If You  are looking for Robert Shaw High Flow 180 Thermostats there is a Listing on Ebay for Originals- NOT the Garbage that Mr. Gasket sells as "Robert Shaw Type" Stats. Listing # 332237563796. He only has 1 left. I know because I bought One and asked how many more were available and its only 1 left. I have had 2 of the Mr. Gasket Junk that were no good and I keep hearing about others that bought them and had Problems. The Originals are US Made and far better Quality. Robert Shaw  Part # 330-180 . Update-All Sold.