These refueling kits are designed specifically for the Radium Engineering FCST. The FCST does not come standard with any of the parts in these kits

This option works for vehicles that require a quick-fill dry break mounted directly on the fuel cell. The provided 6 gallon dump can features a leak-free dry break probe for quick fuel filling. The included vented dry break receiver mounts directly to the Radium FCST. Unlike pressurized systems, this unique dry break configuration is permitted for most sanctioning bodies. A proper vent kit secures directly to the provided quick-fill 12AN DSV.

NOTE: This refueling kit is not an option if using an older Radium 20-014X-XX FCST in conjunction with a fuel level sender. However, if a fuel level sender is not used with 20-014X-XX FCST, Radium 20-0439 can be installed in the fuel level sender port to permit the required 12AN ORB vent port. The standard 8AN ORB female vent port on the 20-014X-XX FCST can be plugged with Radium 14-0150.