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McCulloch
Gas Line Trimmer

Model # MAC2815-11400128-21 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch MAC2815-11400128-21 trimmer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 148 parts  |
Wire Assembly 222926
#34

Starter housing assembly diagram

Wire assembly

Part #222926

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

Label 322100
#65

Powerhead assembly diagram

Label

Part #322100

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

Screw 111055
#9

Powerhead assembly diagram

Screw

Part #111055

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

Power Carburetor 224033-02
Power carburetor

Part #224033-02

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

Gasket 322031
#21

Powerhead assembly diagram

Gasket

Part #322031

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

Adapter 224248
#29

Powerhead assembly diagram

Adapter

Part #224248

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

Trigger 300361
#10

Starter housing assembly diagram

Trigger

Part #300361

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

Washer 322210
#66

Powerhead assembly diagram

Washer

Part #322210

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

Label 322081
#6

Starter housing assembly diagram

Label

Part #322081

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

Start Gauge Housing 300620
#31A

Starter housing assembly diagram

Start gauge housing

Part #300620

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.

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

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

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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.

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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…

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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 …

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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…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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