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Homelite UT10870 chainsaw

Homelite UT10870 chainsaw Parts

Here are the diagrams and repair parts for Homelite UT10870 chainsaw, as well as links to manuals and error code tables, if available.

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Browse Parts for UT10870 Chainsaws

  • Piston And for Homelite UT10870 - Part UP06972A

    Engine internal-oil pump diagram

    Piston And

    Part #UP06972A

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

  • Guide Bar (power Tip) 12" (3/8") for Homelite UT10870 - Part PT12371-MD

    #NI01

    All parts diagram

    Guide Bar (power Tip) 12" (3/8")

    Part #PT12371-MD

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

  • Bearing for Homelite UT10870 - Part PS04921

    Engine internal-oil pump diagram

    Bearing

    Part #PS04921

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

  • Complete Gauge for Homelite UT10870 - Part 94194

    #NI14

    All parts diagram

    Complete Gauge

    Part #94194

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

  • Air Filter for Homelite UT10870 - Part 04938

    Carb./muffler/air filter diagram

    Air Filter

    Part #04938

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

  • Crankcase for Homelite UT10870 - Part 04909

    Engine internal-oil pump diagram

    Crankcase

    Part #04909

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

  • Grease for Homelite UT10870 - Part 18453

    #NI13

    All parts diagram

    Grease

    Part #18453

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

  • Hex Nut for Homelite UT10870 - Part 81196

    Hex Nut

    Part #81196

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

  • Throttle W for Homelite UT10870 - Part PS01591

    Throttle W

    Part #PS01591

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

  • Cylinder for Homelite UT10870 - Part A08666A

    Engine internal-oil pump diagram

    Cylinder

    Part #A08666A

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

Most common symptoms to help you fix your 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: 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…

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 time and Difficulty

 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 time and Difficulty

 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 time and Difficulty

 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.

When to replace a chainsaw bar

When to replace a chainsaw bar

Chainsaw bar wear leads to crooked cuts and chain damage. Learn the signs of wear and how to choose the right replacemen…

How to tune-up a gas chainsaw

How to tune-up a gas chainsaw

Tuning up a chainsaw is easier than you think. Follow these steps to clean, inspect, and replace key parts to keep your …

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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