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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

  • Motor for Worx WG166 - Part 50019937

    Trimmer diagram

    Motor

    Part #50019937

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

  • Cmprssn Spr for Worx WG166 - Part 50019933

    Trimmer diagram

    Cmprssn Spr

    Part #50019933

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

  • Screw for Worx WG166 - Part 50002797

    Trimmer diagram

    Screw

    Part #50002797

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

  • Ring for Worx WG166 - Part 50007155

    Trimmer diagram

    Ring

    Part #50007155

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

  • Spring for Worx WG166 - Part 50000655

    Trimmer diagram

    Spring

    Part #50000655

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

  • Button for Worx WG166 - Part 50007144

    Trimmer diagram

    Button

    Part #50007144

    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

  • Washer for Worx WG166 - Part 50005709

    Trimmer diagram

    Washer

    Part #50005709

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

  • Pinion for Worx WG166 - Part 50007197

    Trimmer diagram

    Pinion

    Part #50007197

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

  • Lawn & Garden Equipment Screw for Worx WG166 - Part 50002820

    Trimmer diagram

    Lawn & Garden Equipment Screw

    Part #50002820

    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…

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…

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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