Weed Eater Gas Trimmer | XT400 | eReplacementParts.com

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Leaks gas

23%

Won't start

16%

Trimmer line won't feed

14%

Hard to start

Trigger doesn't work

Engine will idle but dies at full thro..

Trimmer line feeds too much / continuo..

Starter rope won't retract

Engine lacks power

Starts, runs for a while, then dies

Only runs with the choke on

Runs for a while then dies

Starter rope pulls freely / little res..

Starts but immediately dies

Blows black smoke from exhaust

Can't turn engine off

Engine RPM's surge up and down

Show All Symptoms

Find Part by Symptom

Popular Parts

Fuel Line

$5.97

Fuel Line

$7.17

Fuel Cap With Retainer

$8.37

Rope

$7.17

Gasket and Diaphragm Kit

$17.95

Piston Ring

$3.58

Starter Pulley

$7.17

Screw

$5.97

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Questions & Answers

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Page A

Page B

Page C

Page D

Showing All Parts

Page A

Hotspots

Fig #

Limiter Cap (Gold)

$5.09

Part Number:530038403

In Stock, 1 available

$5.09

Carburetor Repair Kit

$23.93

Part Number:530069842

In Stock, 22 available

$23.93

Carburetor Repair Kit

$26.33

Part Number:530069969

In Stock, 11 available

Note: Kit C1U-W7 (ZAMA)

$26.33

Gasket and Diaphragm Kit

$17.95

Part Number:530069844

In Stock, 25+ available

Note: These Parts Are Illustrated for Clarity. Order Complete Assembly.

$17.95

Gasket/Diaphraghm Kit Obsolete - Not Available

$11.96

Part Number:530071442

Discontinued

Note: Kit C1U-W7 (ZAMA)

A-

Carburetor Assembly (Wt-631) Obsolete - Not Available

$71.82

Part Number:530071635

In Stock, 1 available

Note: (Incl. Limiter Cap)

$71.82

A-

Carburetor Assembly (Wt-631) Obsolete - Not Available

$71.82

Part Number:530071635

In Stock, 1 available

Note: (Incl. Limiter Cap)

