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Husqvarna Parts

Husqvarna 543 Rbx (20182200001-Current) Brush Cutter Replacement Parts For Model 543RBX (20182200001-Current)

We Sell Only Genuine Husqvarna Parts

Popular Parts for 543RBX

Sparkplug – Part Number: 528074001 Sparkplug
In Stock
$11.92
Trimmer Nut – Part Number: 731231401 Trimmer Nut
In Stock
$5.95
Line Cutter – Part Number: 503798802 Line Cutter
In Stock
$8.95
Nut Blade – Part Number: 502291101 Nut Blade
In Stock
$11.95
Leaf Blower Tank Cap Assembly – Part Number: 504117701 Leaf Blower Tank Cap Assembly
In Stock
$17.92
Clip – Part Number: 506707001 Clip
On Order
$5.95
Bevel Gear Grease – Part Number: 503976401 Bevel Gear Grease
In Stock
$22.48
Holder – Part Number: 503740102 Holder
In Stock
$19.42

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Questions & Answers for Husqvarna 543RBX
Browse all Parts Search by Area
Accessories Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Accessories
Accessories 2 Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Accessories 2
Carburetor Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Carburetor
Carburetor And Air Filter Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Carburetor And Air Filter
Clutch Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Clutch
Crankcase Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Crankcase
Crankshaft Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Crankshaft
Cylinder Cover Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Cylinder Cover
Cylinder Piston Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Cylinder Piston
Fuel Tank Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Fuel Tank
Gears Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Gears
Handle Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Handle
Harness Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Harness
Harness 2 Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Harness 2
Ignition System Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Ignition System
Muffler Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Muffler
Starter Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Starter
Throttle Controls Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Throttle Controls
Tube Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Tube
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Accessories
Accessories Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
Accessories 2
Accessories 2 Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Socket – Part Number: 506686101
    Socket
    Part Number: 506686101
      Special Order
    $8.96
  • 2
    Bar – Part Number: 505312001
    Bar
    Part Number: 505312001
      Special Order
    $5.95
  • 3
    Driver – Part Number: 506689501
    Driver
    Part Number: 506689501
      Special Order
    $7.46
  • 4
    Transport Guard – Part Number: 544359101
    Transport Guard
    Part Number: 544359101
      In Stock
    $17.92
  • 5
    Support Cup – Part Number: 516014501
    Support Cup
    Part Number: 516014501
      No Longer Available
  • 6
    Air Filter Oil – Part Number: 596287501
    Air Filter Oil
    Part Number: 596287501
      Special Order
    $47.53
  • 7
    Bevel Gear Grease – Part Number: 503976401
    Bevel Gear Grease
    Part Number: 503976401
      In Stock
    $22.48
  • 8
    Tool Bag – Part Number: 501192201
    Tool Bag
    Part Number: 501192201
      Special Order
    $17.92
Carburetor
Carburetor Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    CARBURETOR ASSEMBLY WTEA-7B – Part Number: 577992806
    CARBURETOR ASSEMBLY WTEA-7B
    Part Number: 577992806
      Special Order
    $106.87
  • 2
    Screen – Part Number: 520957001
    Screen
    Part Number: 520957001
      Special Order
    $5.95
  • 3
    Cover – Part Number: 577806901
    Cover
    Part Number: 577806901
