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Weed Eater HD3Q4E9A tractor

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 Pitman Shaft Bushing for Weed Eater HD3Q4E9A - Part 532109816

    Steering assembly diagram

    Nyliner

    Part #109816X

    Replaced by #532109816

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    Manufacturer substitution
    This part replaces 109816X. Substitute parts can look different from the original.
    This item is not returnable
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    $8.40
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  • Pin Cotter for Weed Eater HD3Q4E9A - Part 876020416

    Drive diagram

    Pin

    Part #76020416

    Replaced by #876020416

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    Manufacturer substitution
    This part replaces 76020416. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.26
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  • Tiller Bolt for Weed Eater HD3Q4E9A - Part 595901601

    42" mower deck diagram

    Bolt

    Part #72140506

    Replaced by #595901601

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    Manufacturer substitution
    This part replaces 72140506. Substitute parts can look different from the original.
    This item is not returnable
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    $3.24
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  • Husqvarna Mower Foot Pad for Weed Eater HD3Q4E9A - Part 510089501

    Drive diagram

    Pedal Cover (black)

    Part #8883R

    Replaced by #510089501

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    This part replaces 8883R. Substitute parts can look different from the original.
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    $12.58
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  • Husqvarna Lawn Equipment Retaining Ring for Weed Eater HD3Q4E9A - Part 812000028

    Drive diagram

    Retainer Ring

    Part #12000028

    Replaced by #812000028

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    Manufacturer substitution
    This part replaces 12000028. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.61
    15% OFF Phone Price : $6.61Info 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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    Manufacturer substitution
    This part replaces 106108X421. Substitute parts can look different from the original.
    In Stock
    $102.13
    11% OFF Phone Price : $114.13Info Icon
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  • Husqvarna Lawn Tractor Square Key for Weed Eater HD3Q4E9A - Part 532123583

    Drive diagram

    Tower Lawn Tractor Square Key

    Part #123583X

    Replaced by #532123583

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    Manufacturer substitution
    This part replaces 123583X. Substitute parts can look different from the original.
    In Stock
    $8.63
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  • Husqvarna Lawn Tractor 42-inch Deck Weldment for Weed Eater HD3Q4E9A - Part 532176031

    42" mower deck diagram

    Deck

    Part #144393

    Replaced by #532176031

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    Manufacturer substitution
    This part replaces 144393. Substitute parts can look different from the original.
    In Stock
    $382.96
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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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    Manufacturer substitution
    This part replaces 72110606. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.40
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  • Lawn & Garden Equipment Washer for Weed Eater HD3Q4E9A - Part 596133201

    Washer

    Part #19131312

    Replaced by #596133201

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    This part replaces 19131312. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $56.12
    10% OFF Phone Price : $62.12Info Icon
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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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