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Homelite HBC-40 trimmer

Homelite HBC-40 trimmer Parts

Here are the diagrams and repair parts for Homelite HBC-40 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for HBC-40 Line Trimmers

  • Plug Crankcase for Homelite HBC-40 - Part 03419

    Replacement parts diagram

    Plug Crankcase

    Part #03419

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

  • Exhaust Cover for Homelite HBC-40 - Part 01571-1

    Replacement parts diagram

    Exhaust Cover

    Part #01571-1

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

  • Screw, Machi for Homelite HBC-40 - Part 03944

    Shaft and cutting head diagram

    Screw, Machi

    Part #03944

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

  • Screw,machhe for Homelite HBC-40 - Part 88182

    Shaft and cutting head diagram

    Screw,machhe

    Part #88182

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

  • Scroll Fan for Homelite HBC-40 - Part 02064

    Replacement parts diagram

    Scroll Fan

    Part #02064

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

  • Filter,foama for Homelite HBC-40 - Part 02939

    Carburetor diagram

    Filter,foama

    Part #02939

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

  • Head Nut Gear for Homelite HBC-40 - Part 03997

    Shaft and cutting head diagram

    Head Nut Gear

    Part #03997

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

  • Use  A0390 for Homelite HBC-40 - Part 03171

    Carburetor- zama diagram

    Use A0390

    Part #03171

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

  • Washer for Homelite HBC-40 - Part 94062

    Replacement parts diagram

    Washer

    Part #94062

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

  • Rh Handle&th for Homelite HBC-40 - Part A-03168

    Shaft and cutting head diagram

    Rh Handle&th

    Part #A-03168

    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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