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Weed Eater HD3Q4E9A tractor Parts

Here are the diagrams and repair parts for Weed Eater HD3Q4E9A tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for HD3Q4E9A Riding Mowers & Tractors

  • Husqvarna Lawn Tractor Ground Drive Belt, 1/2 X 95-in for Weed Eater HD3Q4E9A - Part 532138255

    Drive diagram

    V-belt

    Part #130801

    Replaced by #532138255

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    Manufacturer substitution
    This part replaces 130801. Substitute parts can look different from the original.
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    In Stock
    $38.41
    16% OFF Phone Price : $45.60Info Icon
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  • Husqvarna Lawn Tractor Rear Wheel Rim for Weed Eater HD3Q4E9A - Part 532106108

    Wheels and tires diagram

    Rim

    Part #106108X421

    Replaced by #532106108

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    This part replaces 106108X421. Substitute parts can look different from the original.
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    $115.61
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  • Bolt.cup.hea for Weed Eater HD3Q4E9A - Part 596136001

    Chassis and enclosures diagram

    Bolt

    Part #72110606

    Replaced by #596136001

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    This part replaces 72110606. Substitute parts can look different from the original.
    This item is not returnable
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    $7.40
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  • Husqvarna Lawn Tractor Ammeter for Weed Eater HD3Q4E9A - Part 532122822

    Electrical diagram

    Ammeter

    Part #121433X

    Replaced by #532122822

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    This part replaces 121433X. Substitute parts can look different from the original.
    In Stock
    $43.17
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  • Husqvarna Lawn Tractor Nut for Weed Eater HD3Q4E9A - Part 596322601

    Lock Nut

    Part #73800600

    Replaced by #596322601

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    Manufacturer substitution
    This part replaces 73800600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.87
    15% OFF Phone Price : $6.87Info Icon
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  • Tower Lawn & Garden Equipment Washer for Weed Eater HD3Q4E9A - Part 819131016

    Lift diagram

    Tower Lawn & Garden Equipment Washer

    Part #19131016

    Replaced by #819131016

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    This part replaces 19131016. Substitute parts can look different from the original.
    This item is not returnable
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    $5.54
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  • Husqvarna Lawn Tractor Nut for Weed Eater HD3Q4E9A - Part 596322601

    Lift diagram

    Lawn & Garden Equipment Crownlock Nut

    Part #73540600

    Replaced by #596322601

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    Manufacturer substitution
    This part replaces 73540600. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.87
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  • Lawn Tractor Lift Handle Decal for Weed Eater HD3Q4E9A - Part 581724901

    #NI

    All parts diagram

    Lift Handle Decal

    Part #138311

    Replaced by #581724901

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    Manufacturer substitution
    This part replaces 138311. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
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  • Husqvarna Lawn Tractor Axle Cap for Weed Eater HD3Q4E9A - Part 532104757

    Wheels and tires diagram

    Hub Cap

    Part #104757X

    Replaced by #532104757

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    Manufacturer substitution
    This part replaces 104757X. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.76
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  • E-ring for Weed Eater HD3Q4E9A - Part 812000002

    Transaxle dana diagram

    Ring

    Part #2225J

    Replaced by #812000002

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    This part replaces 2225J. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
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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.

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

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

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

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

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

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

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

Main causes: faulty battery, bad alternator...

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

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.

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....

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...

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....

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.

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....

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....

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....

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