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Gas Line Trimmer

Model # ST-385 Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite ST-385 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts forST-385 Line Trimmers

  • Carburetor A-00047-C
    #27

    Figure 1 - engine diagram

    Carburetor

    Part #A-00047-C

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

  • Gasket 98764
    #11

    Figure 1 - engine diagram

    Gasket

    Part #98764

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

  • Grdng Washer 95611-A
    #45

    Cutter head assembly diagram

    Grdng washer

    Part #95611-A

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

  • Sleeving 00684
    #40

    Cutter head assembly diagram

    Sleeving

    Part #00684

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

  • Baffle Muffler 98782
    #3

    Figure 1 - engine diagram

    Baffle muffler

    Part #98782

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

  • Spring A-98773
    #67

    Figure 1 - engine diagram

    Spring

    Part #A-98773

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

  • Carburetor A-98803-A
    #27A

    Figure 1 - engine diagram

    Carburetor

    Part #A-98803-A

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

  • Plate 98783
    #6

    Figure 1 - engine diagram

    Plate

    Part #98783

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

  • Line Trimmer Warning Decal 00308
    #10

    Cutter head assembly diagram

    Line trimmer warning decal

    Part #00308

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

  • Gasket 98805
    #40

    Figure 1 - engine diagram

    Gasket

    Part #98805

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

Symptoms for gas 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: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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 difficulty
Time required
 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 difficulty
Time required
 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 difficulty
Time required
 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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