MTH parts list Premier & RailKing

Have you tried the new MTH website? Here's a link to the parts page. I have not yet tried to look anything up with it. Might be worth a try? 

They also had some parts manuals posted recently, but I could not find them just now? When released, I believe others here said they were for older products?

Found the recently posted parts guides Here

I can not think who would have stated that.  They have a list.  What part are you looking for?

Unfortunately there is no parts list available for Premier Madison Cars.  Sorry!

Unfortunately there is no parts list available for the RailKing 60' Streamlined Passenger cars.

These come directly from my email I received today. They offered a coupler from another car and dimension for me to try to match...but not parts list. I need a coupler assembly for a passenger car in a 30-67005 set.

I have a disc from a school years ago that may have them.  I will look Friday afternoon for it.  I have ordered those parts and the numbers were available.  I have a few passenger cars.  

If you punch up 30-6133, you can bring your smaller streamlined RK cars up.  That is all I have.

Checked the disc and it was just RK steam.

I also found that there are some items omitted from the new parts list. I need a pair of coupler assemblies for a older premier FM Trainmaster non powered engine. I guess I will have to do the "phone" thing and just call MTH.