Husqvarna Chainsaw | 450 | eReplacementParts.com

Carburetor

Hotspots

Fig #

1

Carburetor

$37.97

Part Number:531215601

In Stock, 11 available

Note: C1m-El37b

$37.97

2

Collar Obsolete - Not Available

$3.58

Part Number:502078201

Discontinued

3

Collar

$10.19

Part Number:502078301

Ships in 4 - 7 business days

$10.19

4

Screw

$5.09

Part Number:502078401

Ships in 4 - 7 business days

$5.09

5

Spring Obsolete - Not Available

$4.78

Part Number:502078601

Discontinued

6

Spring

$6.36

Part Number:502078701

Ships in 4 - 7 business days

$6.36

7

Screw

$3.81

Part Number:503479001

Ships in 4 - 7 business days

Note: Screw

$3.81

8

Screw

$3.81

Part Number:503479601

In Stock, 13 available

$3.81

9

Inlet Needle

$8.91

Part Number:503479701

Ships in 4 - 7 business days

Note: 531 00 45-53 Repairkit

$8.91

10

$3.81

Part Number:537020801

Backorder: No ETA

Note: 531 00 45-53 Repairkit

11

Screw

$3.81

Part Number:503480101

In Stock, 1 available

$3.81

12

Screw

$5.09

Part Number:503480501

In Stock, 9 available

$5.09

13

Plug

$3.81

Part Number:503481101

Backorder: No ETA

Note: Piece

14

Screw

$3.81

Part Number:503481801

Ships in 4 - 7 business days

Note: Screw

$3.81

15

Plug

$7.64

Part Number:503535601

Ships in 4 - 7 business days

Note: Plug Welch

$7.64

16

Strainer

$5.09

Part Number:503535701

Ships in 4 - 7 business days

Note: 531 00 45-53 Repairkit

$5.09

17

Lever

$3.81

Part Number:503665901

Ships in 4 - 7 business days

Note: 531 00 45-53 Repairkit

$3.81

18

Gasket

$5.09

Part Number:537020101

Backorder: No ETA

Note: 531 00 45-52 Set of Gaskets 531 00 45-53 Repairkit

19

Pump Diaphragm

$22.94

Part Number:537383101

Ships in 4 - 7 business days

$22.94

20

Cover

$44.61

Part Number:502078901

Backorder: No ETA

21

Screw

$15.28

Part Number:537383301

In Stock, 2 available

$15.28

22

Spring

$6.36

Part Number:537383401

Ships in 4 - 7 business days

$6.36

23

Cover Obsolete - Not Available

$14.35

Part Number:537383701

Discontinued

24

Jet

$25.49

Part Number:544237701

Ships in 4 - 7 business days

$25.49

25

Diaphragm

$25.49

Part Number:502079001

Ships in 4 - 7 business days

$25.49

26

Lever

$31.86

Part Number:502079101

In Stock, 1 available

$31.86

27

Lever

$10.19

Part Number:505101701

Ships in 4 - 7 business days

$10.19

28

Shaft Assy Obsolete - Not Available

$29.92

Part Number:502079401

Discontinued

29

Shaft Assy Obsolete - Not Available

$23.93

Part Number:502079501

Discontinued

30

Valve

$11.46

Part Number:502247701

Ships in 4 - 7 business days

$11.46

31

Collar Obsolete - Not Available

$7.17

Part Number:502079801

Discontinued

32

Gasket

$8.91

Part Number:537383601

Ships in 4 - 7 business days

$8.91

33

Lever Obsolete - Not Available

$9.57

Part Number:502081701

Discontinued

34

Screw

$25.49

Part Number:502079901

Ships in 4 - 7 business days

$25.49

35

Screw

$25.49

Part Number:502080001

Ships in 4 - 7 business days

$25.49

36

Valve Obsolete - Not Available

$10.76

