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McCulloch
Gas Chainsaw

Model # MAC 3818 11-600038-08 Official McCulloch gas chainsaw

Here are the diagrams and repair parts for Official McCulloch MAC-3818-11-600038-08 gas chainsaw, 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 154 parts  |
Drive Sprocket 95646
#70

Powerhead assembly diagram

Drive sprocket

Part #95646

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

Ignition 219848-01
#40

Powerhead assembly diagram

Ignition

Part #219848-01

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

Clutch Nut 111079
#75

Powerhead assembly diagram

Clutch nut

Part #111079

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

"c" Ring N/P
"c" ring

Part #N/P

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

Air Filter 224831
#64

Powerhead assembly diagram

Air filter

Part #224831

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

Isolator, Ru 322193
#45

General assembly diagram

Isolator, ru

Part #322193

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

Piston Pin 92836
#32

Powerhead assembly diagram

Piston pin

Part #92836

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

Fuel Cap Assembly 300266
#26

General assembly diagram

Fuel cap assembly

Part #300266

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

Seal 300295
#10

Powerhead assembly diagram

Seal

Part #300295

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

Washer-.19 I 300297
Washer-.19 i

Part #300297

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

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

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Why won't my chainsaw start?

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

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Why does my chainsaw run roughly?

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

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What should I do if my chainsaw leaks gas?

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

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Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

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How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

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Repair difficulty
Time required
 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

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Repair difficulty
Time required
 15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your chainsaws

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

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What are the most common replacement parts for chainsaws?

What are the most common replacement parts for chainsaws?

Learn about the most common replacement parts for chainsaws and how they can help you fix chainsaw problems.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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