AppliancePartPros.com had the timer and replacement knob for the dryer model at what appeared to be reasonable prices (plus I did not have to drive all over two counties looking for the parts). Installation was simply a matter of removing the back cover of the control panel, removing the old timer (rotating out of snap-in brackets), and transferring seven clip-on wires. I suggest making a sketch of the timer from the back side (as well as a cellphone photo), labeling the connection tabs on the timer body and showing the color of the wire that connects to each tab. As an added precaution I numbered the tabs on the sketch and made corresponding numbered labels for the seven wires before removing the connectors from the tabs. A 30 minute job, but I took extra time to make the sketch and wire labels. The shipping was excellent. I paid $6 additional for 2-3 day FedEx shipping. I ordered the parts at about 1400 local Texas time, and FedEx delivered the parts noon the next day. The return address was Lousiville, Ky. Very impressive.