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Husqvarna
Front-Engine Lawn Tractor

Model # YTH20K42-96043027400 Official Husqvarna tractor

Here are the diagrams and repair parts for Official Husqvarna YTH20K42-96043027400 tractor, 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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Owner’s manual
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Model diagram and schematic

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Showing 10 of 487 parts  |
Lawn Tractor Mandrel Housing 532187281
#14

Mower deck diagram

Lawn tractor mandrel housing

Part #532187281

Replaced by #587819701

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Manufacturer substitution
This part replaces 532187281. Substitute parts can look different from the original.
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$46.13 | 
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Lawn Mower Mandrel Assembly 587253301

#NI02

All parts diagram

Lawn mower mandrel assembly

Part #587253301

Replaced by #587819701

?
Manufacturer substitution
This part replaces 587253301. Substitute parts can look different from the original.
BEST SELLER
$46.13 | 
12% OFF Phone Price : $52.13
In Stock
Lawn Tractor Mandrel Shaft 587256501
#13

Mower deck diagram

Lawn tractor mandrel shaft

Part #587256501

Replaced by #587819701

?
Manufacturer substitution
This part replaces 587256501. Substitute parts can look different from the original.
BEST SELLER
$46.13 | 
12% OFF Phone Price : $52.13
In Stock
Lawn Tractor 42-in Deck High-lift Blade (replaces 138971) 532138971
#11

Mower deck diagram

Lawn tractor 42-in deck high-lift blade (replaces 138971)

Part #532138971

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$22.14 | 
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Hub Cap 532175039
#8

Wheels & 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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$5.31 | 
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Lawn Tractor Self-tapping Bolt (replaces 173984) 584953901
#41

Mower deck diagram

Lawn tractor self-tapping bolt (replaces 173984)

Part #584953901

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Lawn Tractor Ignition Switch (replaces 193350) 532193350
#30

Electrical diagram

Lawn tractor ignition switch (replaces 193350)

Part #532193350

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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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Lawn Tractor Blade Engagement Cable 584243501
#152

Mower deck diagram

Lawn tractor blade engagement cable

Part #584243501

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Lawn & Garden Equipment Washer 819121414
#119

Mower deck diagram

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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