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Homelite UT15181 trimmer/brushcutter Parts

Here are the diagrams and repair parts for Homelite UT15181 trimmer/brushcutter, as well as links to manuals and error code tables, if available.

Homelite UT15181 trimmer/brushcutter
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for UT15181 Line Trimmers

  • Adapter Shaf for Homelite UT15181 - Part 04355

    Shaft/spool/string/grass deflector diagram

    Shaft

    Part #UP04128

    Replaced by #04355

    Info Icon
    Manufacturer substitution
    This part replaces UP04128. Substitute parts can look different from the original.
    In Stock
    $13.77
    Minus Item
    Qty
    Plus Item
  • Triarc Blade for Homelite UT15181 - Part 638006004

    Shaft/spool/string/grass deflector diagram

    Blade

    Part #D98717C

    Replaced by #638006004

    Info Icon
    Manufacturer substitution
    This part replaces D98717C. Substitute parts can look different from the original.
    In Stock
    $39.83
    Minus Item
    Qty
    Plus Item
  • Flex Shaft for Homelite UT15181 - Part UP04717

    Shaft/spool/string/grass deflector diagram

    Flex Shaft

    Part #UP04717

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

  • Flange Washer for Homelite UT15181 - Part UP03415

    Flange Washer

    Part #UP03415

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

  • Carburetor for Homelite UT15181 - Part UP05085

    Carburetor/fuel tank diagram

    Carburetor

    Part #UP05085

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

  • Spacer for Homelite UT15181 - Part UP04118

    Spacer

    Part #UP04118

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

  • Fitting for Homelite UT15181 - Part UP03831

    Carburetor/fuel tank diagram

    Fitting

    Part #UP03831

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

  • Screw-thread Form (8-16 X  1/2") (3) for Homelite UT15181 - Part UP04164

    Screw-thread Form (8-16 X 1/2") (3)

    Part #UP04164

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

  • Flexible S for Homelite UT15181 - Part UP05072

    Shaft/spool/string/grass deflector diagram

    Flexible S

    Part #UP05072

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

  • Spark Plug for Homelite UT15181 - Part UP03883

    Spark Plug

    Part #UP03883

    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 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
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

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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