locking Ring
    Part Number: 501220101
      No Longer Available
  • B-19
    Plug (Til 179-60x) – Part Number: 501220201
    Plug (Til 179-60x)
    Part Number: 501220201
      No Longer Available
  • B-20
    Valve/inlet – Part Number: 503117001
    Valve/inlet
    Part Number: 503117001
      On Order
    $32.36
  • B-21
    Spring – Part Number: 501222501
    Spring
    Part Number: 501222501
      Special Order
    $6.17
  • B-22
    Lever – Part Number: 501222001
    Lever
    Part Number: 501222001
      In Stock
    $10.07
  • B-23
    Diaphragm Set – Part Number: 501494802
    Diaphragm Set
    Part Number: 501494802
    ★★★★★
    ★★★★★
    (1)
      In Stock
    $27.85
  • B-24
    Gasket, Metering Side – Part Number: 501220801
    Gasket, Metering Side
    Part Number: 501220801
      Special Order
    $6.17
  • B-25
    Metering Diaphragm – Part Number: 501220901
    Metering Diaphragm
    Part Number: 501220901
      Special Order
    $37.01
  • B-26
    Cap – Part Number: 501221001
    Cap
    Part Number: 501221001
      No Longer Available
  • B-27
    Cover Screw – Part Number: 503486301
    Cover Screw
    Part Number: 503486301
      Special Order
    $6.16
  • B-28
    Screw – Part Number: 503652701
    Screw
    Part Number: 503652701
      Special Order
    $6.16
  • B-29
    Needle H – Part Number: 501268901
    Needle H
    Part Number: 501268901
      No Longer Available
  • B-30
    Spring – Part Number: 501221701
    Spring
    Part Number: 501221701
      No Longer Available
  • B-31
    Idle Adj. Screw – Part Number: 501268501
    Idle Adj. Screw
    Part Number: 501268501
      In Stock
    $33.03
  • B-32
    Spring – Part Number: 501269001
    Spring
    Part Number: 501269001
      No Longer Available
  • B-33
    Screw – Part Number: 501222201
    Screw
    Part Number: 501222201
      No Longer Available
  • B-34
    Shaft – Part Number: 501222101
    Shaft
    Part Number: 501222101
      Special Order
    $20.10
  • B-35
    Ball – Part Number: 501220401
    Ball
    Part Number: 501220401
      No Longer Available
  • B-36
    Spring – Part Number: 501220501
    Spring
    Part Number: 501220501
      Special Order
    $6.16
  • B-37
    Bushing – Part Number: 501427101
    Bushing
    Part Number: 501427101
      No Longer Available
  • B-38
    Spring – Part Number: 501815801
    Spring
    Part Number: 501815801
      No Longer Available
  • B-39
    Bushing – Part Number: 501427101
    Bushing
    Part Number: 501427101
      No Longer Available
  • B-40
    Throttle Shaft – Part Number: 501814401
    Throttle Shaft
    Part Number: 501814401
      No Longer Available
  • B-41
    Throttle Flap – Part Number: 501691101
    Throttle Flap
    Part Number: 501691101
      Special Order
    $20.10
Page C
Page C Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • C-2
    Nut – Part Number: 501831001
    Nut
    Part Number: 501831001
      No Longer Available
  • C-3
    Screw – Part Number: 501611701
    Screw
    Part Number: 501611701
      No Longer Available
  • C-4
    Pawl – Part Number: 501823201
    Pawl
    Part Number: 501823201
      No Longer Available
  • C-5
    Spring – Part Number: 501480901
    Spring
    Part Number: 501480901
      No Longer Available
  • C-6
    Spiral Pin 4x12 – Part Number: 721425250
    Spiral Pin 4x12
    Part Number: 721425250
      Special Order
    $6.16
  • C-7
    Brake Spring – Part Number: 503151201
    Brake Spring
    Part Number: 503151201
      No Longer Available
  • C-8
    Spring Guide – Part Number: 501768701
    Spring Guide
    Part Number: 501768701
      No Longer Available
  • C-9
    Spring Pin 4x14 – Part Number: 721425300
    Spring Pin 4x14
    Part Number: 721425300
      No Longer Available
  • C-10
