Gas Chainsaw

Model # UT10045 Official Homelite chainsaw

Here are the diagrams and repair parts for Official Homelite UT10045 chainsaw, as well as links to manuals and error code tables, if available.

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Browse Parts for
UT10045 Chainsaws
Condenser 63250A
#32

Ignition assy diagram

Condenser

Part #63250A

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

Sprckt 404 63285
#21C

Handles/clutch diagram

Sprckt 404

Part #63285

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

Washer 95935
#35

Handles/clutch diagram

Washer

Part #95935

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

Valve A59818
#41

Carburetor chamber diagram

Valve

Part #A59818

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

Worm Grease 59675
#28

Drive case/oil pump diagram

Worm grease

Part #59675

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

Block A68162
#40

Ignition assy diagram

Block

Part #A68162

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

Oil Line A A59819
#5

Drive case/oil pump diagram

Oil line a

Part #A59819

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

Tubing 7030909
#3

Drive case/oil pump diagram

Tubing

Part #7030909

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

Cam N/A
#39

Ignition assy diagram

Cam

Part #N/A

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

Grommet 68046
#17

Engine assy diagram

Grommet

Part #68046

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

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

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.…