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Homelite
Gas Chainsaw

Model # UT10519 Official Homelite chainsaw

Here are the diagrams and repair parts for Official Homelite UT10519 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 138 parts  |
Bolt M8 X 660503002
#4

Chassis/handle diagram

Bolt m8 x

Part #660503002

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

Lawn & Garden Equipment Lock Nut 671079001
#21

Housing/muffler diagram

Lawn & garden equipment lock nut

Part #671079001

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

Cupped Was 631060001
#29

Housing/muffler diagram

Cupped was

Part #631060001

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

Screw ( 10 660630001
#52

Chassis/handle diagram

Screw ( 10

Part #660630001

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

Chainsaw Piston 640350003
#3

Short block diagram

Chainsaw piston

Part #640350003

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

Brake Band 631063002
#19

Chassis/handle diagram

Brake band

Part #631063002

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

Carburetor Adapter Seal 518047001
#22

Short block diagram

Carburetor adapter seal

Part #518047001

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

Torsion Ring 678037001
#47

Chassis/handle diagram

Torsion ring

Part #678037001

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

Flat Washer 631049001
#13

Short block diagram

Flat washer

Part #631049001

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

Chainsaw Inner Guide Bar Plate 631036001
#27

Housing/muffler diagram

Chainsaw inner guide bar plate

Part #631036001

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…

Read more
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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