American Limited Models 9010 HO Scale Working Diaphragm Kits 

1 Pair 

Black - Fits Athearn Streamlined Cars 

Operating passenger car diaphragms are accurate models of specific prototypes. Easy-to-build kits feature injection-molded plastic parts, in black or gray plastic. Sprung to hold together on curves down to 24" radius, no minimum radius limitation. Will not interfere with operation of most couplers. All kits include complete instructions. 

Part Number 147-9010