How do I install a new mower deck belt for a Sears model 917.255692?

I am going to send you to a website where you will be able to find a parts list, and diagram for anything on your sears mower.

Go to : dixiesales.com
On the left side of screen, click on : parts list
Then click on : click here for more sears parts.
Then enter your model # and you are there.