Replacement gas stove regulator for the Jetboil HalfGen basecamp stove. Ensure your Jetboil basecamp stove maintains steady gas pressure with the pressure regulator. This replacement propane gas regulator is easy to install and helps keep Jetboil propane stoves running like new. Designed to keep gas pressure steady, this camp stove regulator is designed to fit the Jetboil HalfGen Basecamp System.