Husqvarna
Gas Walk-Behind Mower

Model #LC221A-96145003500 Husqvarna gas walk-behind mower

Here are the diagrams and repair parts for Husqvarna LC221A-96145003500 gas walk-behind mower, as well as links to manuals and error code tables, if available.

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Owner’s manual

    Showing 10 of 236 parts

    Lawn Mower Lock Nut, 3/8-in#24

    Mower deck/cutting deck Diagram

    Lawn mower nut

    Part #532409148
    Replaced by #532409149
    ?
    Manufacturer substitution
    This part replaces 532409148. Substitute parts can look different from the original.
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    $3.59
    Lawn Mower Wheel Dust Cover#18

    Mower deck/cutting deck Diagram

    Lawn mower wheel dust cover

    Part #581840401
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    $3.89
    Lawn Mower Height Adjuster Knob#54

    Mower deck/cutting deck Diagram

    Lawn mower height adjuster knob

    Part #532701037
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    Lawn Mower Grass Bag#17

    Handle Diagram

    Lawn mower grass bag

    Part #587100409
    Replaced by #587100402
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    Manufacturer substitution
    This part replaces 587100409. Substitute parts can look different from the original.
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    Lawn Mower Handle Knob#12

    Handle Diagram

    Lawn mower handle knob

    Part #532182398
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    Lawn Mower Drive Gear#21

    Mower deck/cutting deck Diagram

    Lawn mower drive pinion gear

    Part #532404835
    Replaced by #404835
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    Manufacturer substitution
    This part replaces 532404835. Substitute parts can look different from the original.
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    Lawn Mower Idler Pulley#31

    Mower deck/cutting deck Diagram

    Lawn mower idler pulley

    Part #587969201
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    Lawn Mower O-Ring#19

    Mower deck/cutting deck Diagram

    O-ring

    Part #532197480
    Replaced by #197480
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    Manufacturer substitution
    This part replaces 532197480. Substitute parts can look different from the original.
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    Lawn Mower Ground Drive Belt#37

    Mower deck/cutting deck Diagram

    Lawn mower ground drive belt

    Part #580364609
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    Lawn & Garden Equipment Bolt#3

    Engine Diagram

    Bolt

    Part #532150406
    Replaced by #150406
    ?
    Manufacturer substitution
    This part replaces 532150406. Substitute parts can look different from the original.
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    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: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up
    Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent
    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.