Husqvarna
Gas Walk-Behind Mower

Model #5521P (96133001804) Husqvarna lawn mower

Here are the diagrams and repair parts for Husqvarna 5521P-96133001804 lawn mower, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

    Showing 10 of 70 parts

    Lawn Mower Lock Nut, 3/8-in

    Lawn mower lock nut, 3/8-in

    Part #532409149
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    Lawn Mower Lock Nut, 3/8-in#61

    Lawn mower 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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    Lawn Mower Blade#56

    Lawn mower Diagram

    Lawn mower blade

    Part #532406712
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    Lawn Mower Bolt#6

    Lawn mower Diagram

    Lawn mower bolt

    Part #532191574
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    Lawn & Garden Equipment Hex Head Bolt, 3/8-24 x 1-1/8-in#53

    Lawn mower Diagram

    Screw

    Part #532851084
    Replaced by #532435345
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    Manufacturer substitution
    This part replaces 532851084. Substitute parts can look different from the original.
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    Lawn Mower Rear Skirt#21

    Lawn mower Diagram

    Lawn mower rear skirt

    Part #532416860
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    Lawn Mower Bolt#36

    Lawn mower Diagram

    Lawn mower bolt

    Part #532401638
    Replaced by #596203801
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    This part replaces 532401638. Substitute parts can look different from the original.
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    Lawn Mower Carriage Bolt#88

    Lawn mower Diagram

    Lawn mower carriage bolt

    Part #586212501
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    Lawn Mower Recoil Starter Rope Guide#4

    Lawn mower Diagram

    Lawn mower recoil starter rope guide

    Part #581902101
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    Lawn Mower Starter Rope Guide T-Knob#5

    Lawn mower Diagram

    Lawn mower starter rope guide t-knob

    Part #581912601
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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.

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