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Homelite UT20621 line trimmer

Homelite UT20621 line trimmer Parts

Here are the diagrams and repair parts for Homelite UT20621 line trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for UT20621 Line Trimmers

  • Housing for Homelite UT20621 - Part A07143

    Complete starter diagram

    Housing

    Part #A07143

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

  • Shaft for Homelite UT20621 - Part 98818

    Shaft

    Part #98818

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

  • A/f Kit for Homelite UT20621 - Part A-07157

    Muffler kit diagram

    A/f Kit

    Part #A-07157

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

  • Split Boom (r.h.) (ut15115, Ut15116) for Homelite UT20621 - Part GM-23611-2

    Split Boom (r.h.) (ut15115, Ut15116)

    Part #GM-23611-2

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

  • Housing for Homelite UT20621 - Part A03287B

    Handle bar diagram

    Housing

    Part #A03287B

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

  • Bolt Hex for Homelite UT20621 - Part 82278-1

    Bolt Hex

    Part #82278-1

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

  • Washer for Homelite UT20621 - Part 84006

    Drive shaft housing diagram

    Washer

    Part #84006

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

  • Drive Shaft Housing for Homelite UT20621 - Part A04379A

    Grass deflector kit diagram

    Drive Shaft Housing

    Part #A04379A

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

  • Baffle Plate for Homelite UT20621 - Part 06541A

    Complete starter diagram

    Baffle Plate

    Part #06541A

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

  • Lawn & Garden Equipment Screw for Homelite UT20621 - Part 82537

    Complete starter diagram

    Lawn & Garden Equipment Screw

    Part #82537

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

Most common symptoms to help you fix your line trimmers

Choose a symptom to see related grass line trimmer repairs.

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…

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.

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…

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 …

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…

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.

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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