What is the difference between part# AP4029053 and part# AP4027878? They are both switch/timers for the same model.
Answer Hello Darren! We do not have the specs available to be able to tell the exact difference between two parts. However, there is a manufacturer series change within your model that affects the timer used on your product. We will need your serial number to determine the correct timer used on your model LAT9416AAE. Thanks!