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Husqvarna MZ5424S zero-turn riding lawn mower Parts

Here are the diagrams and repair parts for Husqvarna MZ5424S zero-turn riding lawn mower, as well as links to manuals and error code tables, if available.

Husqvarna MZ5424S zero-turn riding lawn mower
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Browse Parts for MZ5424S Riding Mowers & Tractors

  • Lawn Tractor Nut for Husqvarna MZ5424S - Part 596040901

    Steering diagram

    Lawn Tractor Nut

    Part #539990223

    Replaced by #596040901

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    Manufacturer substitution
    This part replaces 539990223. Substitute parts can look different from the original.
    This item is not returnable
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    $5.54
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  • Lawn & Garden Equipment Hex Bolt for Husqvarna MZ5424S - Part 596437001

    Engine plate diagram

    Hcs.1/4-20.x

    Part #539990071

    Replaced by #596437001

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    This part replaces 539990071. Substitute parts can look different from the original.
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  • Nut Nut 5/16 for Husqvarna MZ5424S - Part 596433601

    Parking brake diagram

    5/16-18 Thin Prof Ny

    Part #539115617

    Replaced by #596433601

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    This part replaces 539115617. Substitute parts can look different from the original.
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  • Screw Hexago for Husqvarna MZ5424S - Part 596437101

    Parking brake diagram

    Hcs.5/16-18x

    Part #539108396

    Replaced by #596437101

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    This part replaces 539108396. Substitute parts can look different from the original.
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  • Lawn Tractor Indicator Meter for Husqvarna MZ5424S - Part 594919101

    Ignition diagram

    Craftsman Hour Meter

    Part #576179401

    Replaced by #594919101

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    Manufacturer substitution
    This part replaces 576179401. Substitute parts can look different from the original.
    This item is not returnable
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    $37.62
    14% OFF Phone Price : $43.62Info Icon
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  • Lock Nut Pre for Husqvarna MZ5424S - Part 596135601

    Lawn Tractor Nut

    Part #539101331

    Replaced by #596135601

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    This part replaces 539101331. Substitute parts can look different from the original.
    This item is not returnable
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    $7.40
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  • Bolt Cup Hea for Husqvarna MZ5424S - Part 596238401

    Seat diagram

    Rhsnb.1/4-20

    Part #539990074

    Replaced by #596238401

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    This part replaces 539990074. Substitute parts can look different from the original.
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  • Lawn Tractor Bolt for Husqvarna MZ5424S - Part 596580801

    Hcs.5/16-18.

    Part #539990209

    Replaced by #596580801

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    Manufacturer substitution
    This part replaces 539990209. Substitute parts can look different from the original.
    This item is not returnable
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  • Washer Conic for Husqvarna MZ5424S - Part 596581701

    Engine plate diagram

    1/2"contact.

    Part #539115528

    Replaced by #596581701

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    This part replaces 539115528. Substitute parts can look different from the original.
    This item is not returnable
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  • Lawn Tractor Long Brake Cable for Husqvarna MZ5424S - Part 582122001

    Parking brake diagram

    Lawn Tractor Long Brake Cable

    Part #539132174

    Replaced by #582122001

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    This part replaces 539132174. Substitute parts can look different from the original.
    This item is not returnable
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Caution Decal 539113224

Caution Decal

Part #539113224
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Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

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Why is the steering loose on my riding mower?

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Read more

Why won't my riding mower start?

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Read more

Why won't my riding mower cut grass?

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Read more

Why is my riding mower leaking oil or gas?

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Read more

How do I fix a flat tire on my riding mower?

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

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Why is my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Read more

Why won't my riding mower move?

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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Why does my riding mower creep in neutral?

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Read more

Most common repair guides to help fix your riding mowers & tractors

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

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How to replace the starter solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

Read more

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Read more

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Read more

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

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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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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Read more
Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

Read more

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