P.W.
Michelle,
I know for me when times were tough, I used to get the make and model number from my appliance and look for that part on the computer, sometimes you can find what you need. I then would go to the mfr site or an online tutorial, and get the repair instructions. It feels like a challenge and it feels real good to save money and proud to do it yourself.
Good luck, and don't become addicted to doing it yourself!!
P.