USGI LMTV M1080 2.5 Ton Truck Hose Assembly 12421965-001 4720-01-470-0705 12421965001

Description:

The USGI 12421965-001 Hose Assembly is used in the engine cooling system of LMTV M1080 2.5-ton trucks to transfer coolant between cooling system components for proper engine temperature regulation. Commonly installed during cooling system repairs, engine maintenance procedures, and service operations involving coolant transfer lines and thermal management assemblies on military transport platforms. Maintenance teams and system integrators use this part for replacement of deteriorated hose assemblies, retrofit of existing cooling circuits, and restoration of reliable coolant flow across tactical vehicle fleets.

Applications:

The USGI 12421965-001 Hose Assembly is designed for use on LMTV M1080 platforms requiring coolant transfer within the engine cooling system. It is commonly utilized during depot maintenance, engine overhauls, and fleet sustainment programs involving military tactical transport vehicles and associated cooling assemblies.

Technical Specifications:

• Manufacturer Part Number (MPN): 12421965-001
• National Stock Number (NSN): 4720-01-470-0705
• Product Type: Hose Assembly
• Brand: USGI
• Compatible Equipment: LMTV M1080 2.5-Ton Trucks
• Additional Vehicle Compatibility: M1078, M1079, M1083, M1084, M1085, M1086, M1087, M1088, M1089, M1090, M1091, and M1095 variants
• System Application: Engine cooling system
• Function: Transfers coolant between cooling system components
• Media Type: Ethylene glycol coolant
• Hose Construction: Synthetic rubber tube with braided textile reinforcement and outer rubber layer
• Cross-Sectional Shape: Round
• Inside Diameter: 25.4 mm (1.0 in.) nominal
• Outside Diameter: 29.0 mm minimum to 30.2 mm maximum
• Overall Length: 762.0 mm (30 in.) nominal
• Temperature Rating: Up to 125°C (257°F)
• Service Use: Cooling system repair and replacement
• Application Environment: Military field operations and maintenance facilities

Common Replacements:

• USGI 12421965 Hose Assembly
• USGI 9921-100X30 Hose Assembly
• USGI 12414463-001 Cooling Tube Assembly