$71.82

Page B

Hotspots

Fig #

Muffler Kit Obsolete - Not Available

$17.95

Part Number:530071390

Discontinued

Note: (Incl. 2,3) - Incl. 2, 3

Muffler Spring Obsolete - Not Available

$3.58

Part Number:530042088

Discontinued

Screen-Spark Arrestor Obsolete - Not Available

$10.76

Part Number:530071391

Discontinued

Screw-Cylinder

$5.97

Part Number:530015953

Backorder: No ETA

Spark Plug

$5.09

Part Number:503235111

In Stock, 15 available

Note: Ngk Bpmr 7a

$5.09

Kit, Cylinder Service 25CC Obsolete - Not Available

$49.99

Part Number:582144301

Discontinued

Gasket-Kit Obsolete - Not Available

$4.78

Part Number:530071253

Discontinued

Kit-Carb. Adaptor Obsolete - Not Available

$4.78

Part Number:530069991

Discontinued

Screw

$5.97

Part Number:530016014

In Stock, 2 available

$5.97

B10

Gasket-Kit Obsolete - Not Available

$4.78

Part Number:530071253

Discontinued

B11

Carburetor Assembly (Wt-631) Obsolete - Not Available

$71.82

Part Number:530071635

In Stock, 1 available

Note: (Incl. Limiter Cap) - Incl. Limiter Cap

$71.82

B11

Carburetor Assembly (Wt-631) Obsolete - Not Available

$71.82

Part Number:530071635

In Stock, 1 available

Note: (Incl. Limiter Cap) - Incl. Limiter Cap

$71.82

B12

Choke Plate Mounting Obsolete - Not Available

$5.97

Part Number:530047914

Discontinued

B13

Choke Lever Obsolete - Not Available

$3.58

Part Number:530047916

Discontinued

B14

Wave Washer Obsolete - Not Available

$3.58

Part Number:530015254

In Stock, 1 available

$3.58

B15

Screw

$5.97

Part Number:530015849

In Stock, 10 available

$5.97

B16

Screw-Gear Box/Shield

$5.09

Part Number:530016141

Ships in 4 - 9 business days

$5.09

B17

Screw

$5.09

Part Number:530015957

In Stock, 13 available

$5.09

B18

Cover-Air Box Obsolete - Not Available

$3.58

Part Number:530049079

Discontinued

B19

Foam-Air Filter

$4.78

Part Number:530047932

In Stock, 25+ available

$4.78

B20

Air Box Obsolete - Not Available

$4.78

Part Number:530047908

Discontinued

B21

Choke Spacer Obsolete - Not Available

$3.58

Part Number:530015852

In Stock, 1 available

$3.58

B22

Piston Kit Obsolete - Not Available

$27.52

Part Number:530069987

Discontinued

Note: (Incl. 23, 24 & Pin) - Incl. 23, 24 & Pin

B23

Piston Ring

$3.58

Part Number:545154009

In Stock, 25+ available

$3.58

B24

Wrist Pin Retainer

$5.97

Part Number:530015162

In Stock, 3 available

Note: Piston Pin Retainer

$5.97

B25

Connecting Rod Assembly

$25.49

Part Number:530069615

In Stock, 2 available

Note: (Incl. 53)

$25.49

B26

Gasket-Kit Obsolete - Not Available

$4.78

Part Number:530071253

Discontinued

B27

Spacer Obsolete - Not Available

$3.58

Part Number:530036145

Discontinued

B28

Module-Ignition

$48.44

Part Number:530055160

In Stock, 3 available

$48.44

B29

Screw

$5.09

Part Number:530015954

Ships in 4 - 9 business days

$5.09

B30

Assembly-Ground Wire Obsolete - Not Available

$3.58

Part Number:530049389

Discontinued

B31

Assembly-Lead Wire Obsolete - Not Available

$2.99

Part Number:530049390

Discontinued

B32

Screw

$10.76

Part Number:530016386

In Stock, 12 available

$10.76

B33

Kit-Momentary Switch

$8.37

Part Number:530071356

In Stock, 13 available

$8.37

B34

Handle-Starter

$5.97

Part Number:530027569

In Stock, 5 available

$5.97

B35

Rope

$7.17

Part Number:530069232

In Stock, 25+ available

$7.17

B36

Rope Retain Screw

$5.97

Part Number:530016080

Backorder: No ETA

Note: Rope Retainer

B37

Drive Coupling Obsolete - Not Available

$3.58

Part Number:530027953

Discontinued

Note: 23 Lcn

B38

Starter Dog Spring

$5.97

Part Number:530023817

In Stock, 4 available

$5.97

B39

Retaining Ring

$5.09

Part Number:530015941

In Stock, 2 available

Note: (Incl. 11,12,39)

$5.09

B40

Outer Bearing Obsolete - Not Available

$7.17

Part Number:530032124

Discontinued

B41

Crankcase Seal

$7.17

Part Number:530019179

In Stock, 3 available

$7.17

B42

Clip Obsolete - Not Available

$3.58

Part Number:530015945

Discontinued

B43

Inner Bearing

$19.12

Part Number:530032125

In Stock, 1 available

Note: (Incl. 18,19,26)

