Models > YTH21K46

YTH21K46 ((96045002901)(2011-05)) Husqvarna Lawn Mower

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Diagrams for YTH21K46

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Mower Deck / Cutting Deck

Mower Lift / Deck Lift

Seat

Steering

Wheels and Tires

Most Popular Parts for YTH21K46

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Ring Klip Number T5304-75

$3.58

This manufacturer-approved ring clip is found in various lawn and garden equipment models. A ring clip is used as a fastener that secures components or assemblies onto a shaft or housing (such as part...

Washer 25/32 x 1-1/4 x 16 Ga.

$3.58

This is a flat metal washer found in various models of lawn mowers and is sold individually. This flat washer can have various functions depending on the equipment; however, its general purpose is to ...

V-Belt-Drive

This is an OEM lawn mower drive belt and is sold individually. It measures approximately 1/2-inch wide and 92-1/2-Inch long. The drive belt transmits power from the engine crankshaft pulley to the tra...

Washer Hardened

$4.78

Switch-Ign

$14.35

This ignition switch has been sourced directly from the original manufacturer and is sold individually (key sold separately). The ignition switch is also sometimes referred to as a starter switch and ...

Pin Cotter 7/16 Bow Tie Lock

$3.58

This is an OEM bowtie cotter pin for lawn tractors. It is sold individually. This part is made of metal material, so over time, this metal can corrode or rust, especially if the lawn tractor is expose...

Pulley Idler Flat

$13.16

This is a flat idler pulley, approved by the manufacturer for use in lawn tractors. The pulley provides tension to the belt. For this DIY repair you will need a wrench and pliers. You will start by re...

Ground Drive Fixed Idler Pulley

$13.16

This ground drive fixed idler pulley is for lawn tractors. 910 inch offset Ground drive fixed idler pulley helps apply tension to the drive belt, allowing the belt to turn. Wear work gloves to...

Pin Cotter 5/16 Bow Tie Lock

$3.58

This is a 5/16-inch metal cotter pin and it is sold as an individual part. Cotter pins secure a variety of different assemblies by placing them through a drilled hole in a shaft or bolt, such as on a ...

Cap-Spindle

$3.58

Washer 25/32 x 1-5/8 x 16 Ga.

$3.58

This part includes one genuinely sourced washer for a ride-on lawn mower. Washers help to disperse the load and provides a tight seal in between components. Depending on your unit, the applications wi...

Washer Clear Zinc

$5.97

This part includes one clear zinc washer. It is sourced directly from the original manufacturer and is an exact replacement for the original part. The function of this part is to distribute weight eve...

Questions and Answers

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Common Problems and Symptoms for YTH21K46

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Drive system does not work

Installation Instructions for YTH21K46 Provided by Fix customers like you

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Customer:

Lynn from BOILING SPGS, PA
Parts Used:
532130969
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set

Drive belt came off from transaxle pulley, noticed in bad shape, ordered new one form parts select.

The drive belt literally goes from the back of the tractor to the front. The mower must be removed, helps to have the tractor up on blocks to give adequate room for work on underside. Belt goes easiest on the engine first, then thread to the rear, install on the rear, (driven pulley) then on the idlers. Check to assure that it functions properly before re-installing the mower. If you have the owners manual, there is a diagram, (check your orientation, it is not clear if it is a birdseye or under tractor view) which offered some help. When replacing belt, check the transaxle front mount, mine was broken which is why the belt came off in the first place. Repairing the mount was quite a job in itself, but now works fine.

17 of 25 people found this instruction helpful.

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Customer:

Gary from PILESGROVE, NJ
Parts Used:
532123583
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
Tools:

Take the wheel off. Place the key in the slot. Put the wheel back on.

Just described it.

3 of 3 people found this instruction helpful.

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Customer:

Frederick from BINGHAMTON, NY
Parts Used:
532121749
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
Tools:

Front wheels, too much end play

Shimmed the wheels out on axle.. No more slop.

7 of 23 people found this instruction helpful.

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