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Husqvarna LO21H48E tractor Parts

Here are the diagrams and repair parts for Husqvarna LO21H48E tractor, as well as links to manuals and error code tables, if available.

Husqvarna LO21H48E tractor
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Browse Parts for LO21H48E Riding Mowers & Tractors

  • Lawn Tractor Transaxle Actuator Arm for Husqvarna LO21H48E - Part 583156301

    Hydro gear transaxle diagram

    Brake Arm

    Part #170414

    Replaced by #583156301

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    This part replaces 170414. Substitute parts can look different from the original.
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    $143.62
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  • Husqvarna Lawn Tractor Bolt for Husqvarna LO21H48E - Part 587907801

    Seat assembly diagram

    Bolt.shld.5/

    Part #532171852

    Replaced by #587907801

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    Manufacturer substitution
    This part replaces 532171852. Substitute parts can look different from the original.
    This item is not returnable
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    $4.88
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  • Lawn Tractor Transaxle Expansion Tank for Husqvarna LO21H48E - Part 583057701

    Hydro gear transaxle diagram

    Sheidl,vent

    Part #170436

    Replaced by #583057701

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    This part replaces 170436. Substitute parts can look different from the original.
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    $111.12
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  • Brkt.mntng.switch.seat.black for Husqvarna LO21H48E - Part 532174648

    Seat assembly diagram

    Mount Bracket

    Part #532121246

    Replaced by #532174648

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    This part replaces 532121246. Substitute parts can look different from the original.
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    $32.81
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  • Lawn Tractor Transaxle Bracket for Husqvarna LO21H48E - Part 531149601

    Drive diagram

    Brkt.t

    Part #532169592

    Replaced by #531149601

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    This part replaces 532169592. Substitute parts can look different from the original.
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    $37.17
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  • Husqvarna Lawn Tractor Rod Pivot Housing for Husqvarna LO21H48E - Part 532409167

    Chassis and enclosures diagram

    Rod Pivot Ch

    Part #532156524

    Replaced by #532409167

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    This part replaces 532156524. Substitute parts can look different from the original.
    This item is not returnable
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    $19.61
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  • Husqvarna Lawn Tractor Foot Rest Pad for Husqvarna LO21H48E - Part 532184311

    #NI04

    All parts diagram

    Foot Rest Pad

    Part #532188253

    Replaced by #532184311

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    This part replaces 532188253. Substitute parts can look different from the original.
    This item is not returnable
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    $16.83
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  • Husqvarna Lawn Tractor Seat Compression Spring for Husqvarna LO21H48E - Part 587613301

    Seat assembly diagram

    Seat Spring

    Part #532124181

    Replaced by #587613301

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    This part replaces 532124181. Substitute parts can look different from the original.
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    $9.79
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  • Husqvarna Lawn Tractor Bushing for Husqvarna LO21H48E - Part 734117771

    Drive diagram

    Washer 17/32

    Part #819171216

    Replaced by #734117771

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    This part replaces 819171216. 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 Husqvarna LO21H48E - Part 532003645

    Engine diagram

    Bushing

    Part #532124952

    Replaced by #532003645

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    This part replaces 532124952. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $6.32
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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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