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McCulloch MAC284S 12-400128-77 trimmer

McCulloch MAC284S 12-400128-77 trimmer Parts

Here are the diagrams and repair parts for McCulloch MAC284S 12-400128-77 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for MAC284S 12-400128-77 Line Trimmers

  • Ring for McCulloch MAC284S 12-400128-77 - Part 111073

    Shaft/shield assembly diagram

    Ring

    Part #111073

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

  • Knob for McCulloch MAC284S 12-400128-77 - Part 322719

    Shaft/shield assembly diagram

    Knob

    Part #322719

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

  • Debris Label for McCulloch MAC284S 12-400128-77 - Part 46754-60

    Shaft/shield assembly diagram

    Debris Label

    Part #46754-60

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

  • Nut, 1/4"-20 for McCulloch MAC284S 12-400128-77 - Part 13035-99

    Shaft/shield assembly diagram

    Nut, 1/4"-20

    Part #13035-99

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

  • Decal for McCulloch MAC284S 12-400128-77 - Part 223407

    Shaft/shield assembly diagram

    Decal

    Part #223407

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

  • Cover for McCulloch MAC284S 12-400128-77 - Part 224914

    Starter housing assembly diagram

    Cover

    Part #224914

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

  • Collar for McCulloch MAC284S 12-400128-77 - Part 224136-01

    Shaft/shield assembly diagram

    Collar

    Part #224136-01

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

  • Plate for McCulloch MAC284S 12-400128-77 - Part 322362

    Starter housing assembly diagram

    Plate

    Part #322362

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

  • Clip for McCulloch MAC284S 12-400128-77 - Part 215876

    Powerhead assembly diagram

    Clip

    Part #215876

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

  • Prumer Remot for McCulloch MAC284S 12-400128-77 - Part 224242-01

    Powerhead assembly diagram

    Prumer Remot

    Part #224242-01

    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, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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…

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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