      No Longer Available
  • 4
    Screw – Part Number: 520976301
    Screw
    Part Number: 520976301
      Special Order
    $5.95
  • 5
    Gasket – Part Number: 520954801
    Gasket
    Part Number: 520954801
      In Stock
    $17.92
  • 6
    Diaphragm pump – Part Number: 520954901
    Diaphragm pump
    Part Number: 520954901
      Special Order
    $11.92
  • 7
    Valve, Inlet – Part Number: 521085401
    Valve, Inlet
    Part Number: 521085401
      Special Order
    $17.92
  • 8
    Gasket – Part Number: 516972101
    Gasket
    Part Number: 516972101
      Special Order
    $7.46
  • 9
    Diaphragm – Part Number: 577807001
    Diaphragm
    Part Number: 577807001
      In Stock
    $26.88
  • 10
    Cover – Part Number: 514189201
    Cover
    Part Number: 514189201
      Special Order
    $11.92
  • 11
    Spring – Part Number: 578895401
    Spring
    Part Number: 578895401
      In Stock
    Minimum Quantity of 2 required
    $5.96
  • 12
    Needle h – Part Number: 578913101
    Needle h
    Part Number: 578913101
      Special Order
    $29.88
  • 13
    Cap limiter – Part Number: 578913001
    Cap limiter
    Part Number: 578913001
      Special Order
    $26.88
  • 14
    Screw – Part Number: 577807101
    Screw
    Part Number: 577807101
      Special Order
    $5.95
  • 15
    Pin – Part Number: 520977401
    Pin
    Part Number: 520977401
      In Stock
    $7.46
  • 16
    Lever – Part Number: 577807201
    Lever
    Part Number: 577807201
      No Longer Available
  • 17
    Shaft assy throttle – Part Number: 578895501
    Shaft assy throttle
    Part Number: 578895501
      No Longer Available
  • 18
    Spring – Part Number: 513593201
    Spring
    Part Number: 513593201
      Special Order
    $7.46
  • 19
    Screw – Part Number: 577815701
    Screw
    Part Number: 577815701
      Special Order
    $17.92
  • 20
    Valve, throttle – Part Number: 514251901
    Valve, throttle
    Part Number: 514251901
      No Longer Available
  • 21
    DISCONTINUED – Part Number: 520759801
    DISCONTINUED
    Part Number: 520759801
      Special Order
    $5.95
  • 25
    Clip – Part Number: 505056501
    Clip
    Part Number: 505056501
      Special Order
    $5.96
  • 26
    Lever throttle – Part Number: 577815801
    Lever throttle
    Part Number: 577815801
      No Longer Available
  • 27
    Spring – Part Number: 577815501
    Spring
    Part Number: 577815501
      Special Order
    $5.96
  • 28
    Choke spring – Part Number: 514243301
    Choke spring
    Part Number: 514243301
      Special Order
    $10.46
  • 29
    Ball – Part Number: 514242601
    Ball
    Part Number: 514242601
      Special Order
    $10.46
  • 30
    Shaft assy choke – Part Number: 577816401
    Shaft assy choke
    Part Number: 577816401
      No Longer Available
  • 31
    Valve choke – Part Number: 579367101
    Valve choke
    Part Number: 579367101
      No Longer Available
  • 32
    Ring – Part Number: 506738601
    Ring
    Part Number: 506738601
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 33
    Screw kit – Part Number: 520978801
    Screw kit
    Part Number: 520978801
      Special Order
    $5.95
  • 34
    Needle l – Part Number: 578912901
    Needle l
    Part Number: 578912901
      No Longer Available
  • 35
    Washer – Part Number: 516524201
    Washer
    Part Number: 516524201
      Special Order
    $5.95
  • 36
    Swivel – Part Number: 513400801
    Swivel
    Part Number: 513400801
      Special Order
    $17.92
  • 42
    Spring – Part Number: 578912801
    Spring
    Part Number: 578912801
      Special Order
    $5.96
Carburetor And Air Filter
Carburetor And Air Filter Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Air Filter Cover – Part Number: 577980002
    Air Filter Cover
    Part Number: 577980002
      No Longer Available
  • 2
    Turning knob gz40n7 – Part Number: 577979801
