Industrial 12417995-001 CTIS Auxiliary Valve Unit

The Industrial 12417995-001 CTIS Auxiliary Valve Unit is a linear directional control valve assembly that regulates and directs pneumatic airflow within a Central Tire Inflation System to enable automatic tire pressure adjustment. It is a direct replacement CTIS valve assembly designed for military cargo trucks and tactical wheeled vehicles equipped with CTIS, and is used in defense platforms for repair, replacement, overhaul, and preventive maintenance. Key specifications include Manufacturer: Industrial; NSN 4820-01-578-6154; Part Number 12417995-001 with alternate 12417995; End Item Identification: Truck, Cargo (NSN 2320-01-549-8565); FSC 4820 – Valves, Nonpowered. Applications span military tactical vehicles, defense fleet maintenance, and field service operations; Common replacements include US Army TACOM 12417995 CTIS Auxiliary Valve Unit and Eaton VS-1090-ALT (NSN 4820-01-578-6154).