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Makita EH450 hedge trimmer Parts

Here are the diagrams and repair parts for Makita EH450 hedge trimmer, as well as links to manuals and error code tables, if available.

Makita EH450 hedge trimmer
By Schematic
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Browse Parts for EH450 Line Trimmers

  • Clip for Makita EH450 - Part 056-50899-70

    #57

    All parts diagram

    Clip

    Part #056-50899-70

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

  • Hex. U-nut M5 (2) for Makita EH450 - Part 164-05000-0K

    #7

    All parts diagram

    Hex. U-nut M5 (2)

    Part #164-05000-0K

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

  • Crank Case Gasket for Makita EH450 - Part 519-15004-00

    #50

    All parts diagram

    Crank Case Gasket

    Part #519-15004-00

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

  • Muffler Cover for Makita EH450 - Part 519-35002-01

    #60

    All parts diagram

    Muffler Cover

    Part #519-35002-01

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

  • Retaining Ring Stw-26 for Makita EH450 - Part 283-02600-0K

    #42

    All parts diagram

    Retaining Ring Stw-26

    Part #283-02600-0K

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

  • Crank Case for Makita EH450 - Part 287-10000-2A

    #9

    All parts diagram

    Crank Case

    Part #287-10000-2A

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

  • Cylinder Gasket for Makita EH450 - Part 519-15003-01

    #49

    All parts diagram

    Cylinder Gasket

    Part #519-15003-01

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

  • Clutch Shoe (2) for Makita EH450 - Part 525-80040-10

    #115

    All parts diagram

    Clutch Shoe (2)

    Part #525-80040-10

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

  • Front Handle for Makita EH450 - Part 118-15500-00

    #2

    All parts diagram

    Front Handle

    Part #118-15500-00

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

  • Primer Pump for Makita EH450 - Part 524-60011-50

    #121

    All parts diagram

    Primer Pump

    Part #524-60011-50

    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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