The evaporator in my 75 D300 developed a leak. I was looking for a replacement today but didn't have much luck. Ideally I would like the complete assembly since my housing is broken but neither item looks to be readily available. Can anyone tell me what the interchange would be on these or perhaps point me in a good direction to source them? It's going to be 112 here tomorrow and this is for my work truck so I'd like to get this resolved as soon as possible. Thanks guys!

P.S. I haven't ruled out repairing it but would like to be covered in the event that goes south.

Have you checked with classic air? Seems there is another one but name escapes me right now. Other than that, junkyard. We have a board member in CO that posts a lot. Seems like he has some truck stuff. One of the big yards like memory lane or wildcat?