Genuine OEM replacement part, this item is sold individually.
As the description says, this is the Steering Shaft for all of the Lawn Tractors shown below.
One of the most popular reasons this part is replaced, is that the gear on the shaft becomes worn or stripped.
It is advised that you check the part number 717-0622C Steering Gear Segment, before replacing the just the Steering Shaft.

This is an OEM replacement part sourced directly from the manufacturer. Sold individually.

This part is compatible with the lawn tractors listed below.

It is helpful to count the number of threads exposed so when you reinstall it'll be back in the same position.

A wrench set is needed for repair.

Genuine OEM replacement part, This part is sold individually.
This part is used on all of the lawn tractors shown below.
The purpose of this part is to connect the steering shaft to the frame of the lawn tractor.

Genuine OEM replacement part, this item is sold individually.
This part is used to help secure the auger to the shaft on the snowblower models shown below.
This part is used frequently, it is advised to order extra ones to keep on hand.

This is an OEM replacement part sourced directly from the manufacturer. It is sold individually.

The purpose of this part is to engage the mowers blade.

It is compatible with the mowers listed below.

This is a genuine OEM replacement part, it is sold individually.
The purpose of the 738-04124A Shear Pin is to protect your snowblower.
If the auger gets jammed or clogged, the Shear Pin is designed to snap at a certain point of pressure, so it will not damage any other part of the unit.