$19.12

B44

Shroud (Green) Obsolete - Not Available

$14.35

Part Number:530056943

Discontinued

B45

Screw-Line Limiter

$5.09

Part Number:530015880

In Stock, 6 available

$5.09

B46

Screw

$10.76

Part Number:530016386

In Stock, 12 available

$10.76

B47

Guard-Muffler Obsolete - Not Available

$3.58

Part Number:530054536

In Stock, 3 available

$3.58

B48

Shroud Isolator Obsolete - Not Available

$8.37

Part Number:530036793

Discontinued

B50

Assembly-Crankshaft Obsolete - Not Available

$35.90

Part Number:530054753

Discontinued

B51

Isolator Crankcase

$3.81

Part Number:545132401

In Stock, 1 available

$3.81

B52

Kit-Assembly-Crankcase

$29.31

Part Number:530071627

Ships in 4 - 9 business days

Note: (Incl. 39-41) - Incl. 40-43

$29.31

B53

Kit-Assembly-C'Case & Crankshaft Obsolete - Not Available

$29.92

Part Number:530071624

Discontinued

Note: Incl. 39, 50, 52

B54

Flywheel Assembly

$13.16

Part Number:545221701

In Stock, 12 available

$13.16

B55

Washer

$5.09

Part Number:530015828

In Stock, 1 available

Note: 2009-001n and Higher, Service Reference

$5.09

B56

Screw

$5.09

Part Number:530015957

In Stock, 13 available

$5.09

B57

Retainer Can Obsolete - Not Available

$3.58

Part Number:530016226

Discontinued

B58

Starter Pulley

$7.17

Part Number:530071786

In Stock, 25+ available

Note: Incl. 36

$7.17

B59

Spring Starter

$9.57

Part Number:545008011

In Stock, 12 available

$9.57

B60

Assy-Fan Housing Obsolete - Not Available

$21.54

Part Number:530049468

Discontinued

B61

Gasket-Kit Obsolete - Not Available

$4.78

Part Number:530071253

Discontinued

Note: Incl. 7, 10, 26, 49

B62

Fuel Cap With Retainer

$8.37

Part Number:530014347

In Stock, 25+ available

$8.37

B63

Assembly-Fuel Tank Obsolete - Not Available

$27.52

Part Number:530049299

Discontinued

Note: (Incl. Cap,Filter,Lines) - Incl. cap, filter, lines

B64

Fuel Filter

$4.78

Part Number:530095646

In Stock, 25+ available

$4.78

B65

Fuel Line

$5.97

Part Number:530069247

In Stock, 25+ available

Note: Part Number 530069247- Purge Lines Required to be Ordered; Old Purge Lines Not Compatible with this Bulb

$5.97

B66

Fuel Line

$7.17

Part Number:530069599

In Stock, 25+ available

Note: (Incl. 40)

$7.17

Page C

Hotspots

Fig #

Cutting Head Assembly Obsolete - Not Available

$23.88

Part Number:952711547

Discontinued

Note: (Incl. 21-28)

Assembly-Hub/Arbor

$11.46

Part Number:530095773

Ships in 4 - 9 business days

$11.46

Spring - Return Obsolete - Not Available

$3.58

Part Number:530053241

Discontinued

Spool Retainer

$4.78

Part Number:530401957

In Stock, 20 available

$4.78

Accy-Spool w/Line Obsolete - Not Available

$8.32

Part Number:952711548

Discontinued

Drive Shaft-Flex Obsolete - Not Available

$9.57

Part Number:530053614

Discontinued

Assy-Throttle Cable Obsolete - Not Available

$11.96

Part Number:530071550

In Stock, 1 available

$11.96

Trigger Obsolete - Not Available

$3.58

Part Number:530038682

Discontinued

Throttle Hsg. (Right) Obsolete - Not Available

$8.37

Part Number:530047923

Discontinued

C10

Throttle Hsg. (Left) Obsolete - Not Available

$5.97

Part Number:530047924

Discontinued

C11

Screw

$5.09

Part Number:530016179

In Stock, 5 available

$5.09

C12

Washer Obsolete - Not Available

$3.58

Part Number:530016193

Discontinued

C13

Spring-Compression

$3.81

Part Number:530042084

In Stock, 5 available

$3.81

C14

Actuator Obsolete - Not Available

$2.99

Part Number:530054060

Discontinued

C15

Locator-Right Obsolete - Not Available

$8.37

Part Number:530054160

Discontinued

C16

Locator-Left Obsolete - Not Available

$5.97

Part Number:530054159

Discontinued

C17

Screw

$10.76

Part Number:530016386

In Stock, 12 available

$10.76

C18

Assy-Drive Shaft Hsg. Obsolete - Not Available

$39.49

Part Number:530071420

Discontinued

C19

Assist Handle Obsolete - Not Available

$6.81

Part Number:530047919

Discontinued

C20

Bolt-Handle Obsolete - Not Available

$3.58

Part Number:530016173

Discontinued

C21

Nut-"D" Handle

$4.78

Part Number:530091373

In Stock, 10 available

$4.78

C22

Line Cutter Obsolete - Not Available

$2.99

Part Number:530052286

Discontinued

C23

Screw

$5.97

Part Number:530015814

In Stock, 25+ available

Note: Screw Pt 60/10-14

$5.97

C24

Kit-Shield Assembly Obsolete - Not Available

$17.95

Part Number:530069666

Discontinued

Note: Incl. 22 & 23

C25

Bolt

$5.97

Part Number:530015820

In Stock, 11 available

$5.97

C26

Nut-"D" Handle

$4.78

Part Number:530091373

In Stock, 10 available

$4.78

C27

Dust Cup Obsolete - Not Available

$2.99

Part Number:530094543

Discontinued

Note: Rj/Rjx

C-

Operator's Manual Obsolete - Not Available

$3.69

Part Number:530088831

Discontinued

C-

Decal - Shaft Warning Obsolete - Not Available

$2.99

Part Number:530055350

Discontinued

Page D

Hotspots

Fig #

Weed Eater XT400 Type 1 Gas Trimmer Parts