    Brake Band – Part Number: 501830201
    Brake Band
    Part Number: 501830201
      No Longer Available
  • C-11
    Decal – Part Number: 501915804
    Decal
    Part Number: 501915804
      No Longer Available
  • C-12
    Dust Guard – Part Number: 501813601
    Dust Guard
    Part Number: 501813601
      No Longer Available
  • C-13
    Chain Pad – Part Number: 501517201
    Chain Pad
    Part Number: 501517201
      In Stock
    $7.72
  • C-14
    Screw Mc6s 4x16 – Part Number: 725529356
    Screw Mc6s 4x16
    Part Number: 725529356
      No Longer Available
  • C-15
    Pivot Sleeve – Part Number: 501824301
    Pivot Sleeve
    Part Number: 501824301
      No Longer Available
  • C-16
    Hand Guard – Part Number: 501808601
    Hand Guard
    Part Number: 501808601
      No Longer Available
  • C-17
    Pivot Sleeve – Part Number: 501824401
    Pivot Sleeve
    Part Number: 501824401
      No Longer Available
  • C-18
    Clutch Cover – Part Number: 501808102
    Clutch Cover
    Part Number: 501808102
      No Longer Available
  • C-19
    Flange Nut – Part Number: 503220001
    Flange Nut
    Part Number: 503220001
    ★★★★★
    ★★★★★
    (8)
      In Stock
    $6.16
Page D
Page D Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page E
Page E Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • E-2
    Spring Pin – Part Number: 721421226
    Spring Pin
    Part Number: 721421226
      No Longer Available
  • E-3
    Throttle Catch – Part Number: 501817502
    Throttle Catch
    Part Number: 501817502
      In Stock
    $12.12
  • E-4
    Spring – Part Number: 501528801
    Spring
    Part Number: 501528801
      In Stock
    $8.60
  • E-5
    Shaft – Part Number: 501519701
    Shaft
    Part Number: 501519701
      Special Order
    $11.87
  • E-6
    Push Rod – Part Number: 501814301
    Push Rod
    Part Number: 501814301
      Special Order
    $14.32
  • E-7
    Valve – Part Number: 501629601
    Valve
    Part Number: 501629601
      In Stock
    $18.56
  • E-8
    Fuel Hose – Part Number: 501814601
    Fuel Hose
    Part Number: 501814601
      No Longer Available
  • E-10
    Spring – Part Number: 501567901
    Spring
    Part Number: 501567901
      No Longer Available
  • E-11
    Throttle Trigger – Part Number: 501805501
    Throttle Trigger
    Part Number: 501805501
      No Longer Available
  • E-13
    Handle Filler – Part Number: 501628905
    Handle Filler
    Part Number: 501628905
      No Longer Available
  • E-15
    Screw – Part Number: 503211401
    Screw
    Part Number: 503211401
      No Longer Available
  • E-16
    Spacer – Part Number: 501812101
    Spacer
    Part Number: 501812101
      No Longer Available
  • E-17
    Screw – Part Number: 503211403
    Screw
    Part Number: 503211403
      No Longer Available
  • E-18
    Wrap Around Handle – Part Number: 503417303
    Wrap Around Handle
    Part Number: 503417303
      No Longer Available
  • E-19
    Handle Bar – Part Number: 501807505
    Handle Bar
    Part Number: 501807505
      Special Order
    $105.69
  • E-20
    Screw – Part Number: 503211401
    Screw
    Part Number: 503211401
      No Longer Available
  • E-21
    Tank Cap – Part Number: 537215207
    Tank Cap
    Part Number: 537215207
      On Order
    $12.01
  • E-22
    O-Ring – Part Number: 740440700
    O-Ring
    Part Number: 740440700
      No Longer Available
  • E-23
    Antivibe Element – Part Number: 501814702
    Antivibe Element
    Part Number: 501814702
      Special Order
    $18.56
  • E-24
    Antivibe Element – Part Number: 501814702
    Antivibe Element
    Part Number: 501814702
      Special Order
    $18.56
  • E-25
    Screw Mc6s 5x12 – Part Number: 725532755
    Screw Mc6s 5x12
    Part Number: 725532755
      On Order
    $6.16
Page F
