Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Homelite (UT-20581-B) trimmer

Homelite (UT-20581-B) trimmer Parts

Here are the diagrams and repair parts for Homelite (UT-20581-B) trimmer, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for (UT-20581-B) Line Trimmers

  • Shaft for Homelite (UT-20581-B) - Part 98818

    Shaft

    Part #98818

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

  • Starter Rotor for Homelite (UT-20581-B) - Part A-95007

    Figure 1 diagram

    Starter Rotor

    Part #A-95007

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

  • Gear Case for Homelite (UT-20581-B) - Part A-98859-1A

    Figure 4 diagram

    Gear Case

    Part #A-98859-1A

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

  • Screw for Homelite (UT-20581-B) - Part 82455

    Figure 1 diagram

    Screw

    Part #82455

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

  • Muffler Cover for Homelite (UT-20581-B) - Part A-98780

    Figure 1 diagram

    Muffler Cover

    Part #A-98780

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

  • Screw for Homelite (UT-20581-B) - Part 80869

    Screw

    Part #80869

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

  • Male for Homelite (UT-20581-B) - Part 02851

    Figure 1 diagram

    Male

    Part #02851

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

  • Drvshft Hsng for Homelite (UT-20581-B) - Part A-00187

    Figure 5 diagram

    Drvshft Hsng

    Part #A-00187

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

  • Thread Form Screw for Homelite (UT-20581-B) - Part 82549-1

    Figure 1 diagram

    Thread Form Screw

    Part #82549-1

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

  • Part for Homelite (UT-20581-B) - Part DA-02616-A

    Figure 2 diagram

    Part

    Part #DA-02616-A

    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…

Parts & More

Air Compressor
Chipper/Shredder
Electric Chainsaw
Fitness & Exercise
Front-Engine Lawn Tractor
Garage Door Opener
Lawn Edger
Parts
Pressure Washer
Range Hood
Rear-Tine Tiller
Weight System