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Earthquake
Gas Chainsaw

Model # CS3814 Official Earthquake chainsaw

Here are the diagrams and repair parts for Official Earthquake CS3814 chainsaw, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 35 parts  |
Spark Plug 35906

#32

All parts diagram

Spark plug

Part #35906

$20.80
In Stock
Kit Chain Catcher 38 And 41cc 838138

#26

All parts diagram

Kit chain catcher 38 and 41cc

Part #838138

This item is not returnable
$5.06
In Stock
Recoil Kit 838107

#6

All parts diagram

Recoil kit

Part #838107

$33.27
In Stock
Air Filter 838105

#7

All parts diagram

Air filter

Part #838105

$17.86
In Stock
Screw M4.8-1.6 Type B X 25 Blk Ox 838154

#31

All parts diagram

Screw m4.8-1.6 type b x 25 blk ox

Part #838154

This item is not returnable
$2.77
In Stock
Kit Flywheel Replacement 38 And 41cc 838133

#18

All parts diagram

Kit flywheel replacement 38 and 41cc

Part #838133

$27.24
In Stock
Kit Oiler Cover Plate 38 And 41cc 838130

#16

All parts diagram

Kit oiler cover plate 38 and 41cc

Part #838130

This item is not returnable
$3.31
In Stock
Kit Pump Adjustable Oil 38 And 41cc 838116

#10

All parts diagram

Kit pump adjustable oil 38 and 41cc

Part #838116

$26.43
In Stock
Chainsaw Oil And Fuel Line Kit 838129

#15

All parts diagram

Chainsaw oil and fuel line kit

Part #838129

$34.04
In Stock
Guide Bar 845121

#34

All parts diagram

Guide bar

Part #845121

$61.76
In Stock

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

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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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Why does my chainsaw run roughly?

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

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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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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 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
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

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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