I have a Model PTS-MH-10FT, <br/>I THOUGHT, ........ I purchased the correct thermostat (Kubota #19434-73014) Nope! It's too large in diameter, wont fit in the housing. Does anyone have the correct Kubota part # ? Tried to save a buck or two and purchase from the local Kubota tractor dealer.<br/>I suppose that I could pull the old one and run it to NAPA and let them try to...