Husqvarna
Front-Engine Lawn Tractor

Model # 96045005901 Official Husqvarna yth18542 lawn tractor

Here are the diagrams and repair parts for Official Husqvarna 96045005901 yth18542 lawn tractor, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 326 parts  |

Lawn Tractor Mandrel Assembly (587819701) (replaces 187281, 192872, 587253301) 587819701 587819701
#14

Mower deck diagram

Lawn tractor mandrel assembly (587819701) (replaces 187281, 192872, 587253301) 587819701

Part #587819701

BEST SELLER
$48.44
11% OFF Phone Price : $54.44
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

BEST SELLER

Get free shipping with Automatic Reorder

$22.14
21% OFF Phone Price : $28.14
In Stock
Lawn Tractor Ground Drive Belt 592855201
#56

Drive diagram

Lawn tractor ground drive belt

Part #592855201

BEST SELLER
This item is not returnable

Get free shipping with Automatic Reorder

$29.02
17% OFF Phone Price : $35.02
In Stock
Hub Cap 532175039
#8

Wheels diagram

Hub cap

Part #532175039

Replaced by #532104757

?
Manufacturer substitution
This part replaces 532175039. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
Locking Flange Nut 873900600
Locking flange nut

Part #873900600

Replaced by #532409149

?
Manufacturer substitution
This part replaces 873900600. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.31
16% OFF Phone Price : $6.31
In Stock
Lawn Tractor Starter Solenoid (replaces 582042801) 582042802
#43

Electrical diagram

Lawn tractor starter solenoid (replaces 582042801)

Part #582042802

BEST SELLER
$30.64
16% OFF Phone Price : $36.64
In Stock
Lawn Tractor Ignition Switch (replaces 193350) 532193350
#30

Electrical diagram

Lawn tractor ignition switch (replaces 193350)

Part #532193350

BEST SELLER
$25.83
19% OFF Phone Price : $31.83
In Stock
Lawn Tractor Deflector Shield Hinge Rod (replaces 131491) 595297001
#29

Mower deck diagram

Lawn tractor deflector shield hinge rod (replaces 131491)

Part #595297001

BEST SELLER
$7.05
12% OFF Phone Price : $8.05
In Stock
Tire 532106222
#5

Wheels diagram

Tire

Part #532106222

Replaced by #532122073

?
Manufacturer substitution
This part replaces 532106222. Substitute parts can look different from the original.
BEST SELLER
$61.64
9% OFF Phone Price : $67.64
In Stock
Lawn Tractor Deck Link (replaces 195270) 581506903
#98

Mower lift diagram

Lawn tractor deck link (replaces 195270)

Part #581506903

BEST SELLER
$14.12
12% OFF Phone Price : $16.12
In Stock

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: faulty battery, bad alternator…

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

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

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

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

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

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

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

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

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 motor on a riding lawn mower

How to replace the starter motor on a riding lawn mower

If you hear the solenoid click but don’t hear the starter motor spin when you turn the key, follow these steps to replac…

Repair difficulty
Time required
 30 minutes or less
How to rebuild a riding lawn mower carburetor

How to rebuild a riding lawn mower carburetor

Get your sputtering carburetor running smoothly in 60 minutes.…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower rear tire

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Repair difficulty
Time required
 60 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.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…

Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…