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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  |
Starter Handle 216792
Starter handle

Part #216792

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

Screw 223357
Screw

Part #223357

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

Eyelet 223739
#37

Shaft/handle and cutter assemblies diagram

Eyelet

Part #223739

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

Piston Pin 300482
Piston pin

Part #300482

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

Piston 300662
#54

Powerhead assembly diagram

Piston

Part #300662

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

Piston 300663
#54A

Powerhead assembly diagram

Piston

Part #300663

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

Screw 120041
#2

Shaft/handle and cutter assemblies diagram

Screw

Part #120041

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

Hose 225163
Hose

Part #225163

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

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

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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