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Worx WG166 trimmer Parts

Here are the diagrams and repair parts for Worx WG166 trimmer, as well as links to manuals and error code tables, if available.

Worx WG166 trimmer
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Browse Parts for WG166 Line Trimmers

  • U Cover for Worx WG166 - Part 50007141

    Trimmer diagram

    U Cover

    Part #50007141

    The manufacturer no longer makes this part, and there's no substitute part

  • Handle for Worx WG166 - Part 50017545

    Trimmer diagram

    Handle

    Part #50017545

    The manufacturer no longer makes this part, and there's no substitute part

  • Gear for Worx WG166 - Part 50007196

    Trimmer diagram

    Gear

    Part #50007196

    The manufacturer no longer makes this part, and there's no substitute part

  • Slide Gear for Worx WG166 - Part 50007157

    Trimmer diagram

    Slide Gear

    Part #50007157

    The manufacturer no longer makes this part, and there's no substitute part

  • Edging Wheel for Worx WG166 - Part 50007148

    Trimmer diagram

    Edging Wheel

    Part #50007148

    The manufacturer no longer makes this part, and there's no substitute part

  • Motor for Worx WG166 - Part 50019937

    Trimmer diagram

    Motor

    Part #50019937

    The manufacturer no longer makes this part, and there's no substitute part

  • Rotatng Bush for Worx WG166 - Part 50007145

    Trimmer diagram

    Rotatng Bush

    Part #50007145

    The manufacturer no longer makes this part, and there's no substitute part

  • Coiled Cable for Worx WG166 - Part 50019935

    Trimmer diagram

    Coiled Cable

    Part #50019935

    The manufacturer no longer makes this part, and there's no substitute part

  • Thread Bushing for Worx WG166 - Part 50007282

    Trimmer diagram

    Thread Bushing

    Part #50007282

    The manufacturer no longer makes this part, and there's no substitute part

  • Line Trimmer Battery for Worx WG166 - Part 50019934

    Trimmer diagram

    Line Trimmer Battery

    Part #50019934

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your line trimmers

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

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

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

Effective articles & videos to help repair your line trimmers

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?

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?

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