Used the schematic provided to select the parts needing replacement and placed the order. Parts arrived and swapping new for old was simple. For the most part it was a matter of taking out the old and putting in the new. There were a few screws with wheels to replace but that was easy as well.
Before purchase I searched several different sites and found all the parts needed. I compared prices of each item as well as shipping cost. Prices for each item were nearly identical between sites except for one item that AppliancePartsPros.com offered for approximately 1/2 price ($57 vs $106 on three other sites). Shipping cost was essentially the same so I placed the order. I'd ordered from AppliancePartsPro.com previously but had forgotten about one very positive aspect - delivery was VERY quick. I ordered Friday morning and the parts were delivered Saturday mid-day. I did pay extra for shipping (I think it was $9.50 for 2 business days versus $6.50 for regular 3-5 business days). Anyway - quick delivery for reasonable rates is a big plus for me.