    Turning knob gz40n7
    Part Number: 577979801
      No Longer Available
  • 4
    Element – Part Number: 577926701
    Element
    Part Number: 577926701
      Special Order
    $10.46
  • 5
    BOLT TORX – Part Number: 521515501
    BOLT TORX
    Part Number: 521515501
      Special Order
    $5.95
  • 8
    Housing – Part Number: 576685501
    Housing
    Part Number: 576685501
      Special Order
    $22.40
  • 14
    Pipe l70 – Part Number: 577509501
    Pipe l70
    Part Number: 577509501
      Special Order
    $7.46
  • 15
    Purge – Part Number: 513789301
    Purge
    Part Number: 513789301
      In Stock
    $17.92
  • 16
    CARBURETOR ASSEMBLY WTEA-7B – Part Number: 577992806
    CARBURETOR ASSEMBLY WTEA-7B
    Part Number: 577992806
      Special Order
    $106.87
  • 17
    Knob – Part Number: 577133101
    Knob
    Part Number: 577133101
      Special Order
    $5.95
  • 19
    Bolt Torx M5xl20 T27 – Part Number: 506689001
    Bolt Torx M5xl20 T27
    Part Number: 506689001
      Special Order
    $5.96
  • 20
    Gasket – Part Number: 577673801
    Gasket
    Part Number: 577673801
      Special Order
    $5.96
  • 21
    Insulator – Part Number: 576685801
    Insulator
    Part Number: 576685801
      Special Order
    $17.92
  • 22
    Gasket – Part Number: 585996601
    Gasket
    Part Number: 585996601
      Special Order
    $8.96
  • 26
    Gasket – Part Number: 577882402
    Gasket
    Part Number: 577882402
      In Stock
    Minimum Quantity of 2 required
    $5.98
  • 27
    Screw – Part Number: 580416701
    Screw
    Part Number: 580416701
      No Longer Available
  • 28
    Nut – Part Number: 510487401
    Nut
    Part Number: 510487401
      Special Order
    $5.95
  • 29
    SCREW – Part Number: 505308301
    SCREW
    Part Number: 505308301
      Special Order
    $5.95
  • 30
    Joint-Assy – Part Number: 521528401
    Joint-Assy
    Part Number: 521528401
      No Longer Available
  • 31
    Hub Cap – Part Number: 513352401
    Hub Cap
    Part Number: 513352401
      Special Order
    $5.95
Clutch
Clutch Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Housing Assy – Part Number: 576203601
    Housing Assy
    Part Number: 576203601
      No Longer Available
  • 3
    Bearing – Part Number: 529269801
    Bearing
    Part Number: 529269801
      Special Order
    $5.95
  • 4
    Ring – Part Number: 506609901
    Ring
    Part Number: 506609901
      Special Order
    $5.95
  • 5
    Stopper-Comp – Part Number: 521602301
    Stopper-Comp
    Part Number: 521602301
      No Longer Available
  • 6
    Drum – Part Number: 591443601
    Drum
    Part Number: 591443601
      No Longer Available
  • 7
    Ring – Part Number: 516124101
    Ring
    Part Number: 516124101
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 8
    Bolt – Part Number: 523019001
    Bolt
    Part Number: 523019001
      Special Order
    $5.95
  • 9
    Bolt – Part Number: 515391301
    Bolt
    Part Number: 515391301
      Special Order
    $5.95
  • 10
    Fan Cover – Part Number: 592874903
    Fan Cover
    Part Number: 592874903
      No Longer Available
  • 11
    Screw – Part Number: 505297801
    Screw
    Part Number: 505297801
      Special Order
    $7.46
  • 12
    Washer – Part Number: 505298101
    Washer
    Part Number: 505298101
      Special Order
    $5.95
  • 13
    CLUTCH ASSEMBLY CLUTCH – Part Number: 597557301
    CLUTCH ASSEMBLY CLUTCH
    Part Number: 597557301
      Special Order
    $22.40
  • 14
    Washer – Part Number: 505298001
    Washer
    Part Number: 505298001
      Special Order
    $5.95
  • 15
    SPRING CLUTCH – Part Number: 597578201
    SPRING CLUTCH
    Part Number: 597578201
      Special Order
    $5.96
Crankcase
Crankcase Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Case – Part Number: 521623504
    Case
    Part Number: 521623504
