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 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
SELECT DIAGRAM
?

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

Browse Parts for UT20738 Line Trimmers

  • Lawn & Garden Equipment Screw for Homelite UT20738 - Part 82513

    Muffler and air cleaner diagram

    Lawn & Garden Equipment Screw

    Part #82513
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Screw for Homelite UT20738 - Part 82541

    Engine internal diagram

    Lawn & Garden Equipment Screw

    Part #82541
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Air Filter for Homelite UT20738 - Part D98760B

    Muffler and air cleaner diagram

    Air Filter

    In Stock
    $25.22
    Minus Item
    Qty
    Plus Item
  • Filter for Homelite UT20738 - Part 49422

    Carburetor and fuel tank diagram

    Filter

    In Stock
    $25.22
    Minus Item
    Qty
    Plus Item
  • Piston Rod for Homelite UT20738 - Part UP00768

    Engine internal diagram

    Piston Rod

    In Stock
    $55.97
    Minus Item
    Qty
    Plus Item
  • Handle for Homelite UT20738 - Part UP03113

    Handle

    In Stock
    $18.20
    Minus Item
    Qty
    Plus Item
  • Screw for Homelite UT20738 - Part PS01565

    Engine internal diagram

    Screw

    Part #PS01565
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item
  • Complete Str for Homelite UT20738 - Part 000998265

    Shaft/spool and string diagram

    Spl&string

    Part #UP00147

    Replaced by #000998265

    Info Icon
    Manufacturer substitution
    This part replaces UP00147. Substitute parts can look different from the original.
    In Stock
    $105.76
    Minus Item
    Qty
    Plus Item
  • Complete Str for Homelite UT20738 - Part 000998265

    Shaft/spool and string diagram

    Head String

    Part #DA04591A

    Replaced by #000998265

    Info Icon
    Manufacturer substitution
    This part replaces DA04591A. Substitute parts can look different from the original.
    In Stock
    $105.76
    Minus Item
    Qty
    Plus Item
  • Baffle (pkg) for Homelite UT20738 - Part PS00326

    Ignition/rotor/starter diagram

    Air Baffle

    Part #UP03013

    Replaced by #PS00326

    Info Icon
    Manufacturer substitution
    This part replaces UP03013. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
    Minus Item
    Qty
    Plus Item

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

Dishwasher
Dryer
Electric Water Heater
Gas Line Trimmer
Lawn & Garden Engine
Parts
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill