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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  |
Tubing UP06561

#NI10

All parts diagram

Tubing

Part #UP06561

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

Guide Bar PT16371MD

#NI05

All parts diagram

Guide bar

Part #PT16371MD

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

Guide Bar UP04085
#8

Clutch/hand guard/drive case cover diagram

Guide bar

Part #UP04085

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

Nut UP04081
#16

Starter/ignition diagram

Nut

Part #UP04081

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

Chainsaw Spark Plug Wrench 09207

#NI11

All parts diagram

Chainsaw spark plug wrench

Part #09207

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

Gasket UP04183
Gasket

Part #UP04183

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

Spark Plug UP05875
#12

Starter/ignition diagram

Spark plug

Part #UP05875

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

Oil Cap DA07591
#19

Engine housing/fuel tank/oil tank diagram

Oil cap

Part #DA07591

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

Spark Plug UP04093
#18

Engine internal/oil pump diagram

Spark plug

Part #UP04093

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

Handle Kit UP06736
#4

Handle diagram

Handle kit

Part #UP06736

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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