Husqvarna
Gas Walk-Behind Mower

Model #917374423 Husqvarna lawn mower

Here are the diagrams and repair parts for Husqvarna 917374423 lawn mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

    Showing 10 of 253 parts

    Lawn Mower E-Ring

    #12

    Drive control/gear case/wheels Diagram

    Lawn mower e-ring

    Part #12000058
    This item is not returnable
    $2.69 | 
    13% OFF 
    MSRP: $3.10

    In Stock

    Lawn Mower Deflector Shield Torsion Spring

    #42

    Engine/housing/handles Diagram

    Lawn mower deflector shield torsion spring

    Part #193000
    This item is not returnable
    $6.29

    In Stock

    Lawn & Garden Equipment Washer

    #54

    Engine/housing/handles Diagram

    Lawn & garden equipment washer

    Part #88348
    This item is not returnable
    $5.29

    In Stock

    Lawn Mower Cable Clamp

    #69

    Engine/housing/handles Diagram

    Lawn mower cable clamp

    Part #197991
    This item is not returnable
    $3.69 | 
    12% OFF 
    MSRP: $4.20

    In Stock

    Lawn & Garden Equipment Self-Tapping Screw

    #7

    Engine/housing/handles Diagram

    Lawn & garden equipment self-tapping screw

    Part #750634
    This item is not returnable
    $3.89

    In Stock

    Lawn Mower Hex Head Thread Rolling Screw, 1/4-20 x 3/4-in

    #53

    Engine/housing/handles Diagram

    Lawn mower hex head thread rolling screw, 1/4-20 x 3/4-in

    Part #17600406
    This item is not returnable
    $2.59 | 
    22% OFF 
    MSRP: $3.30

    In Stock

    Lawn Mower Transmission Helical Gear, 28-tooth

    #68

    Drive control/gear case/wheels Diagram

    Lawn mower transmission helical gear, 28-tooth

    Part #410729
    This item is not returnable
    $5.09 | 
    49% OFF 
    MSRP: $10.00

    In Stock

    Lawn Mower Bail Control Bar

    #8

    Engine/housing/handles Diagram

    $9.89 | 
    24% OFF 
    MSRP: $13.00

    In Stock

    Lawn Mower Rear Height Adjuster Knob

    #18

    Drive control/gear case/wheels Diagram

    Lawn mower rear height adjuster knob

    Part #196401
    This item is not returnable
    $3.33

    In Stock

    Lawn & Garden Equipment Hex Head Screw, #10-24 x 1/2-in

    #11

    Engine/housing/handles Diagram

    Lawn & garden equipment hex head screw, #10-24 x 1/2-in

    Part #150050
    This item is not returnable
    $3.02 | 
    8% OFF 
    MSRP: $3.30

    In Stock

    Symptoms for gas walk-behind mowers

    Choose a symptom to see related walk-behind mower repairs.

    Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade
    Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
    Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
    Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key
    Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel
    Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, bad ignition coil

    Repair guides for gas walk-behind mowers

    These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

    March 1, 2016
    By Lyle Weischwill
    How to replace a lawn mower blade

    Check your lawn mower blade regularly and replaced it if it's bent or damaged.

    Repair difficulty
    Time required
     15 minutes or less
    How to replace a lawn mower ignition coil on an OHV engine

    Replace the ignition coil if it isn't sending electric current to the spark plug when you pull the recoil starter rope.

    Repair difficulty
    Time required
     30 minutes or less
    How to replace a lawn mower flywheel key on a flathead engine

    When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to replace this tiny but essential part.

    Repair difficulty
    Time required
     45 minutes or less

    Articles and videos common to all walk-behind mowers

    Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

    October 1, 2019

    Types of walk-behind mower blades video

    By Sears PartsDirect staff

    Learn about the different kinds of mower blades and how to maintain them.