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Gas Chainsaw

Model # CS-330EVLP Official Echo chainsaw

Here are the diagrams and repair parts for Official Echo CS-330EVLP chainsaw, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 214 parts |

Return Spring 178043-15130

Handle/oil tank/fuel tank diagram

Return spring

Part #178043-15130

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

Screw, 2-pack 177217-14530

Crankshaft/cylinder/bar diagram

Screw, 2-pack

Part #177217-14530

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

Needle Valve 125337-13930

Carburetor diagram

Needle valve

Part #125337-13930

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

Flywheel 156801-15830

Crankshaft/cylinder/bar diagram

Flywheel

Part #156801-15830

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

Stopper 433119-12330

Chain brake diagram

Stopper

Part #433119-12330

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

End Ring 100015-03930

Crankshaft/cylinder/bar diagram

End ring

Part #100015-03930

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

Screw 125339-13930

Carburetor diagram

Screw

Part #125339-13930

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

Fan Cover 101511-15830

Crankshaft/cylinder/bar diagram

Fan cover

Part #101511-15830

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

Screw, 2-pack 125344-13930

Carburetor diagram

Screw, 2-pack

Part #125344-13930

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

Throttle Shaft 125317-15131

Carburetor diagram

Throttle shaft

Part #125317-15131

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.

Why won't my chainsaw start?

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

Why does my chainsaw run roughly?

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

What should I do if my chainsaw leaks gas?

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.…

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