Craftsman
Gas Chainsaw

Model #358354830 Craftsman 3.7 18" chainsaw

Here are the repair parts and diagrams for your Craftsman 358354830 3.7 18" chainsaw. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 224 parts

Lawn & Garden Equipment Engine Spark Plug

#39

Engine Diagram

Lawn & garden equipment engine spark plug

Part #CJ8Y
This item is not returnable

$4.70

In Stock

Chainsaw Fuel Line and Filter Assembly

#30

Main frame Diagram

$7.78

Back Order

Shaft E-Clip, 3/16-in

#64

Handle assembly Diagram

Shaft e-clip, 3/16-in

Part #STD581018

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

Lawn & Garden Equipment Flange Nut

#62

Handle assembly Diagram

Lawn & garden equipment flange nut

Part #530015251
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  15445
This part replaces 15445
This item is not returnable

$2.61

In Stock

Spring

#2

Engine Diagram

Spring

Part #530023817
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  23817
This part replaces 23817
This item is not returnable

$2.49

In Stock

Screw

#10

Engine Diagram

Screw

Part #STD600603

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

Screw

#46

Handle assembly Diagram

Screw

Part #STD510810

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

Chainsaw Carburetor Diaphragm

#9

Carburetor assembly (part no. 35094) Diagram

Chainsaw carburetor diaphragm

Part #530035229
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  35113
This part replaces 35113
This item is not returnable

$7.15

In Stock

Flat Washer, 8-pack

#6

Engine Diagram

Flat washer, 8-pack

Part #STD551037
?This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including  1626
This part replaces 1626
This item is not returnable

$3.01

In Stock

Screw

#20

Engine Diagram

Screw

Part #STD522505

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.

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

Repair guides for gas chainsaws

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

February 1, 2014
By Lyle Weischwill
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 experience. These instructions show you how.

Repair difficulty
Time required
 30 minutes or less
February 1, 2014
By Lyle Weischwill
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 rebuild it, using a carburetor rebuild kit. This repair guide takes you through the process.

Repair difficulty
Time required
 30 minutes or less
February 1, 2014
By Lyle Weischwill
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 easier to replace the carburetor than to clean it and rebuild it. Follow these steps to do the job yourself in about half an hour.

Repair difficulty
Time required
 30 minutes or less

Articles and videos for gas chainsaws

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

June 1, 2016

Chainsaw care and troubleshooting tips

By Sears PartsDirect staff

Learn the basics of taking care of your chainsaw and solving common problems.

March 1, 2016

How to sharpen a chainsaw

By Jeff Day

Find out how to sharpen a chainsaw.

May 1, 2015

5 tips for a hard-to-start chainsaw

By Sears PartsDirect staff

These tips may help you get your hard-to-start chainsaw running.