Husqvarna
Gas Chainsaw

Model #440E Husqvarna chainsaw

Here are the diagrams and repair parts for Husqvarna 440E chainsaw, as well as links to manuals and error code tables, if available.

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Owner’s manual

    Showing 10 of 201 parts

    Chainsaw Bar Adjuster Pin Retainer#2

    Chain break/clutch cover 435 Diagram

    Eclip

    Part #735310820
    Replaced by #530038593
    ?
    Manufacturer substitution
    This part replaces 735310820. Substitute parts can look different from the original.
    This item is not returnable
    Back Order
    $3.22
    Chainsaw Fuel Tank Assembly#1

    Fuel tank 435,435e,440e Diagram

    In Stock
    $62.99
    Bar Bolt#5

    Crankcase 435,435e,440e Diagram

    Bar bolt

    Part #544036401
    This item is not returnable
    In Stock
    $4.54
    Brake Spring

    See All Related Diagrams

    Brake spring

    Part #505892601
    This item is not returnable
    In Stock
    $2.31
    Pipe Inlet#4

    Carburetor/air filter 435,435e,440e Diagram

    Pipe inlet

    Part #504201201
    In Stock
    $8.33
    Throttle Assembly#4

    Fuel tank 435,435e,440e Diagram

    Throttle assembly

    Part #544968501
    This item is not returnable
    In Stock
    $5.23
    Starter Pull#6

    Starter 435 Diagram

    Start pulley

    Part #504597101
    Replaced by #579427901
    ?
    Manufacturer substitution
    This part replaces 504597101. Substitute parts can look different from the original.
    This item is not returnable
    Back Order
    $2.41
    Roller Needle#6

    Crankcase 435,435e,440e Diagram

    Roller needle

    Part #503240905
    This item is not returnable
    In Stock
    $2.26
    Winter Plug

    See All Related Diagrams

    Winter plug

    Part #503405901
    In Stock
    $7.99
    Metering Lever#7

    Carburetor 435,435e,440e Diagram

    Metering lever

    Part #503665901
    This item is not returnable
    In Stock
    $2.20

    Symptoms for gas 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.

    February 1, 2014
    By Lyle Weischwill
    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 rebuild it, using a carburetor rebuild kit. This repair guide takes you through the process.

    Repair difficulty
    Time required
     15 minutes or less
    February 1, 2014
    By Lyle Weischwill
    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 experience. These instructions show you how.

    Repair difficulty
    Time required
     15 minutes or less
    February 1, 2014
    By Lyle Weischwill
    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 easier to replace the carburetor than to clean it and rebuild it. Follow these steps to do the job yourself in about half an hour.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos for gas chainsaws

    Use the advice and tips in these articles and videos to get the most out of your chainsaw.

    August 1, 2015

    How to cut trees, limbs and branches with a chainsaw

    By Jeff Day

    Learn tips for using a chainsaw to cut down trees, cut up fallen tree limbs and prune small branches.

    March 1, 2015

    How to replace a chainsaw oil pump video

    By Sears PartsDirect staff

    Oil leaking from your chainsaw often means the oil pump has failed. This video shows how to install a new chainsaw oil pump.

    March 1, 2015

    How to store a chainsaw between seasons

    By Sears PartsDirect staff

    Put away your chainsaw the right way so it's ready the next time you need firewood.