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Homelite 74121 trimmer

Homelite 74121 trimmer Parts

Here are the diagrams and repair parts for Homelite 74121 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for 74121 Line Trimmers

  • Screw-hex 10 for Homelite 74121 - Part 660673001

    Figure 1 diagram

    Screw

    Part #88060

    Replaced by #660673001

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    Manufacturer substitution
    This part replaces 88060. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Clamp,wire for Homelite 74121 - Part 690765001

    Figure 1 diagram

    Wire

    Part #98268

    Replaced by #690765001

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    Manufacturer substitution
    This part replaces 98268. Substitute parts can look different from the original.
    In Stock
    $25.57
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  • Compression for Homelite 74121 - Part 95020A

    Figure 1 diagram

    Spring

    Part #95020

    Replaced by #95020A

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    Manufacturer substitution
    This part replaces 95020. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $2.16
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  • Spring Compr for Homelite 74121 - Part 06713

    Spring

    Part #98848

    Replaced by #06713

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    Manufacturer substitution
    This part replaces 98848. Substitute parts can look different from the original.
    In Stock
    $25.57
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  • Ball Bearing for Homelite 74121 - Part UP05589

    Bearing

    Part #98798

    Replaced by #UP05589

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    Manufacturer substitution
    This part replaces 98798. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.09
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  • Duck Bill Va for Homelite 74121 - Part 560955001

    Figure 1 diagram

    Duck Bill Vl

    Part #03134

    Replaced by #560955001

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    Manufacturer substitution
    This part replaces 03134. Substitute parts can look different from the original.
    In Stock
    $25.86
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  • Handle Bar for Homelite 74121 - Part A-00591

    Figure 5 diagram

    Handle Bar

    Part #A-00591

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

  • Handle Grip Assembly for Homelite 74121 - Part A-00879

    Handle Grip Assembly

    Part #A-00879

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

  • Washer for Homelite 74121 - Part 00580

    Washer

    Part #00580

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

  • Line for Homelite 74121 - Part DA-97952-B

    Line

    Part #DA-97952-B

    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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