Part Number:502080101

Discontinued

37

Gasket Kit

$35.69

Part Number:502080201

In Stock, 3 available

Note: B = Set of Gaskets

$35.69

38

Plug

$7.64

Part Number:544119501

Ships in 4 - 7 business days

$7.64

800

Combi-Tool

$8.91

Part Number:501691701

In Stock, 15 available

$8.91

Carburetor Air Filter

Hotspots

Fig #

1

Inlet Pipe Assy

$70.11

Part Number:544082301

In Stock, 3 available

$70.11

2

Screw

$5.09

Part Number:503200216

In Stock, 25+ available

Note: Ihscfm

$5.09

3

Intermediate Wall

$10.19

Part Number:544083801

In Stock, 2 available

$10.19

4

Flange

$7.64

Part Number:544084001

In Stock, 2 available

$7.64

5

Screw

$7.64

Part Number:503210725

In Stock, 1 available

$7.64

6

Flange

$7.64

Part Number:544084101

In Stock, 2 available

$7.64

7

Throttle

$47.16

Part Number:544148201

Ships in 4 - 7 business days

$47.16

8

Carburetor

$37.97

Part Number:531215601

In Stock, 11 available

Note: C1m-El37b

$37.97

9

Filter Holder

$19.12

Part Number:505514701

Ships in 4 - 7 business days

$19.12

10

Shackle

$10.19

Part Number:544231401

Ships in 4 - 7 business days

$10.19

11

Air Purge

$12.74

Part Number:503936601

In Stock, 25+ available

Note: Primer Housing

$12.74

12

Hose, Airpurge Suction

$8.91

Part Number:544401901

In Stock, 8 available

Note: Suction Hose

$8.91

13

Return Hose

$19.12

Part Number:577535101

In Stock, 7 available

Note: Return Hose

$19.12

14

Control

$12.74

Part Number:544359902

In Stock, 3 available

$12.74

15

Screw

$6.36

Part Number:503210750

In Stock, 8 available

$6.36

16

Air Filter-Nylon

$17.84

Part Number:544080801

In Stock, 9 available

Note: 80�

$17.84

16

Air Filter-Nylon

$17.84

Part Number:544080802

In Stock, 2 available

Note: 44�

$17.84

16

Air Filter-Felt

$14.02

Part Number:544080803

In Stock, 21 available

Note: Felt

$14.02

17

Shaft Assy

$29.31

Part Number:502081001

Ships in 4 - 7 business days

$29.31

18

Spring Obsolete - Not Available

$4.78

Part Number:502081101

Discontinued

19

Collar Obsolete - Not Available

$5.97

Part Number:502080801

Discontinued

20

Valve

$11.46

Part Number:502081201

Ships in 4 - 7 business days

$11.46

21

Screw

$3.81

Part Number:503481801

Ships in 4 - 7 business days

Note: Screw

$3.81

22

Clip

$6.36

Part Number:537385201

Ships in 4 - 7 business days

$6.36

23

Rod

$11.46

Part Number:502080901

Ships in 4 - 7 business days

$11.46

24

Lock Washer

$7.64

Part Number:735583000

In Stock, 2 available

$7.64

Chain Brake Clutch Cover

Hotspots

Fig #

1

Clutch Cover Assembly

$53.54

Part Number:544097902

In Stock, 25+ available

$53.54

2

E-Ring

$6.36

Part Number:735310820

In Stock, 14 available

Note: E-Clip

$6.36

3

Chain Tensioner Kit

$35.69

Part Number:575260404

In Stock, 18 available

$35.69

4

Chain Guide

$8.91

Part Number:540063301

In Stock, 16 available

Note: Chain Guide

$8.91

5

Bearing Sleeve

$6.36

Part Number:537017401

In Stock, 9 available

Note: Bearing Sleeve

$6.36

6

Knee Joint

$42.06

Part Number:503890802

In Stock, 6 available

Note: Knee Joint

$42.06

7

Spring

$8.91

Part Number:503465901

In Stock, 25+ available

$8.91

8

Guide Bushing

$7.64

Part Number:503855201

In Stock, 25+ available

Note: Guide Bushing

$7.64

9

Cover, Chain Brake

$12.74

Part Number:544082901

Ships in 4 - 7 business days

$12.74

10

Screw

$5.09

Part Number:503217010

In Stock, 25+ available

Note: Ccrpant

$5.09

11

Wear Guard, Chain

$10.19

Part Number:544083001

In Stock, 7 available

$10.19

12

Brake Band

$33.13

Part Number:537043001

In Stock, 25+ available

$33.13

13

$6.36

Part Number:503892901

In Stock, 2 available

$6.36

14

Worm Screw

$19.12

Part Number:537397001

In Stock, 4 available

Note: Worm Screw

$19.12

15

Worm Wheel

$14.02

Part Number:537079402

In Stock, 4 available

Note: Worm Wheel

$14.02

16

O-Ring

$7.64

Part Number:740480702

Backorder: No ETA

Note: O-Ring

17

Washer

$6.36

Part Number:503230063

Ships in 4 - 7 business days

Note: Washer

$6.36

18

Label, Clutch Cover

$6.36

Part Number:544376801

Ships in 4 - 7 business days

Note: Label, Clutch Cover

$6.36

19

Flange Nut

$3.81

Part Number:503220001

In Stock, 25+ available

Note: Wrap

$3.81

Clutch Oil Pump

Hotspots

Fig #

1

Clutch

$56.08

Part Number:537110503

In Stock, 15 available

$56.08

2

Spring

$8.91

Part Number:537359101

In Stock, 19 available

$8.91

3

Clutch Drum

$47.16

Part Number:578097901

In Stock, 25+ available

$47.16

4

Needle Bearing

$29.31

Part Number:503255201

In Stock, 11 available

$29.31

5

Pinion

$11.46

Part Number:503931801

In Stock, 18 available

$11.46

6

Pump Piston

$6.36

Part Number:540057901

In Stock, 23 available

Note: Pump Piston

$6.36

7

Pump Cylinder

$11.46

Part Number:537154801

In Stock, 16 available

Note: Pump Cylinder

$11.46

8

Oil Hose

$28.04

Part Number:544084202

In Stock, 15 available

Note: Oil Hose

$28.04

Crankcase

Hotspots

Fig #

1

Crankcase

$127.48

Part Number:537438201

In Stock, 1 available

$127.48

2

Stiffening Plate

$7.64

Part Number:503875802

Ships in 4 - 7 business days

Note: Stiffening Plate

$7.64

3

Bar Bolt

$8.91

Part Number:503875402

Ships in 4 - 7 business days

Note: Bar Bolt

$8.91

4

Bar Bolt

$8.91

Part Number:537334601

Ships in 4 - 7 business days

Note: Bar Bolt

$8.91

5

Bar Bolt

$7.64

Part Number:544036401

Ships in 4 - 7 business days

Note: Bar Bolt

$7.64

6

Needle Roller

$6.36

Part Number:503240905

In Stock, 2 available

Note: Needle Roller

$6.36

7

Check Valve

$3.81

Part Number:530026119

In Stock, 18 available

Note: Check Valve

$3.81

8

Filter

$3.81

Part Number:537403502

In Stock, 2 available

$3.81

9

Oil Screen

$8.91

Part Number:544083301

In Stock, 3 available

Note: Oil Screen

$8.91

10

Guide Pin

$6.36

Part Number:544331601

In Stock, 5 available

Note: Guide Pin

$6.36

11

Support

$10.19

Part Number:597909701

In Stock, 3 available

Note: Mounting

$10.19

12

Tank Cap Assy

$3.81

Part Number:544111203

Backorder: No ETA

Note: Tank Cap Assy Grey

13