      No Longer Available
  • 2
    Sealing – Part Number: 504121501
    Sealing
    Part Number: 504121501
      In Stock
    $11.92
  • 3
    Seal – Part Number: 505296701
    Seal
    Part Number: 505296701
      Special Order
    $10.46
  • 4
    Ring – Part Number: 504121001
    Ring
    Part Number: 504121001
      Special Order
    $5.95
  • 5
    Gasket – Part Number: 521623601
    Gasket
    Part Number: 521623601
      Special Order
    $5.95
  • 6
    Pin – Part Number: 505296101
    Pin
    Part Number: 505296101
      Special Order
    $5.95
  • 7
    Bolt Torx M5xl20 T27 – Part Number: 506689001
    Bolt Torx M5xl20 T27
    Part Number: 506689001
      Special Order
    $5.96
  • 8
    Guard – Part Number: 515412601
    Guard
    Part Number: 515412601
      No Longer Available
  • 9
    Bolt – Part Number: 521515901
    Bolt
    Part Number: 521515901
      Special Order
    Minimum Quantity of 2 required
    $5.95
Crankshaft
Crankshaft Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Crank shaft assy – Part Number: 521623901
    Crank shaft assy
    Part Number: 521623901
      No Longer Available
  • 2
    Bearing – Part Number: 597610801
    Bearing
    Part Number: 597610801
      Special Order
    $5.95
  • 3
    Key – Part Number: 506689401
    Key
    Part Number: 506689401
      In Stock
    $5.95
  • 4
    Needle Bearing – Part Number: 505297301
    Needle Bearing
    Part Number: 505297301
      Special Order
    $10.46
  • 5
    Washer – Part Number: 513752401
    Washer
    Part Number: 513752401
      Special Order
    $8.96
Cylinder Cover
Cylinder Cover Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Cover engine – Part Number: 579349501
    Cover engine
    Part Number: 579349501
      No Longer Available
  • 2
    Decal – Part Number: 581604501
    Decal
    Part Number: 581604501
      No Longer Available
  • 3
    Bolt – Part Number: 521515901
    Bolt
    Part Number: 521515901
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 4
    Screw – Part Number: 521863601
    Screw
    Part Number: 521863601
      In Stock
    $5.95
  • 5
    Label – Part Number: 521553601
    Label
    Part Number: 521553601
      Special Order
    $5.95
Cylinder Piston
Cylinder Piston Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Cylinder comp – Part Number: 577409502
    Cylinder comp
    Part Number: 577409502
      Special Order
    $100.93
  • 6
    Bolt – Part Number: 506745201
    Bolt
    Part Number: 506745201
      In Stock
    Minimum Quantity of 2 required
    $5.96
  • 8
    Sparkplug – Part Number: 528074001
    Sparkplug
    Part Number: 528074001
    ★★★★★
    ★★★★★
    (5)
      In Stock
    $11.92
  • 10
    Ring.Piston – Part Number: 510918001
    Ring.Piston
    Part Number: 510918001
      Special Order
    $10.46
  • 11
    Piston – Part Number: 577639801
    Piston
    Part Number: 577639801
      Special Order
    $106.87
  • 12
    Ring – Part Number: 516283001
    Ring
    Part Number: 516283001
      Special Order
    $5.95
  • 13
    Pin – Part Number: 521522701
    Pin
    Part Number: 521522701
      Special Order
    $8.96
  • 14
    Washer – Part Number: 513752401
    Washer
    Part Number: 513752401
      Special Order
    $8.96
  • 15
    Needle Bearing – Part Number: 505297301
    Needle Bearing
    Part Number: 505297301
      Special Order
    $10.46
  • 16
    Gasket tr – Part Number: 521622001
    Gasket tr
    Part Number: 521622001
      Special Order
    $5.96
Fuel Tank
Fuel Tank Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Tank – Part Number: 577509806
    Tank
    Part Number: 577509806
      No Longer Available
  • 2
    Leaf Blower Tank Cap Assembly – Part Number: 504117701
    Leaf Blower Tank Cap Assembly
    Part Number: 504117701
      In Stock
    $17.92
  • 3
    Filter – Part Number: 506746801
    Filter
