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Weed Eater WT4000 gas line trimmer

Weed Eater WT4000 gas line trimmer Parts

Here are the diagrams and repair parts for Weed Eater WT4000 gas line trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for WT4000 Line Trimmers

  • Lawn Mower Throttle Control Assembly for Weed Eater WT4000 - Part 583065701

    Engine and wheels diagram

    Line Trimmer Throttle Control

    Part #174934

    Replaced by #583065701

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    Manufacturer substitution
    This part replaces 174934. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $28.56
    17% OFF Phone Price : $34.56Info Icon
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  • Lawn Mower Recoil Starter Rope Guide Kit for Weed Eater WT4000 - Part 586122501

    Engine and wheels diagram

    Guide.rope.s

    Part #194788

    Replaced by #586122501

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    Manufacturer substitution
    This part replaces 194788. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $18.12
    10% OFF Phone Price : $20.12Info Icon
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  • Washer for Weed Eater WT4000 - Part 819131316

    Chassis and v-belt diagram

    Washer

    Part #19131316

    Replaced by #819131316

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    Manufacturer substitution
    This part replaces 19131316. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $27.36
    18% OFF Phone Price : $33.36Info Icon
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  • Line Trimmer Debris Shield Assembly for Weed Eater WT4000 - Part 532180268

    Chassis and v-belt diagram

    Bottom Deflector

    Part #180268

    Replaced by #532180268

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    Manufacturer substitution
    This part replaces 180268. Substitute parts can look different from the original.
    In Stock
    $49.08
    11% OFF Phone Price : $55.08Info Icon
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  • Lawn Mower Idler Pulley for Weed Eater WT4000 - Part 532166042

    Chassis and v-belt diagram

    Husqvarna Lawn Mower Idler Pulley

    Part #166042

    Replaced by #532166042

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    Manufacturer substitution
    This part replaces 166042. Substitute parts can look different from the original.
    In Stock
    $54.46
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  • Line Trimmer Spacer for Weed Eater WT4000 - Part 532173717

    Chassis and v-belt diagram

    Line Trimmer Spacer

    Part #173717

    Replaced by #532173717

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    Manufacturer substitution
    This part replaces 173717. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
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  • Craftsman Lawn & Garden Equipment Screw for Weed Eater WT4000 - Part 532178848

    Screw.10-16

    Part #178848

    Replaced by #532178848

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    Manufacturer substitution
    This part replaces 178848. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.03
    17% OFF Phone Price : $6.03Info Icon
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  • Skirt.rear.wheeled.trimmer for Weed Eater WT4000 - Part 532189006

    Chassis and v-belt diagram

    Line Trimmer Rear Skirt

    Part #189006

    Replaced by #532189006

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    Manufacturer substitution
    This part replaces 189006. Substitute parts can look different from the original.
    In Stock
    $40.03
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  • Lawn & Garden Equipment Shoulder Bolt for Weed Eater WT4000 - Part 532160829

    Chassis and v-belt diagram

    Lawn & Garden Equipment Shoulder Bolt

    Part #160829

    Replaced by #532160829

    Info Icon
    Manufacturer substitution
    This part replaces 160829. Substitute parts can look different from the original.
    In Stock
    $30.28
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  • Line Trimmer Spindle Shaft Pulley for Weed Eater WT4000 - Part 532180340

    Chassis and v-belt diagram

    Spindle Pulley

    Part #180340

    Replaced by #532180340

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    Manufacturer substitution
    This part replaces 180340. Substitute parts can look different from the original.
    In Stock
    $14.71
    12% OFF Phone Price : $16.71Info Icon
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Most common symptoms to help you fix your line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair time and Difficulty

 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair time and Difficulty

 15 minutes or less
How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

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Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

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Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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