Sealing

$8.91

Part Number:589241101

In Stock, 11 available

Note: Sealing

$8.91

14

Holder

$10.19

Part Number:503578901

In Stock, 3 available

Note: Holder

$10.19

15

Chain Catcher Pin

$11.46

Part Number:503886301

In Stock, 8 available

Note: Chain Catcher Pin

$11.46

16

Screw

$6.36

Part Number:503218876

In Stock, 25+ available

Note: Ihscft

$6.36

17

Lateral Support

$7.64

Part Number:501007601

In Stock, 7 available

Note: Lateral Support

$7.64

18

Screw

$6.36

Part Number:503215103

Ships in 4 - 7 business days

Note: Screw

$6.36

19

Chain Guide Plate

$12.74

Part Number:544094001

In Stock, 18 available

$12.74

20

Screw

$5.09

Part Number:503217010

In Stock, 25+ available

Note: Ccrpant

$5.09

21

Felling Dog

$15.28

Part Number:503905901

In Stock, 3 available

$15.28

22

Screw

$6.36

Part Number:503217520

In Stock, 25 available

$6.36

23

Hand Guard

$8.91

Part Number:505422701

In Stock, 25+ available

$8.91

24

Catch

$10.19

Part Number:503892401

Ships in 4 - 7 business days

Note: Catch

$10.19

25

Screw

$7.64

Part Number:503893001

In Stock, 12 available

Note: Screw

$7.64

26

Lock Spring

$7.64

Part Number:503436501

Ships in 4 - 7 business days

Note: Lock Spring

$7.64

Crankshaft

Hotspots

Fig #

1

Crankshaft

$279.22

Part Number:525605001

Ships in 4 - 7 business days

$279.22

2

Bearing

$42.06

Part Number:544062001

Ships in 4 - 7 business days

$42.06

3

Sealing

$17.84

Part Number:544013801

In Stock, 4 available

$17.84

4

Support Bushing

$25.49

Part Number:501451601

In Stock, 2 available

$25.49

Cylinder Cover

Hotspots

Fig #

1

Cylinder Cover Assy

$42.06

Part Number:544348303

In Stock, 2 available

$42.06

2

Label

$6.36

Part Number:522709201

Ships in 4 - 7 business days

$6.36

3

Snap

$15.28

Part Number:503894701

In Stock, 25+ available

Note: Snap

$15.28

Cylinder Piston

Hotspots

Fig #

1

Cylinder

$82.86

Part Number:544119802

Ships in 4 - 7 business days

$82.86

2

Piston Assy

$31.86

Part Number:544088905

Ships in 4 - 7 business days

$31.86

3

Piston Ring

$25.99

Part Number:544088701

In Stock, 2 available

$25.99

4

Circlip

$3.81

Part Number:544211301

In Stock, 4 available

$3.81

5

Support Bushing

$25.49

Part Number:501451601

In Stock, 2 available

$25.49

6

Gasket

$8.91

Part Number:544108701

In Stock, 4 available

$8.91

7

Gasket

$7.64

Part Number:544109201

In Stock, 2 available

$7.64

8

Screw

$6.36

Part Number:503200527

In Stock, 2 available

Note: Ihscm

$6.36

9

Decompression Valve

$56.08

Part Number:544870701

Ships in 4 - 7 business days

$56.08

10

Spark Plug

$5.09

Part Number:503235111

Backorder: No ETA

Note: Ngk Bpmr 7a

11

Support

$7.64

Part Number:540057301

Ships in 4 - 7 business days

$7.64

12

Cylinder Plug

$7.64

Part Number:503552201

In Stock, 12 available

Note: 272k

$7.64

13

Gasket Kit

$25.49

Part Number:544972001

In Stock, 3 available

Note: Set of Gaskets

$25.49

Fuel Tank

Hotspots

Fig #

1

Fuel Tank Assy

$42.06

Part Number:537437906

