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Homelite
Gas Chainsaw

Model # UT-10901 Official Homelite chainsaw

Here are the diagrams and repair parts for Official Homelite UT-10901 chainsaw, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 130 parts  |
Grease 18453

#NI13

All parts diagram

Grease

Part #18453

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

Spark Screw UP04203
#5

Carburetor/muffler/air filter diagram

Spark screw

Part #UP04203

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

Short Block UP03119
#6

Engine internal/oil pump diagram

Short block

Part #UP03119

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

Fuel Cap DA07590
#18

Engine housing/fuel tank/oil tank diagram

Fuel cap

Part #DA07590

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

Cover UP06975
#19

Clutch/hand guard/drive case cover diagram

Cover

Part #UP06975

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

Pre-filter UP04208
Pre-filter

Part #UP04208

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

Chain Bar PT18371MD

#NI07

All parts diagram

Chain bar

Part #PT18371MD

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

Tubing UP04211
Tubing

Part #UP04211

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

Worm UP04188
#3

Engine internal/oil pump diagram

Worm

Part #UP04188

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

Housing UP04192
#8

Starter/ignition diagram

Housing

Part #UP04192

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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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…

Read more
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…

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

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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