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Husqvarna
Rear-Engine Riding Mower

Model # RZ4219BF-966582201 Official Husqvarna riding lawn mower

Here are the diagrams and repair parts for Official Husqvarna RZ4219BF-966582201 riding lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 257 parts  |
Husqvarna Lawn Tractor 42-inch Deck Mulching Blade (replaces 594892701) 532134149
#2

Mower deck/cutting deck diagram

Husqvarna lawn tractor 42-inch deck mulching blade (replaces 594892701)

Part #532134149

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Washer Screw 539107630
#39

Mower deck/cutting deck diagram

Washer screw

Part #539107630

Replaced by #584953901

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Manufacturer substitution
This part replaces 539107630. Substitute parts can look different from the original.
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$5.31 | 
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Hinge Rod 539110462
#12

Mower deck/cutting deck diagram

Hinge rod

Part #539110462

Replaced by #595297001

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Manufacturer substitution
This part replaces 539110462. Substitute parts can look different from the original.
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Ignition.swi 539107541
#6

Ignition system diagram

Ignition.swi

Part #539107541

Replaced by #175566

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This part replaces 539107541. Substitute parts can look different from the original.
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Seat 532424068
#1

Seat diagram

Seat

Part #532424068

Replaced by #532439822

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Manufacturer substitution
This part replaces 532424068. Substitute parts can look different from the original.
$191.96
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Grip.lever.5 532196492
#14

Brake/deck lift diagram

Grip.lever.5

Part #532196492

Replaced by #532411555

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Manufacturer substitution
This part replaces 532196492. Substitute parts can look different from the original.
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Lawn Tractor Washer 539990122
Lawn tractor washer

Part #539990122

Replaced by #596565301

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Manufacturer substitution
This part replaces 539990122. Substitute parts can look different from the original.
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Lawn Tractor Idler Arm Return Spring (replaces 401872) 532401872
#24

Mower deck/cutting deck diagram

Lawn tractor idler arm return spring (replaces 401872)

Part #532401872

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Lawn Tractor Nut 539976978
#41

Ignition system diagram

Lawn tractor nut

Part #539976978

Replaced by #582478602

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Manufacturer substitution
This part replaces 539976978. Substitute parts can look different from the original.
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Stud Fastener 532195161
#12

Frame diagram

Stud fastener

Part #532195161

Replaced by #593824001

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Manufacturer substitution
This part replaces 532195161. Substitute parts can look different from the original.
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Why won't my riding mower cut grass?

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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 does my riding mower creep in neutral?

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

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Why does my riding mower run rough or misfire?

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 my riding mower not cutting evenly?

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

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