Backorder: No ETA

2

Screw

$3.81

Part Number:503212810

In Stock, 14 available

Note: Ccrpant

$3.81

3

$3.18

Part Number:720182520

In Stock, 17 available

$3.18

4

Throttle Trigger

$11.46

Part Number:544099701

In Stock, 7 available

$11.46

5

Spring

$7.64

Part Number:544099901

Ships in 4 - 7 business days

Note: Spring

$7.64

6

Throttle Lockout

$10.19

Part Number:544099801

In Stock, 11 available

$10.19

7

Handle Insert

$10.19

Part Number:504122201

In Stock, 6 available

$10.19

8

Throttle Cable Assy

$12.74

Part Number:504098801

In Stock, 3 available

$12.74

9

Fuel Hose

$16.56

Part Number:544128601

In Stock, 6 available

Note: Fuel Hose

$16.56

10

Fuel Filter

$10.19

Part Number:591375401

In Stock, 25+ available

$10.19

11

Return Hose

$19.12

Part Number:577535101

In Stock, 7 available

Note: Return Hose

$19.12

12

Tank Cap Assy

$3.81

Part Number:544111203

Backorder: No ETA

Note: Tank Cap Assy Grey

13

Sealing

$8.91

Part Number:589241101

In Stock, 11 available

Note: Sealing

$8.91

14

Holder

$10.19

Part Number:503578901

In Stock, 3 available

Note: Holder

$10.19

15

Decal Warning

$6.36

Part Number:544375001

Ships in 4 - 7 business days

Note: Decal Warning

$6.36

16

Lateral Support

$7.64

Part Number:501007601

In Stock, 7 available

Note: Lateral Support

$7.64

17

Anti Vibrations Element

$25.49

Part Number:544101201

Ships in 4 - 7 business days

$25.49

18

Grooved Pin

$6.36

Part Number:721126339

Ships in 4 - 7 business days

Note: Grooved Pin

$6.36

19

Fuel Tank Vent

$16.56

Part Number:501152901

In Stock, 7 available

Note: Fuel Tank Vent

$16.56

Handle

Hotspots

Fig #

1

Front Handle

$17.84

Part Number:505422601

Backorder: No ETA

2

Screw

$6.36

Part Number:503218876

In Stock, 25+ available

Note: Ihscft

$6.36

3

Screw

$6.36

Part Number:503210270

In Stock, 6 available

Note: Ihscft

$6.36

4

Insulator

$33.13

Part Number:503898301

In Stock, 2 available

Note: Antivibration Element

$33.13

Ignition System

Hotspots

Fig #

1

Flywheel Assy

$152.99

Part Number:544111801

Ships in 4 - 7 business days

$152.99

2

Starter Pawl

$8.91

Part Number:537245601

In Stock, 6 available

Note: Starter Pawl

$8.91

3

Pin, Starter Catch

$10.19

Part Number:501819903

In Stock, 2 available

Note: Screw

$10.19

4

Washer

$6.36

Part Number:503230042

In Stock, 10 available

Note: Washer Steel

$6.36

5

Spring, Starter Catch

$7.64

Part Number:529271101

In Stock, 15 available

Note: Spring

$7.64

6

Nut

$7.64

Part Number:503220401

In Stock, 6 available

$7.64

7

Ignition Module

$35.69

Part Number:573935702

In Stock, 10 available

$35.69

8

Wiring Assy

$14.02

Part Number:510101501

In Stock, 2 available

$14.02

9

Screw

$6.36

Part Number:503200220

In Stock, 15 available

Note: Screw Ihscfm

$6.36

Muffler

Hotspots

Fig #

1

Muffler Assy

$107.71

Part Number:578249701

In Stock, 2 available

Note: Muffler Assy

$107.71

2

Screen

$11.46

Part Number:579753301

In Stock, 5 available

Note: Spark Arrester

$11.46

