This is the 90 degree valve stem for the crossfires units…
Crossfire Dual™ Tire Pressure Equalization System, 120 PSI, one per pkg. (CF120STABT) : : Automotive
Crossfire Dual Tire Pressure Equalization System, 90 PSI, one per pkg. (CF90STABT) : Automotive
Crossfire 90-Degree Air Valve Stem
Darley Firefighting Equipment Catalog # 259 by Darley - Issuu
Crossfire Dual Tire Pressure Equalization System, 90 PSI, one per pkg. (CF90STABT) : Automotive
Crossfire Dual™ Tire Pressure Equalization System, 80 PSI, one per pkg. (CF80STABT) : : Automotive
Replacement Parts - Dual Dynamics
OE Solutions Dorman DiRECT-FIT Tire Pressure Monitoring System Sensor 974-002 - The Home Depot
K & L PVR70 Rubber Stem Base 90 Degree Angle Valve Stem - 32-8225 - Dennis Kirk