    Part Number: 506746801
      In Stock
    $8.10
  • 4
    Holder-A – Part Number: 515369401
    Holder-A
    Part Number: 515369401
      Special Order
    $8.96
  • 5
    Packing – Part Number: 506744301
    Packing
    Part Number: 506744301
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 6
    Stopper – Part Number: 504117901
    Stopper
    Part Number: 504117901
      In Stock
    $5.95
  • 7
    Filter – Part Number: 506614601
    Filter
    Part Number: 506614601
      In Stock
    $10.40
  • 8
    Clip – Part Number: 506707001
    Clip
    Part Number: 506707001
    ★★★★★
    ★★★★★
    (1)
      On Order
    $5.95
  • 9
    Pipe comp – Part Number: 577509902
    Pipe comp
    Part Number: 577509902
      No Longer Available
  • 10
    Bracket – Part Number: 578428701
    Bracket
    Part Number: 578428701
      No Longer Available
  • 11
    Bolt m5x25 – Part Number: 521516901
    Bolt m5x25
    Part Number: 521516901
      Special Order
    $5.95
Gears
Gears Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Gear Housing – Part Number: 528818301
    Gear Housing
    Part Number: 528818301
      No Longer Available
  • 2
    Bolt Torx – Part Number: 506745601
    Bolt Torx
    Part Number: 506745601
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • 3
    Screw – Part Number: 537189501
    Screw
    Part Number: 537189501
      In Stock
    $5.98
  • 4
    Bracket – Part Number: 528818501
    Bracket
    Part Number: 528818501
      No Longer Available
  • 5
    Bolt – Part Number: 521862001
    Bolt
    Part Number: 521862001
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 6
    Bolt – Part Number: 521862401
    Bolt
    Part Number: 521862401
      Special Order
    $5.95
  • 7
    Pinion – Part Number: 528818001
    Pinion
    Part Number: 528818001
      No Longer Available
  • 8
    Ring – Part Number: 516124101
    Ring
    Part Number: 516124101
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 9
    Ball Bearing – Part Number: 516127901
    Ball Bearing
    Part Number: 516127901
      Special Order
    $8.96
  • 10
    Bearing,12mm id,28mm od, 8mm w – Part Number: 516130001
    Bearing,12mm id,28mm od, 8mm w
    Part Number: 516130001
      Special Order
    $13.42
  • 11
    Ring – Part Number: 506609901
    Ring
    Part Number: 506609901
      Special Order
    $5.95
  • 12
    Bolt – Part Number: 544362701
    Bolt
    Part Number: 544362701
      Special Order
    $5.95
  • 13
    Bearing – Part Number: 505170201
    Bearing
    Part Number: 505170201
      Special Order
    $11.92
  • 14
    Gear – Part Number: 528826201
    Gear
    Part Number: 528826201
      No Longer Available
  • 15
    Shaft.Gear – Part Number: 528815901
    Shaft.Gear
    Part Number: 528815901
      No Longer Available
  • 16
    Ball Bearing – Part Number: 516131701
    Ball Bearing
    Part Number: 516131701
      Special Order
    $13.42
  • 17
    Snap Ring – Part Number: 502849301
    Snap Ring
    Part Number: 502849301
      Special Order
    $5.95
  • 18
    Seal – Part Number: 521522201
    Seal
    Part Number: 521522201
      No Longer Available
  • 19
    Holder – Part Number: 528826401
    Holder
    Part Number: 528826401
      No Longer Available
  • 20
    Plate – Part Number: 521656001
    Plate
    Part Number: 521656001
      Special Order
    $5.95
  • 21
    Holder(B) – Part Number: 511583801
    Holder(B)
    Part Number: 511583801
      No Longer Available
  • 22
    Nut Blade – Part Number: 502291101
    Nut Blade
    Part Number: 502291101
    ★★★★★
    ★★★★★
    (2)
      In Stock
    $11.95
  • 23
    Lock Washer – Part Number: 575677301
    Lock Washer
    Part Number: 575677301
      No Longer Available
  • 24
    Bracket assy – Part Number: 575778801
    Bracket assy
    Part Number: 575778801
      No Longer Available
Handle