3

Heat Deflector

$10.19

Part Number:579753201

Ships in 4 - 7 business days

$10.19

4

Gasket

$6.36

Part Number:544084401

In Stock, 2 available

$6.36

5

Screw

$6.36

Part Number:725536855

In Stock, 6 available

$6.36

6

Screw

$6.36

Part Number:724128759

In Stock, 4 available

Note: Screw Crpanm

$6.36

800

Gasket Kit

$25.49

Part Number:544972001

In Stock, 3 available

Note: Set of Gaskets

$25.49

Starter

Hotspots

Fig #

1

Starter Assy

$126.21

Part Number:544071604

In Stock, 9 available

$126.21

2

Starter Housing

$42.06

Part Number:586690201

Ships in 4 - 7 business days

$42.06

3

Reinforcement Sleeve

$12.74

Part Number:537283201

Ships in 4 - 7 business days

Note: Reinforcement Sleeve

$12.74

4

Spring Cassette Assy

$25.49

Part Number:540057502

In Stock, 4 available

Note: Spring Cassette Assy

$25.49

5

Screw

$3.81

Part Number:503212810

In Stock, 14 available

Note: Ccrpant

$3.81

6

Pulley

$33.13

Part Number:537092502

In Stock, 13 available

$33.13

7

Screw Ihsct

$6.36

Part Number:503217716

Ships in 4 - 7 business days

Note: Ihsct

$6.36

8

Starter Rope

$8.91

Part Number:505305125

In Stock, 25+ available

Note: Starter Cord

$8.91

9

Starter Handle

$11.46

Part Number:537232501

In Stock, 3 available

Note: Starter Handle

$11.46

10

Recoil Starter Screw

$5.09

Part Number:503217321

In Stock, 25+ available

Note: Screw Cihscto

$5.09

11

Label

$6.36

Part Number:544377002

Ships in 4 - 7 business days

$6.36

12

Cooling Air Conductor

$14.02

Part Number:544081501

In Stock, 2 available

$14.02

Winter Kit

Hotspots

Fig #

1

Winter Kit

$25.49

Part Number:544464501

Ships in 4 - 7 business days

Note: Winter Kit

$25.49

2

Screw

$6.36

Part Number:503217016

In Stock, 4 available

Note: Screw

$6.36

Miscellaneous Parts

Fig #

16-Inch Chainsaw Laminate Bar .325 pitch 0.05 gauge

$57.36

Part Number:531300436

In Stock, 3 available

$57.36

Chainsaw Blade 18 inch

$63.74

Part Number:531300438

In Stock, 4 available

$63.74

16-Inch Chainsaw Chain .325 pitch 0.05 Gauge

$35.69

Part Number:581643602

In Stock, 3 available

$35.69

18-Inch Chainsaw Chain .325 pitch 0.05 Gauge

$38.23

Part Number:581643603

In Stock, 4 available

$38.23

13" Chain

$31.86

Part Number:581643656

Ships in 4 - 7 business days

Note: SP33G .325 .050 56DL

$31.86

16" Chain

$35.69

Part Number:581643666

Ships in 4 - 7 business days

Note: SP33G .325 .050 66DL

$35.69

H30X-72 CHAIN LOOP

$38.23

Part Number:581643672

In Stock, 4 available

$38.23

18-In. Chain

$38.23

Part Number:581643672

In Stock, 1 available

$38.23

20\\\" Chain

$42.06

Part Number:581643680

Ships in 4 - 7 business days

Note: SP33G .325 .050 80DL

$42.06

Bar 13

$48.44

Part Number:596199756

Ships in 4 - 7 business days

$48.44

Bar 16

$57.36

Part Number:596199766

Ships in 4 - 7 business days

$57.36

Bar 18

$63.74

Part Number:596199772

In Stock, 5 available

$63.74

Bar 20

$76.49

Part Number:596199780

In Stock, 3 available

$76.49

Husqvarna 450 (2011-07) Chainsaw Parts