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Homelite UT20631 line trimmer Parts

Here are the diagrams and repair parts for Homelite UT20631 line trimmer, as well as links to manuals and error code tables, if available.

Homelite UT20631 line trimmer
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts forUT20631 Line Trimmers

  • Piston Rod for Homelite UT20631 - Part A03599

    Muffler kit diagram

    Piston Rod

    Part #A03599

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

  • Conctor Dr for Homelite UT20631 - Part 98795A

    Complete starter diagram

    Conctor Dr

    Part #98795A

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

  • Head String for Homelite UT20631 - Part DA03001A

    Head String

    Part #DA03001A

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

  • Clamp-handle Bar (2) for Homelite UT20631 - Part 004221

    Handle bar diagram

    Clamp-handle Bar (2)

    Part #004221

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

  • Lawn & Garden Equipment Engine Fuel Tank Pad for Homelite UT20631 - Part 98792

    Complete starter diagram

    Lawn & Garden Equipment Engine Fuel Tank Pad

    Part #98792

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

  • Screw for Homelite UT20631 - Part 825691

    Muffler kit diagram

    Screw

    Part #825691

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

  • Blade-tri-arc (8") for Homelite UT20631 - Part D98717A

    Gear head diagram

    Blade-tri-arc (8")

    Part #D98717A

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

  • Handle for Homelite UT20631 - Part A07136

    Drive shaft housing diagram

    Handle

    Part #A07136

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

  • Ignition Kit for Homelite UT20631 - Part A04446

    Muffler kit diagram

    Ignition Kit

    Part #A04446

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

  • Heat Dam for Homelite UT20631 - Part 98768

    Muffler kit diagram

    Heat Dam

    Part #98768

    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, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure...

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...

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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