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21AA404B031 (2009) Husky Tiller - Overview

Diagrams for 21AA404B031

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Nut-flglk 5/16-18 – Part Number: 712-04063
$6.40
In Stock
Nut-flglk 5/16-18
Part #712-04063
This nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant to loosening when threaded on a bolt. It has a variety of applications and is used in multiple locations on most models. Please refer to your owners manual to determine the exact location. While made of durable metal, the ends can round off from improper use of a wrench or socket. Depending on the location, this part may also become worn through regular use of your machine. It should be replaced when visibly cracked, worn or damaged. To complete this repair, you will need a wrench or socket, and a torque wrench. Ensure you torque the bolt according to the manufacturer recommendations. Customers rate this repair as Easy.
Oil Seal – Part Number: 721-04232
$25.55
On Order
Oil Seal
Part #721-04232
This high-quality component is made for use with walk-behind rotor tillers. It is an authentic oil seal which is supplied by the original equipment manufacturer. This item helps to provide a tight seal for the ball bearing and the transmission shaft. Over time it may wear out and begin to crack eventually requiring a replacement to prevent oil leaks. For the exact location and the correct installation check the diagrams of your model. This high-quality oil seal is made of a durable rubber material with a metal casing and is sold as an individual component. You will need wrench set and a tool to pull off the old seal when performing this repair.
Hub pulley – Part Number: 718-04407
$19.92
Special Order
Hub pulley
Part #718-04407
Gasket, Housing Cover – Part Number: 921-04229
$10.83
Special Order
Gasket, Housing Cover
Part #921-04229
Cone Bearing – Part Number: 941-04298
$26.60
Special Order
Cone Bearing
Part #941-04298
This OEM Cone Bearing, also known as a Tapered Bearing, is a silver, .75 I.D., metal part. Sold individually, it attaches inside the wheel hub, and customers have rated the installation as Medium Difficulty. It is recommended to pack the bearing before installation. This part reduces friction on a moving part, inside of a stationary part. When it breaks, you will hear a grinding, growling or squealing sound. It must be replaced when worn or damaged (such as if there are scores on the rollers or on the mandrel).
Retaining Ring – Part Number: 716-04102
$6.92
Special Order
Retaining Ring
Part #716-04102
Washer-Flat 1.50 X – Part Number: 736-04306
$6.40
Special Order
Washer-Flat 1.50 X
Part #736-04306
Washer-Flat 1.50x – Part Number: 736-04308
$6.92
Special Order
Washer-Flat 1.50x
Part #736-04308
This is an original replacement part sourced directly from the manufacturer. The flat washer is commonly found in tillers from Troy-Bilt, Yard Machine, and MTD. This part is generally used to help secure the drive shaft assembly in the transmission suspension housing. Please be aware that there are different washers used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require a wrench and pliers when replacing this item. The flat washer is sold as an individual replacement part.
Shoulder Washer – Part Number: 748-04087A
$10.13
Special Order
Shoulder Washer
Part #748-04087A
Flat Washer, 1.5 X 1.75 X .03 – Part Number: 736-04307
$6.92
Special Order
Complete Wheel Ass., 13 X 5 X 6 – Part Number: 934-04232
$193.96
Special Order
Ball Bearing – Part Number: 741-3114
$33.80
Special Order
Ball Bearing
Part #741-3114
This is an authentic replacement part that is sourced from the original manufacturer to be used with tillers from Troy-Bilt, Yard Machines, and MTD. The metal ball bearing is used to reduce friction between the rotating tiller and wheel shafts and the fixed transmission housing. The ball bearing is sold individually.

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