Manufacturer
Husqvarna Replacement Parts

Model Number
45

Description
Chainsaw

Parts List

CategoryPart NumberDescriptionDemandAvailability
503106903
Husqvarna Air ConductorNo
Filter503413203
Husqvarna Air FilterYNo
Filter503413201
Husqvarna Air FilterYNo
Spring506014701
Husqvarna Antivibe SpringNo
Spring506014601
Husqvarna Antivibe SpringNo
Bearing738220225
Husqvarna Ball BearingYNo
504909001
Husqvarna Ball Bearing PullerNo
506013101
Husqvarna BoltNo
503200102
Husqvarna BoltNo
503748101
Husqvarna BracketNo
Band503688501
Husqvarna Brake BandNo
503481901
Husqvarna BushingNo
502103101
Husqvarna BushingNo
501527801
Husqvarna BushingYNo
503512801Jonsered CableNo
501531601
Husqvarna Cable 13-3/8No
503106501
Husqvarna CapNo
503283101
Husqvarna CarburetorNo
503281320
Husqvarna CarburetorNo
503527401Jonsered Chain CatcherNo
506031604
Husqvarna Chain CatcherNo
503492501
Husqvarna Chain GuideNo
506015201
Husqvarna Chain GuideNo
503106302
Husqvarna ChainbrakeNo
503105203
Husqvarna Choke ControlNo
503481701
Husqvarna Choke FlapNo
502103201Jonsered Choke FlapNo
Shaft503481401
Husqvarna Choke ShaftNo
502119401
Husqvarna Choke ShaftNo
Clamp501606801
Husqvarna ClampNo
503482001
Husqvarna ClipsNo
502119801
Husqvarna ClipsNo
Clutch503173102
Husqvarna Clutch CplNo
Clutch503159802
Husqvarna Clutch DrumYNo
503159801
Husqvarna Clutch Drum.No
503580801Jonsered Coil Locking ClipNo
Tool531222001
Husqvarna Combi-toolYNo
Cover,Cap503974301
Husqvarna CoverNo
503482501Jonsered CoverNo
503573806
Husqvarna CrankshaftNo
506056502Jonsered Crankshaft Cpl (2 Pc)No
503112101
Husqvarna Crankshaft W/ BearingsNo
503502006
Husqvarna Cylinder CoverNo
Piston503625502
Husqvarna Cylinder W/pistonNo
503619605
Husqvarna DecalNo
503619606
Husqvarna Decal 45No
Cover,Cap505316754
Husqvarna Diaphragm CoverNo
Kit503482101
Husqvarna Diaphragm Gasket KitYNo
504130807
Poulan Diaphragm-fuel PumpYNo
503896701
Poulan Diaphragm-meteringYNo
Sleeve502504601
Husqvarna Distance Sleeve 57 MmNo
735310920
Poulan E-clipYNo
Ring735310820
Husqvarna E-ringYNo
503853301
Poulan Exhaust OutletNo
506014901
Husqvarna Felling DogNo
Filter598836601
Husqvarna FilterYNo
504364500
Husqvarna FilterNo
503413101Jonsered Filter HolderNo
502503012
Husqvarna Fitting ToolNo
Pipe, Tube, Hose, Fitting502503009
Husqvarna Fitting ToolNo
Bracket, Flange, Blade503220001
Husqvarna Flange NutYNo
503790004
Husqvarna Flywheel Cpl.No
506031309
Husqvarna Flywheel Cpl.No
735880400
Husqvarna Flywheel KeyNo
503737701
Husqvarna Front HandleNo
506027505
Husqvarna Fuel CapNo
Filter591375401
Husqvarna Fuel FilterYNo
Filter504357201
Husqvarna Fuel FilterYNo
581756125
Husqvarna Fuel HoseNo
Inlet503481301
Husqvarna Fuel Inlet ScreenNo
Inlet501666101
Husqvarna Fuel Inlet ScreenYNo
Pin505520125
Husqvarna Fulcrum PinNo
503102301
Husqvarna GasketYNo
501770002
Husqvarna GasketYNo
503480301
Husqvarna Gasket Metering SideNo
505520110
Husqvarna Gasket Metering SideNo
503479401
Husqvarna Gasket PumpsideNo
504130906
Poulan Gasket-fuel PumpYNo
503711101
Husqvarna GrommetNo
503440601
Husqvarna Ground LeadNo
