N Diaphragms for KATO E & F Units, ABA Set (gray). Also fits Bachmann Plus F Units with short Unimate® couplers. Conversion to Micro Trains® or Unimate® couplers is recommended to get correct spacing between units. A Special diaphragm for rear of A and one end of B using the scale length drawbar, plus a diesel diaphragm for the rear of the B unit (gray). Close the gap with our innovative injection molded operating diaphragms. This easy to assemble kit turns a diesel lashup into convincing scale power units. Diaphragms stay connected in turn radii over 24 inches and have no minimum radius for smooth operation. Use with Kadee® #5 or similar couplers. HO Rapido Diaphragm for 1 car (black).   Close the gap with our innovative injection molded operating diaphragms. This easy to assemble kit turns a string of passenger cars into a train. Diaphragms stay connected in turn radii over 24 inches and have no minimum radius for smooth operation. Diaphragms are designed for Kadee #5, Intermountain and McHenry couplers unless otherwise noted. Instructions are included with all kits.
N Diaphragms for ConCor Superliners, 6 car set (gray). Phase II or III with MicroTrains® #1129 or Rapido® Couplers. Kits have instructions to help install the diaphragms on any appropriate car. HO Athearn F unit Connection Kit 3 pack (gray). For Athearn Blue Box locomotives. Comes with #6100 close coupling draft gear boxes and diaphragms for A-B-B or A-B-B-A lashups. Close the gap with our innovative injection molded operating diaphragms. This easy to assemble kit turns a diesel lashup into convincing scale power units. Diaphragms stay connected in turn radii over 24 inches and have no minimum radius for smooth operation. Use with Kadee® #5 or similar Couplers. HO Rapido Diaphragms for 6 cars (gray).   Close the gap with our innovative injection molded operating diaphragms. This easy to assemble kit turns a string of passenger cars into a train. Diaphragms stay connected in turn radii over 24 inches and have no minimum radius for smooth operation. Diaphragms are designed for Kadee #5, Intermountain and McHenry couplers unless otherwise noted. Instructions are included with all kits.