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 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.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for UT20621 Line Trimmers

  • Screen for Homelite UT20621 - Part 06502

    Muffler kit diagram

    Screen

    Part #06502

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

  • Starter Grip for Homelite UT20621 - Part 06598

    Complete starter diagram

    Starter Grip

    Part #06598

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

  • Short Blok for Homelite UT20621 - Part A07134

    Muffler kit diagram

    Short Blok

    Part #A07134

    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

  • Switch Button for Homelite UT20621 - Part 06618

    Muffler kit diagram

    Switch Button

    Part #06618

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

  • Spool Line for Homelite UT20621 - Part DA02598C

    Grass deflector kit diagram

    Spool Line

    Part #DA02598C

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

  • Drive Shaft Housing-(lower) (includes 41, 42) (ut15115, Ut15116) for Homelite UT20621 - Part A-07904

    Gear head diagram

    Drive Shaft Housing-(lower) (includes 41, 42) (ut15115, Ut15116)

    Part #A-07904

    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

  • Screw for Homelite UT20621 - Part 80939

    Muffler kit diagram

    Screw

    Part #80939

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

  • Module for Homelite UT20621 - Part 94711-CS

    Muffler kit diagram

    Module

    Part #94711-CS

    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
Bottom-Mount Refrigerator
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Parts
Rear-Tine Tiller
Room Air Conditioner
Side-By-Side Refrigerator
Table Saw