Handle Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Handle Loop – Part Number: 544101004
    Handle Loop
    Part Number: 544101004
      Special Order
    $51.64
  • 2
    Block.Spacing – Part Number: 544101101
    Block.Spacing
    Part Number: 544101101
      Special Order
    $5.98
  • 3
    Nut – Part Number: 502197101
    Nut
    Part Number: 502197101
      In Stock
    $7.46
  • 4
    Bolt – Part Number: 529268401
    Bolt
    Part Number: 529268401
      No Longer Available
  • 5
    Handle Extension – Part Number: 503997804
    Handle Extension
    Part Number: 503997804
      In Stock
    $26.88
  • 6
    Screw Ihscfto – Part Number: 574181501
    Screw Ihscfto
    Part Number: 574181501
      Special Order
    $5.98
Harness
Harness Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Band – Part Number: 503996108
    Band
    Part Number: 503996108
      No Longer Available
  • 2
    Shoulder Strap – Part Number: 521991401
    Shoulder Strap
    Part Number: 521991401
      No Longer Available
  • 3
    Waist-Belt – Part Number: 510364201
    Waist-Belt
    Part Number: 510364201
      No Longer Available
  • 4
    Bag – Part Number: 575507801
    Bag
    Part Number: 575507801
      No Longer Available
  • 5
    Retainer – Part Number: 537287001
    Retainer
    Part Number: 537287001
      In Stock
    $14.92
Harness 2
Harness 2 Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Harness assembly – Part Number: 593700201
    Harness assembly
    Part Number: 593700201
      No Longer Available
  • 2
    Waist-Belt – Part Number: 522487401
    Waist-Belt
    Part Number: 522487401
      No Longer Available
  • 3
    Buckle, Male – Part Number: 537305401
    Buckle, Male
    Part Number: 537305401
      Special Order
    $5.95
  • 4
    Backplate – Part Number: 521909501
    Backplate
    Part Number: 521909501
      No Longer Available
  • 5
    Grommet – Part Number: 521887701
    Grommet
    Part Number: 521887701
      No Longer Available
  • 6
    Screw Ihscfm – Part Number: 503200305
    Screw Ihscfm
    Part Number: 503200305
      No Longer Available
  • 7
    Holder – Part Number: 503740102
    Holder
    Part Number: 503740102
      In Stock
    $19.42
  • 8
    Holder Assy – Part Number: 522483902
    Holder Assy
    Part Number: 522483902
      No Longer Available
  • 9
    Screw Ihscm – Part Number: 725537006
    Screw Ihscm
    Part Number: 725537006
      No Longer Available
  • 10
    Lawn Mower Washer – Part Number: 734115201
    Lawn Mower Washer
    Part Number: 734115201
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • 11
    Spring – Part Number: 522028801
    Spring
    Part Number: 522028801
      No Longer Available
  • 12
    Screw – Part Number: 503200312
    Screw
    Part Number: 503200312
      Special Order
    $7.64
  • 13
    Spring Holder – Part Number: 521910301
    Spring Holder
    Part Number: 521910301
      No Longer Available
  • 14
    Frame – Part Number: 510363602
    Frame
    Part Number: 510363602
      No Longer Available
  • 15
    Screw – Part Number: 503214974
    Screw
    Part Number: 503214974
      Special Order
    $5.95
  • 16
    Trimmer Nut – Part Number: 731231401
    Trimmer Nut
    Part Number: 731231401
    ★★★★★
    ★★★★★
    (2)
      In Stock
    $5.95
  • 17
    Nut – Part Number: 731231601
    Nut
    Part Number: 731231601
      In Stock
    $5.95
  • 18
    Bolt – Part Number: 516067201
    Bolt
    Part Number: 516067201
      No Longer Available
  • 19
    Washer – Part Number: 516078901
    Washer
    Part Number: 516078901
      No Longer Available
  • 20
    Nut – Part Number: 513355301
    Nut
    Part Number: 513355301
      No Longer Available
  • 21
    Cable – Part Number: 583976701
    Cable
    Part Number: 583976701
      No Longer Available
  • 22
    Washer – Part Number: 510488001
    Washer
    Part Number: 510488001
      Special Order
