I had a MTH rubber diaphragm that fits in the 2500 series, 15 inch Lionel Passenger casr.. the side that has the door hallway .. The rubber diaphragm I have is a MTH one..
Is the MTH one the best choice , Did Lionel make any that will fit the 2500 Series cars 15inch Cars.
I read that the concern is on the turns( bumping in) I sort of like the look with only one on each car with this MTH one but if I could put two on I like to know I could...
If you have a part number (s) I appreciate the info .. DANiel