CREDA CDV262UK stats?

Hi there, i have figured out one of my stats on my tumble dryer is broke. It is situated on the heating element along with another stat. Problem is i don't know which stat it is i need to buy. It is the one on the left as i look at the back of the dryer. The fault with the dyer is it is not getting hot although when i link this stat out it works fine. Could it be the thermal overload cut out and where do i buy this stat from?