    $5.95
  • 23
    BOLT – Part Number: 521516101
    BOLT
    Part Number: 521516101
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 24
    Buckle, Female – Part Number: 537305301
    Buckle, Female
    Part Number: 537305301
      Special Order
    $5.95
  • 25
    Conductor – Part Number: 577256101
    Conductor
    Part Number: 577256101
      No Longer Available
Ignition System
Ignition System Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Ignition Module Assembly – Part Number: 577133903
    Ignition Module Assembly
    Part Number: 577133903
      Special Order
    $130.63
  • 2
    Cap – Part Number: 521610001
    Cap
    Part Number: 521610001
      Special Order
    $10.46
  • 3
    Spring – Part Number: 506655201
    Spring
    Part Number: 506655201
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • 4
    Ignition Cable – Part Number: 585094701
    Ignition Cable
    Part Number: 585094701
      No Longer Available
  • 5
    Tube – Part Number: 579453601
    Tube
    Part Number: 579453601
      No Longer Available
  • 6
    Cap – Part Number: 516744001
    Cap
    Part Number: 516744001
      On Order
    $5.96
  • 7
    Bolt m4 x 25 – Part Number: 521515801
    Bolt m4 x 25
    Part Number: 521515801
      Special Order
    $5.95
  • 8
    Spacer – Part Number: 588171401
    Spacer
    Part Number: 588171401
      Special Order
    $5.95
  • 9
    Cord assy – Part Number: 577574901
    Cord assy
    Part Number: 577574901
      Special Order
    $5.95
  • 10
    Gromet – Part Number: 506615901
    Gromet
    Part Number: 506615901
      Special Order
    $5.95
  • 11
    Nut – Part Number: 504118001
    Nut
    Part Number: 504118001
      In Stock
    $5.95
  • 12
    Rotor – Part Number: 583918901
    Rotor
    Part Number: 583918901
      Special Order
    $74.73
Muffler
Muffler Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Muffler assy – Part Number: 577980301
    Muffler assy
    Part Number: 577980301
      No Longer Available
  • 2
    Bolt – Part Number: 544362701
    Bolt
    Part Number: 544362701
      Special Order
    $5.95
  • 3
    Guide – Part Number: 521623401
    Guide
    Part Number: 521623401
      No Longer Available
  • 5
    Bolt – Part Number: 521515901
    Bolt
    Part Number: 521515901
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 6
    Bolt Torx M5xl20 T27 – Part Number: 506689001
    Bolt Torx M5xl20 T27
    Part Number: 506689001
      Special Order
    $5.96
  • 7
    Gasket – Part Number: 577804101
    Gasket
    Part Number: 577804101
      Special Order
    $8.96
  • 8
    Bolt – Part Number: 521515901
    Bolt
    Part Number: 521515901
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 9
    Muffler Guard – Part Number: 586348401
    Muffler Guard
    Part Number: 586348401
      No Longer Available
Starter
Starter Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Pulley – Part Number: 5791111-01
    Pulley
    Part Number: 5791111-01
      No Longer Available
  • 2
    Recoil-A – Part Number: 528706201
    Recoil-A
    Part Number: 528706201
      No Longer Available
  • 3
    Screw – Part Number: 515367101
    Screw
    Part Number: 515367101
      Special Order
    $5.95
  • 4
    Plate – Part Number: 521618501
    Plate
    Part Number: 521618501
      Special Order
    $11.92
  • 5
    Spring – Part Number: 521618401
    Spring
    Part Number: 521618401
      No Longer Available
  • 6
    Reel – Part Number: 521618301
    Reel
    Part Number: 521618301
      Special Order
    $22.40
  • 7
    Rope – Part Number: 521531701
    Rope
    Part Number: 521531701
      Special Order
    $8.96
  • 8
    Spiral Spring – Part Number: 584859701
    Spiral Spring
    Part Number: 584859701
      No Longer Available
  • 9
    Knob – Part Number: 521617901
    Knob
    Part Number: 521617901
      Special Order
    $17.92
  • 10
