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McCulloch CS340 chainsaw

McCulloch CS340 chainsaw Parts

Here are the diagrams and repair parts for McCulloch CS340 chainsaw, as well as links to manuals and error code tables, if available.

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Browse Parts for CS340 Chainsaws

  • Line Trimmer Recoil Starter Spring for McCulloch CS340 - Part 545008013

    Starter diagram

    Start Spring

    Part #530042095

    Replaced by #545008013

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    Manufacturer substitution
    This part replaces 530042095. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $10.23
    16% OFF Phone Price : $12.23Info Icon
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  • Lawn & Garden Equipment Screw for McCulloch CS340 - Part 545227101

    Clutch & oil pump diagram

    Lawn & Garden Equipment Screw

    Part #530016064

    Replaced by #545227101

    Info Icon
    Manufacturer substitution
    This part replaces 530016064. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.97
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  • Assy Oil Pump (incl. Keys 7 & 8) for McCulloch CS340 - Part 581063801

    Clutch & oil pump diagram

    Assy Oil Pump (incl. Keys 7 & 8)

    Part #581063801

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

  • Decal, Starting Instruction for McCulloch CS340 - Part 576807701

    Cylinder cover diagram

    Decal, Starting Instruction

    Part #576807701

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

  • Chainsaw Bar Adjuster Kit for McCulloch CS340 - Part 577830301

    Chain brake/clutch cover-cs 380 diagram

    Chainsaw Bar Adjuster Kit

    Part #577830301

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

  • Brake Band for McCulloch CS340 - Part 577830201

    Brake Band

    Part #577830201

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

  • Chainsaw Oil Pump Drive Worm Wheel for McCulloch CS340 - Part 530037820

    Clutch & oil pump diagram

    Chainsaw Oil Pump Drive Worm Wheel

    Part #530037820

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

  • Rear Wall for McCulloch CS340 - Part 576141001

    Crankcase diagram

    Rear Wall

    Part #576141001

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

  • Kit, Oil Block And Pick Up for McCulloch CS340 - Part 577830501

    Clutch & oil pump diagram

    Kit, Oil Block And Pick Up

    Part #577830501

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

  • Mulch Backplate for McCulloch CS340 - Part 545066901

    Muffler diagram

    Mulch Backplate

    Part #545066901

    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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