NP Sandcar Conversion Kit for Accurail USRA 55ton Hopper

This is a 3D printed conversion kit is designed to change the Accurail USRA 55ton Hopper into a company service sand car. The kit consists of a replacement hopper under body, roof and hatches.To complete you will need to provide a suitable Accurail 55ton USRA hopper car, Running Boards and decals.
The prototype conversion was done in the mid 1960s and the cars remained in use on BN until the mid 80s. Some even recieved Roller Bearing Trucks.