HO Athearn F Unit Close Coupling Adapter Kit (black). Fits Kadee® #5 & similar couplers, sets the units at 32" scale between diaphragm mounts - less than 1/2 the distance of standard coupling. Comes with 2 pair of draft gear boxes, enough for 4 couplers. HO Diaphragm for 1 locomotive (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. Instructions are included with all kits. HO Full Width Diaphragm for 1 car. 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.
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 Super Continental 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. HO Full Width Diaphragm for 4 cars. 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.