503106603
Husqvarna GuardNo
Guide501795801
Husqvarna GuideYNo
503105602
Husqvarna Handle Left HandNo
503505203
Husqvarna Handle RightNo
506013001Jonsered Heat ShieldNo
503786601
Husqvarna HeatshieldNo
503480701
Husqvarna Hi-speed NeedleNo
502102801Jonsered Hi-speed NeedleNo
Holder503578901
Husqvarna HolderYNo
501768314
Husqvarna HoseNo
Pipe, Tube, Hose, Fitting581756120Jonsered Hose 130 Mm.YNo
503580501
Husqvarna Ignition ModuleNo
Ignition587329502
Husqvarna Ignition ModuleYNo
Pipe, Tube, Hose, Fitting505310751
Husqvarna Impulse PipeYNo
Inlet503479701
Husqvarna Inlet NeedleYNo
Inlet503563401
Husqvarna Inlet NeedleYNo
Inlet506013202
Husqvarna Inlet TubeYNo
505277516
Husqvarna Insulating CapNo
503711001Jonsered JetNo
501875301
Husqvarna Knee-jointNo
506013702
Husqvarna LeadNo
Lever503665901
Husqvarna LeverNo
505520127
Poulan Lever-meteringNo
503480601Jonsered Lo-speed NeedleNo
503222102
Husqvarna Lock Nut M8No
737441000
Poulan Locking RingNo
503222302
Husqvarna LocknutNo
502102901
Husqvarna Low Speed NeedleNo
503480201
Husqvarna Metering DiaphragmNo
506011703
Poulan MufflerNo
530035293
Poulan Needle Spring-low SpeedNo
503082001
Husqvarna NippleYNo
503489501
Husqvarna No Longer AvailableNo
501469502
Husqvarna Nozzle Check ValveNo
Nut503221011
Husqvarna Nut M8x1YNo
503551601
Husqvarna Oil CapNo
506024201
Husqvarna Oil GuideNo
506027701
Husqvarna Oil PumpNo
506013503
Husqvarna PartitionNo
503710203
Husqvarna PawlYNo
503412201
Husqvarna PawlNo
Pin537020801
Husqvarna PinNo
Pin720123300
Husqvarna Pin 3X10No
Pin501819903
Husqvarna Pin Starter CatchNo
503441002
Poulan PistonNo
503489002
Poulan Piston AssemblyNo
Piston537400001
Husqvarna Piston RingNo
Piston503289005
Husqvarna Piston RingNo
Pin503802701
Husqvarna Pivot PinYNo
501768101
Husqvarna Pivot Sleeve LNo
Sleeve501768001
Husqvarna Pivot Sleeve RYNo
Cooking Plate503723701
Husqvarna PlateNo
Cooking Plate537046601
Husqvarna PlateYNo
503714201
Husqvarna PlugNo
Plug503481101
Husqvarna PlugNo
530035225
Poulan Plug CupNo
502503801
Husqvarna Pressure GaugeNo
505267895
Husqvarna Puller UnitYNo
505381817
Husqvarna Puller Unit Compl.No
503479501
Husqvarna Pump CoverNo
502102101
Husqvarna Pump CoverNo
Pump503805601
Husqvarna Pump DiaphragmNo
503104902
Husqvarna Pump Drive WheelNo
506023902Jonsered Pump PistonNo
506023901
Husqvarna Pump PlungerNo
Spring501763101
Husqvarna Recoil SpringYNo
502103501
Husqvarna Repair Kit Diaphragm SetNo
640200010
Husqvarna Saw RimYNo
Screw503755301
Husqvarna ScrewNo
Screw503214972
Husqvarna ScrewNo
503213230
Husqvarna ScrewNo
503213220
Husqvarna ScrewNo
Screw503481801
Husqvarna ScrewNo
Screw503480901
Husqvarna ScrewNo
Screw503480501
Husqvarna ScrewNo
Screw503480101
Husqvarna ScrewNo
Screw503479601
Husqvarna ScrewNo
Screw503479001
Husqvarna ScrewYNo
503213245Jonsered ScrewNo
503213216
Husqvarna ScrewNo
503205520
Husqvarna ScrewNo
Screw505316717
Husqvarna ScrewNo
Screw505230902
Husqvarna ScrewYNo
Screw503584601
Husqvarna ScrewNo
Screw503212810
Husqvarna ScrewYNo
Screw503212716
Husqvarna ScrewNo
503211801
Husqvarna ScrewNo
