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Worx WG166 trimmer

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.

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Browse Parts for WG166 Line Trimmers

  • Spool Line for Worx WG166 - Part 50015034

    Trimmer diagram

    Spool Line

    Part #50015034

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

  • Support Base for Worx WG166 - Part 50007198

    Trimmer diagram

    Support Base

    Part #50007198

    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

  • Shaft for Worx WG166 - Part 50017546

    Trimmer diagram

    Shaft

    Part #50017546

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

  • Lawn & Garden Equipment Screw for Worx WG166 - Part 50002822

    Trimmer diagram

    Lawn & Garden Equipment Screw

    Part #50002822

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

  • Lever Switch for Worx WG166 - Part 50007156

    Trimmer diagram

    Lever Switch

    Part #50007156

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

  • Flwr Grade Assembly for Worx WG166 - Part 50014127

    Trimmer diagram

    Flwr Grade Assembly

    Part #50014127

    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

  • Clip for Worx WG166 - Part 50007204

    Trimmer diagram

    Clip

    Part #50007204

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

  • Motor for Worx WG166 - Part 50019940

    Trimmer diagram

    Motor

    Part #50019940

    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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