I'm trying to replace these two varistors from my maytag dryer. I'm not quite sure what party they are. They look like epcos/tdk brand but not sure what the s20 k275 11 08 means, Or the other symbols. Any help is appreciated.
You can find the datasheet here: http://datasheetz.com/data/Over%20Voltage,%20Current,%20Temperature%20Devices/TVS%20-%20Varistors,%20MOVs/S20K75-datasheetz.html
You might have to order an equivalent from some other manufacturer but you should be set.
Those parts look OK have you tried measuring them? You just need a ohm meter and a small heat source to see them change value.