It loks like the green spot thermal switch is rated at 130degC, and the one without the spot is 106degC. The first pair in Country Joe's link is compatible with the TCM65A dryer.
https://www.espares.co.uk/product/es487865
The replacement switches have to be fitted to the correct positions i.e. the orange wires go to the thermal switch with the green dot.
Check the Hotpoint website. There has been a MASSIVE recall on faulty tumble driers. Yours may be one affected. Be prepared for a fight to replace it though.
130c sounds a lot, you can cook a casserole at that temperature.There you have it. 130° C