Looked at the schematic of the dishwasher that was on-line at appliancepartspro.com and identified the parts that I needed, ordered them, and repaired the dishwasher. Also, there were a couple of videos that were extremely helpful from appliancepartspro.com that showed exactly how to remove the old parts and replace with the new ones. The customer service person that I chatted with assisted me in the ordering of the parts and so the entire experience was great!