Page F Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page G
Page G Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • G-1
    Clutch Complete – Part Number: 503701504
    Clutch Complete
    Part Number: 503701504
      In Stock
    $123.02
  • G-2
    Spring – Part Number: 503560401
    Spring
    Part Number: 503560401
      No Longer Available
  • G-3
    Dust Protection – Part Number: 503495001
    Dust Protection
    Part Number: 503495001
      No Longer Available
  • G-4
    Drive Gear Bronze – Part Number: 501292702
    Drive Gear Bronze
    Part Number: 501292702
      No Longer Available
  • G-5
    Worm Wheel – Part Number: 501803001
    Worm Wheel
    Part Number: 501803001
      No Longer Available
  • G-6
    Washer – Part Number: 503230058
    Washer
    Part Number: 503230058
      In Stock
    $10.07
  • G-7
    Screw – Part Number: 501293801
    Screw
    Part Number: 501293801
      No Longer Available
  • G-8
    O-Ring – Part Number: 740420100
    O-Ring
    Part Number: 740420100
      Special Order
    $8.39
  • G-9
    Screw Ihscm – Part Number: 503202620
    Screw Ihscm
    Part Number: 503202620
      Special Order
    $6.20
  • G-10
    Washer 6.6 X 11 – Part Number: 503230019
    Washer 6.6 X 11
    Part Number: 503230019
      Special Order
    $6.16
  • G-11
    Spring – Part Number: 501544801
    Spring
    Part Number: 501544801
      Special Order
    $6.16
  • G-12
    Pump Plunger – Part Number: 501293701
    Pump Plunger
    Part Number: 501293701
      No Longer Available
  • G-13
    Bushing – Part Number: 501293902
    Bushing
    Part Number: 501293902
      No Longer Available
  • G-14
    Spring Pin 3x6 – Part Number: 721420325
    Spring Pin 3x6
    Part Number: 721420325
      Special Order
    $10.84
  • G-15
    X-ring – Part Number: 501288501
    X-ring
    Part Number: 501288501
      In Stock
    $7.73
  • G-16
    O-ring – Part Number: 740422400
    O-ring
    Part Number: 740422400
      No Longer Available
  • G-17
    Sealing Ring – Part Number: 503260205
    Sealing Ring
    Part Number: 503260205
      In Stock
    $18.56
  • G-18
    Control Screw – Part Number: 501284101
    Control Screw
    Part Number: 501284101
      No Longer Available
  • G-19
    Oil Pump – Part Number: 503698101
    Oil Pump
    Part Number: 503698101
      Special Order
    $184.99
  • G-20
    Oil Hose – Part Number: 501519901
    Oil Hose
    Part Number: 501519901
      In Stock
    $15.46
  • G-21
    Oil Screen – Part Number: 501544102
    Oil Screen
    Part Number: 501544102
      In Stock
    $27.85
  • G-22
    Sealing – Part Number: 501598201
    Sealing
    Part Number: 501598201
      No Longer Available
  • G-26
    Clutch Drum 3/8 x 8 Spur – Part Number: 501540201
    Clutch Drum 3/8 x 8 Spur
    Part Number: 501540201
      No Longer Available
  • G-27
    Needle Bearing – Part Number: 501293301
    Needle Bearing
    Part Number: 501293301
      No Longer Available
  • G-29
    Washer 6.6 X 11 – Part Number: 503231002
    Washer 6.6 X 11
    Part Number: 503231002
      Special Order
    $6.16
Page H
Page H Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page I
Page I Diagram and Parts List for 1985-06 Husqvarna Chainsaw
  • I-2
    Felling Dog – Part Number: 501918401
    Felling Dog
    Part Number: 501918401
      Special Order
    $43.58
  • I-3
    Felling Dog – Part Number: 503601201
    Felling Dog
    Part Number: 503601201
      No Longer Available
  • I-4
    Air Filter – Part Number: 501807105
    Air Filter
    Part Number: 501807105
      Special Order
    $56.31
Page J
Page J Diagram and Parts List for 1985-06 Husqvarna Chainsaw
Page K
Page K Diagram and Parts List for 1985-06 Husqvarna Chainsaw

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