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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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Weed Eater HD3Q4E9A tractor
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Browse Parts for HD3Q4E9A Riding Mowers & Tractors

  • Lawn & Garden Equipment Screw for Weed Eater HD3Q4E9A - Part 817541008

    Engine diagram

    Lawn & Garden Equipment Screw

    Part #17541008

    Replaced by #817541008

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    Manufacturer substitution
    This part replaces 17541008. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.40
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  • Locknut M (1 2) (5 2) for Weed Eater HD3Q4E9A - Part 583612401

    Steering assembly diagram

    Lawn & Garden Equipment Nut

    Part #73901000

    Replaced by #583612401

    Info Icon
    Manufacturer substitution
    This part replaces 73901000. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
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  • Husqvarna Lawn Tractor Bushing for Weed Eater HD3Q4E9A - Part 734117771

    Drive diagram

    Washer

    Part #19171216

    Replaced by #734117771

    Info Icon
    Manufacturer substitution
    This part replaces 19171216. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $31.72
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    Plus Item
  • Lawn Tractor Tire Inner Tube for Weed Eater HD3Q4E9A - Part 7152J

    Wheels and tires diagram

    Lawn Tractor Tire Inner Tube

    Part #7152J

    The manufacturer no longer makes this part, and there's no substitute part

  • Wizard Lawn Tractor Tire Valve Stem for Weed Eater HD3Q4E9A - Part 65139

    Wheels and tires diagram

    Wizard Lawn Tractor Tire Valve Stem

    Part #65139

    The manufacturer no longer makes this part, and there's no substitute part

  • Screw for Weed Eater HD3Q4E9A - Part 134799

    Transaxle dana diagram

    Screw

    Part #134799

    The manufacturer no longer makes this part, and there's no substitute part

  • Riding Lawn Mower Engine Harness for Weed Eater HD3Q4E9A - Part 140712

    Electrical diagram

    Riding Lawn Mower Engine Harness

    Part #140712

    The manufacturer no longer makes this part, and there's no substitute part

  • Secondary Clutch Arm for Weed Eater HD3Q4E9A - Part 127847

    42" mower deck diagram

    Secondary Clutch Arm

    Part #127847

    The manufacturer no longer makes this part, and there's no substitute part

  • Wheel Str Ay for Weed Eater HD3Q4E9A - Part 140044

    Steering assembly diagram

    Wheel Str Ay

    Part #140044

    The manufacturer no longer makes this part, and there's no substitute part

  • Gear for Weed Eater HD3Q4E9A - Part 142677

    Transaxle dana diagram

    Gear

    Part #142677

    The manufacturer no longer makes this part, and there's no substitute part

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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