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Husqvarna
Front-Engine Lawn Tractor

Model # LO21H48E Official Husqvarna tractor

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

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Owner’s manual
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Model diagram and schematic

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ALL PARTS
Showing 10 of 519 parts  |
Hub Cap 532175039
#11

Wheels and tires diagram

Hub cap

Part #532175039

Replaced by #532104757

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Manufacturer substitution
This part replaces 532175039. Substitute parts can look different from the original.
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Lawn Tractor Self-tapping Bolt 532173984
#30

Mower deck diagram

Lawn tractor self-tapping bolt

Part #532173984

Replaced by #584953901

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Manufacturer substitution
This part replaces 532173984. Substitute parts can look different from the original.
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$5.31 | 
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Lawn Tractor Ground Drive Belt, 1/2 X 82-in (replaces 24103) 532140294
#57

Drive diagram

Lawn tractor ground drive belt, 1/2 x 82-in (replaces 24103)

Part #532140294

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$32.99 | 
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Solenoid 532178861
#43

Electrical diagram

Solenoid

Part #532178861

Replaced by #532146154

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Manufacturer substitution
This part replaces 532178861. Substitute parts can look different from the original.
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$26.61 | 
18% OFF Phone Price : $32.61
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Bolt 532184219
#116

Mower deck diagram

Bolt

Part #532184219

Replaced by #596434404

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Manufacturer substitution
This part replaces 532184219. Substitute parts can look different from the original.
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$6.64 | 
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Hinge Rod 532131491
#29

Mower deck diagram

Hinge rod

Part #532131491

Replaced by #595297001

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Manufacturer substitution
This part replaces 532131491. Substitute parts can look different from the original.
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$7.05 | 
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Lawn & Garden Equipment Washer 819121414
Lawn & garden equipment washer

Part #819121414

Replaced by #596134901

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Manufacturer substitution
This part replaces 819121414. Substitute parts can look different from the original.
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$3.98 | 
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Rim 6" 532138336
#5

Wheels and tires diagram

Rim 6"

Part #532138336

Replaced by #532106732

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Manufacturer substitution
This part replaces 532138336. Substitute parts can look different from the original.
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$76.59 | 
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Spring Retainer 532163552
Spring retainer

Part #532163552

Replaced by #532003146

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Manufacturer substitution
This part replaces 532163552. Substitute parts can look different from the original.
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Lawn Tractor 48-in Deck High-lift Blade (replaces 180054) 532180054
#11

Mower deck diagram

Lawn tractor 48-in deck high-lift blade (replaces 180054)

Part #532180054

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Choose a symptom to see related riding mower and lawn tractor repairs.

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How do I fix a flat tire on my riding mower?

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

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Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

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Why won't my riding mower move?

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

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Why is the steering loose on my riding mower?

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

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Why is my riding mower leaking oil or gas?

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

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Why does my riding mower creep in neutral?

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

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

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Why does my riding mower deck vibrate?

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

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Main causes: faulty battery, bad alternator…

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