We removed old part and since this is 28 years old dryer I had to search for a matching part. Your website had great pics and descriptions. Picked the part that matched (and after receiving it) we used the manual to the dryer to install the switch. Was pretty easy even though we dropped the switch and had to fish it back out from under the dryer drum. Dryer works great may just get another 28 years out of it. Thank you