The rare piece is the three belt pulley. Theres a little material missing from the inner grooves I sandblasted it very well.
It will not get any worse and I think it is very usable just the way it is. I included photos so you can see. The material is missing because thats where the belt was in the same place for 40 years. The part number on the pulley is ECE-8509 C.The dryer was badly rusted but its original I sandblasted it and repainted it as well. Its very bumpy but its original and should get the job done. I saved it because Ive never seen another one.
The glass eyesight is unbroken and included is one original hose it fits on the back of the evaporator. So youll get them very quickly! I also have the incredibly mega rare mercury dealer add-on AC evaporator. Its so rare that you probably cannot find a picture of one anywhere.
The last picture is a photo of an advertisement for one. I dont know that much about Mercurys it may also be good for 1959 and 1957 as well. The item "1957 1958 1959 Mercury air conditioner parts A/C 3 belt pulley, dryer More" is in sale since Sunday, October 17, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air Conditioning & Heating\Other Air Conditioning & Heating". The seller is "nevada-lemon" and is located in Henderson, Nevada.This item can be shipped to United States.