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Husqvarna LO21H48H tractor Parts

Here are the diagrams and repair parts for Husqvarna LO21H48H tractor, as well as links to manuals and error code tables, if available.

Husqvarna LO21H48H tractor
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Browse Parts forLO21H48H Riding Mowers & Tractors

  • Lawn Tractor Hex Lock Nut for Husqvarna LO21H48H - Part 596040501

    Lawn Tractor Hex Lock Nut

    Part #873800500

    Replaced by #596040501

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    This part replaces 873800500. Substitute parts can look different from the original.
    In Stock
    $56.12
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  • Lawn & Garden Equipment Lock Nut, 1/4-in for Husqvarna LO21H48H - Part 586668901

    Drive diagram

    Lawn & Garden Equipment Lock Nut

    Part #873680400

    Replaced by #586668901

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    Manufacturer substitution
    This part replaces 873680400. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.47
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  • Washer Sprin for Husqvarna LO21H48H - Part 596029801

    Drive diagram

    Lock Washer

    Part #810040400

    Replaced by #596029801

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    This part replaces 810040400. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $5.54
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  • Lawn Tractor Anti-sway Bar for Husqvarna LO21H48H - Part 531149301

    Mower deck diagram

    Sway Bar

    Part #532178024

    Replaced by #531149301

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    This part replaces 532178024. Substitute parts can look different from the original.
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    $40.45
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  • Plunger And Button for Husqvarna LO21H48H - Part 532124526

    Mower lift diagram

    Plunger And Button

    Part #532124526

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

  • Spring for Husqvarna LO21H48H - Part 532174371

    Mower deck diagram

    Spring

    Part #532174371

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

  • Dash Panel for Husqvarna LO21H48H - Part 532174996

    Chassis and enclosures diagram

    Dash Panel

    Part #532174996

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

  • Washer for Husqvarna LO21H48H - Part 5310033-79

    Drive diagram

    Washer

    Part #5310033-79

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

  • Bracket Dash Rh for Husqvarna LO21H48H - Part 532188372

    Chassis and enclosures diagram

    Bracket Dash Rh

    Part #532188372

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

  • Bracket.asm.pivot.mower.rear for Husqvarna LO21H48H - Part 532175710

    Chassis and enclosures diagram

    Bracket.asm.pivot.mower.rear

    Part #532175710

    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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