Screw503104701
Husqvarna ScrewNo
Screw501468701
Husqvarna ScrewNo
Screw501466901
Husqvarna ScrewNo
Screw725529356
Husqvarna Screw Mc6s 4X16YNo
725532955
Poulan Screw Mc6s 5X16YNo
723129455
Poulan Screw Mcs 4X18No
729242305
Poulan Screw;10x45 050No
Ring505275719
Husqvarna Seal RingYNo
503570201
Husqvarna Shaft Ass'y/throttleNo
506013701
Husqvarna Shorting LeadNo
Sleeve501630601
Husqvarna SleeveYNo
Nut503227001
Husqvarna Slotted Barrel Nut M5No
Spacer503478901
Husqvarna SpacerNo
Spacer502103001
Husqvarna SpacerNo
506011901Jonsered Spark ArrestorNo
Plug503235111
Husqvarna Spark PlugYNo
Plug501485402
Husqvarna Spark Plug Conn. KitYNo
501485403Jonsered Spark Plug Prot.No
Pin721425250
Husqvarna Spiral Pin 4X12YNo
Spring503738101
Husqvarna SpringNo
503994301
Poulan SpringYNo
Spring503481501
Husqvarna SpringNo
503481001
Husqvarna SpringNo
Spring503479901
Husqvarna SpringNo
503539101
Husqvarna SpringNo
504350905Jonsered SpringNo
Spring504217303
Husqvarna SpringNo
Spring504210016
Husqvarna SpringNo
502119701
Husqvarna SpringNo
502119601Jonsered SpringNo
501875401
Husqvarna SpringNo
Spring501874701
Husqvarna SpringYNo
501667801
Husqvarna SpringNo
501468401
Poulan SpringNo
Spring504210049
Husqvarna Spring H-needleYNo
529271101
Poulan Spring Starter CatchYNo
Spring537019701
Husqvarna Spring ThrottleNo
Screw503218201
Husqvarna Square Head Screw 5X57No
Handle503543901
Husqvarna Starter HandleYNo
Housing503105906
Husqvarna Starter HousingYNo
503481601Jonsered Starter LeverNo
Lever503478801
Husqvarna Starter LeverNo
506028001
Husqvarna Starter LeverNo
505316782
Husqvarna Starter LeverNo
501630301
Husqvarna Starter PulleyNo
537201901
Poulan Starter PulleyYNo
505305125
Husqvarna Starter RopeYNo
Switch538243440
Husqvarna Stop SwitchNo
Switch503717901
Husqvarna Stop SwitchYNo
Strap530036113
Husqvarna StrapNo
503208006
Husqvarna Stud 5X22YNo
Pipe, Tube, Hose, Fitting503101601
Husqvarna Suction Hose CplYNo
503253401
Husqvarna Support BushingYNo
501451601
Husqvarna Support BushingNo
503498202
Husqvarna TankNo
501646701
Husqvarna Tapp StarthakeNo
502114401
Husqvarna Throttle FlapNo
506014506
Husqvarna Throttle LockNo
Shaft503478601
Husqvarna Throttle ShaftNo
506014404
Husqvarna Throttle TriggerNo
Wire506014004
Husqvarna Throttle WireYNo
506014002
Husqvarna Throttle WireNo
503479101
Husqvarna ThrottleflapNo
502712701
Husqvarna Torx-screwdriverNo
Washer506028301
Husqvarna WasherNo
Washer504184401
Husqvarna WasherNo
503230111
Husqvarna WasherNo
Washer503230105
Husqvarna Washer 12.7 X 30YNo
Washer503230035
Husqvarna Washer 5.3X15YNo
Washer503230101
Husqvarna Washer 8.4X16No
Plug503574201
Husqvarna Welch PlugYNo

About Husqvarna

With over 330 years of innovation and passion, Husqvarna provides professionals and consumers with forest, park, lawn and garden products. We let high performance meet usability and safety, making you ready to get the job done efficiently. Husqvarna offers a wide and growing range of products and accessories, including everything from chainsaws and trimmers to innovative robotic lawn mowers.