    Bolt Torx – Part Number: 506745601
    Bolt Torx
    Part Number: 506745601
      In Stock
    Minimum Quantity of 2 required
    $5.95
  • 11
    Decal – Part Number: 579637001
    Decal
    Part Number: 579637001
      No Longer Available
  • 15
    Pawl – Part Number: 5996274-01
    Pawl
    Part Number: 5996274-01
      No Longer Available
Throttle Controls
Throttle Controls Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Grip – Part Number: 574735103
    Grip
    Part Number: 574735103
      No Longer Available
  • 2
    Bolt Torx M5xl20 T27 – Part Number: 506689001
    Bolt Torx M5xl20 T27
    Part Number: 506689001
      Special Order
    $5.96
  • 3
    Absorber – Part Number: 521667701
    Absorber
    Part Number: 521667701
      No Longer Available
  • 4
    Holder Rear – Part Number: 529258701
    Holder Rear
    Part Number: 529258701
      No Longer Available
  • 5
    Guard – Part Number: 574509301
    Guard
    Part Number: 574509301
      No Longer Available
  • 6
    SWITCH – Part Number: 521851601
    SWITCH
    Part Number: 521851601
      In Stock
    $17.92
  • 7
    Lever – Part Number: 593044201
    Lever
    Part Number: 593044201
      No Longer Available
  • 8
    Spring – Part Number: 521667201
    Spring
    Part Number: 521667201
      No Longer Available
  • 9
    Lever – Part Number: 573977101
    Lever
    Part Number: 573977101
      No Longer Available
  • 10
    Spring – Part Number: 511591801
    Spring
    Part Number: 511591801
      Special Order
    Minimum Quantity of 2 required
    $5.95
  • 11
    LEVER JOINT – Part Number: 529259201
    LEVER JOINT
    Part Number: 529259201
      Special Order
    $5.95
  • 12
    Screw – Part Number: 521517901
    Screw
    Part Number: 521517901
      Special Order
    $5.95
  • 13
    Grip – Part Number: 584839602
    Grip
    Part Number: 584839602
      No Longer Available
  • 14
    Clamp – Part Number: 521539301
    Clamp
    Part Number: 521539301
      No Longer Available
  • 15
    Cord-Comp – Part Number: 521525801
    Cord-Comp
    Part Number: 521525801
      No Longer Available
  • 16
    Cable – Part Number: 574270501
    Cable
    Part Number: 574270501
      No Longer Available
  • 17
    Tube – Part Number: 521524701
    Tube
    Part Number: 521524701
      No Longer Available
  • 18
    Joint Assy – Part Number: 521528601
    Joint Assy
    Part Number: 521528601
      No Longer Available
  • 19
    Cover – Part Number: 574509201
    Cover
    Part Number: 574509201
      No Longer Available
  • 20
    Clamp – Part Number: 574509101
    Clamp
    Part Number: 574509101
      No Longer Available
  • 21
    Screw – Part Number: 521515201
    Screw
    Part Number: 521515201
      No Longer Available
  • 22
    Bolt Torx M5xl20 T27 – Part Number: 506689001
    Bolt Torx M5xl20 T27
    Part Number: 506689001
      Special Order
    $5.96
Tube
Tube Diagram and Parts List for 20182200001-Current Husqvarna Brush Cutter
  • 1
    Shaft Flexible – Part Number: 574509401
    Shaft Flexible
    Part Number: 574509401
      No Longer Available
  • 2
    O-Ring – Part Number: 516136501
    O-Ring
    Part Number: 516136501
      No Longer Available
  • 4
    Pipe Assy – Part Number: 574508501
    Pipe Assy
    Part Number: 574508501
      No Longer Available
  • 5
    Label – Part Number: 587228401
    Label
    Part Number: 587228401
      No Longer Available
  • 6
    Shaft – Part Number: 574508901
    Shaft
    Part Number: 574508901
      No Longer Available
  • 7
    Shaft Extension – Part Number: 574509001
    Shaft Extension
    Part Number: 574509001
      No Longer Available
  • 8
    Label – Part Number: 505295801
    Label
    Part Number: 505295801
      Special Order
    $5.98

Questions & Answers

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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.