Earthquake
Gas Chainsaw

Model # CS3816 Official Earthquake chainsaw

Here are the diagrams and repair parts for Official Earthquake CS3816 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 35 parts  |

Chainsaw Carburetor 838118

#11

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Chainsaw carburetor

Part #838118

$41.40
11% OFF Phone Price : $46.40
In Stock
Kit Chain Catcher 38 And 41cc 838138

#26

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Kit chain catcher 38 and 41cc

Part #838138

This item is not returnable
In Stock
Guide Bar 845121

#34

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Guide bar

Part #845121

In Stock
Air Filter 838105

#7

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Air filter

Part #838105

In Stock
Clutch Assembly 838113

#8

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Clutch assembly

Part #838113

In Stock
Assembly Cylinder Shroud 38 And 41cc 838106

#2

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Assembly cylinder shroud 38 and 41cc

Part #838106

In Stock
Recoil Kit 838107

#6

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Recoil kit

Part #838107

In Stock
Clutch Drum 838114

#9

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Clutch drum

Part #838114

In Stock
Assembly Clutch Cover 838100

#25

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Assembly clutch cover

Part #838100

In Stock
Spark Plug 35906

#32

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Spark plug

Part #35906

In Stock

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

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

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

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

Repair guides for gas chainsaws

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

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…

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…

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…

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.

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.…

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.…