This site was incredibly helpful with finding a replacement part and giving detailed instructions for how to change the part. It was literally a one stop shop for everything that I needed. It also suggested other parts that I needed for the job that I had not thought about ahead of time. This part fit a Siemens Dishwasher model number SL84A315UC/30 - which was not listed anywhere on the internet, Being able to do this job myself (thanks to this site) saved me over $1000. Thank you!