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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Showing 10 of 138 parts  |

Cover 518042010
#7

Housing/muffler diagram

Cover

Part #518042010

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

Guide Bar 631038002
#15

Clutch & gear covers diagram

Guide bar

Part #631038002

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

Lawn & Garden Equipment Spark Screw 638673001
#19

Housing/muffler diagram

Lawn & garden equipment spark screw

Part #638673001

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

Thread Screw 660624001
#17

Housing/muffler diagram

Thread screw

Part #660624001

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

Heat Shield 638455001
#25

Housing/muffler diagram

Heat shield

Part #638455001

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

Tube 570247002
#13

Chassis/handle diagram

Tube

Part #570247002

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

Guide Bar (18 In. With Safe-t-tip)-ut10519 10628001
#3

Housing/muffler diagram

Guide bar (18 in. with safe-t-tip)-ut10519

Part #10628001

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

Chainsaw Carburetor Assembly 900894001
#35

Housing/muffler diagram

Chainsaw carburetor assembly

Part #900894001

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

Pivot, Left 671097001
#28

Chassis/handle diagram

Pivot, left

Part #671097001

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

Screw (10-24 X 5/8 In. Torx Pan Hd.) 660625001
#11

Housing/muffler diagram

Screw (10-24 x 5/8 in. torx pan hd.)

Part #660625001

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

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

Repair guides for gas chainsaws

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

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
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 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

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.…