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Homelite UT20738 trimmer/brushcutter

Homelite UT20738 trimmer/brushcutter Parts

Here are the diagrams and repair parts for Homelite UT20738 trimmer/brushcutter, as well as links to manuals and error code tables, if available.

By Schematic
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Browse Parts for UT20738 Line Trimmers

  • Rod Lever for Homelite UT20738 - Part PS00236

    Carburetor and fuel tank diagram

    Rod Lever

    Part #PS00236

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

  • Nut for Homelite UT20738 - Part 81208

    Nut

    Part #81208

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

  • Head String for Homelite UT20738 - Part DA03001A

    Shaft/spool and string diagram

    Head String

    Part #DA03001A

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

  • Plug-sw for Homelite UT20738 - Part UP03027

    Ignition/rotor/starter diagram

    Plug-sw

    Part #UP03027

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

  • Fuel Fitting for Homelite UT20738 - Part 02067

    Carburetor and fuel tank diagram

    Fuel Fitting

    Part #02067

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

  • Washer for Homelite UT20738 - Part 04168A

    Shaft/spool and string diagram

    Washer

    Part #04168A

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

  • Gasket for Homelite UT20738 - Part 98766A

    Gasket

    Part #98766A

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

  • Conctor Dr for Homelite UT20738 - Part 98795A

    Ignition/rotor/starter diagram

    Conctor Dr

    Part #98795A

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

  • Lawn & Garden Equipment Engine Fuel Tank Pad for Homelite UT20738 - Part 98792

    Carburetor and fuel tank diagram

    Lawn & Garden Equipment Engine Fuel Tank Pad

    Part #98792

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

  • Cable for Homelite UT20738 - Part UP03020

    Ignition/rotor/starter diagram

    Cable

    Part #UP03020

    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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