HUMVEE M998 M35 M939 WATER TEMPERATURE GAUGE MS24543-2 Black , 6685-00-936-2139

Description:

The Humvee M998 / M35 / M939 Water Temperature Gauge MS24543-2 Black is used in military vehicle electrical systems to provide accurate engine coolant temperature indication for operators and maintenance personnel. Commonly installed in AM General Humvees, M35 2.5-ton trucks, M939 5-ton trucks, and military support equipment utilizing 24-volt electrical systems. Maintenance teams and military vehicle restorers use this gauge for dashboard repairs, vehicle restorations, and replacement of failed engine temperature indicators. The black-face version is designed to match military instrument clusters while maintaining full compatibility with standard military sending units.

Applications:

The Humvee M998 M35 M939 water temperature gauge MS24543-2 is commonly used in tactical vehicles, cargo trucks, military support equipment, generators, and off-road military platforms where monitoring engine coolant temperature is critical to preventing overheating and engine damage. The gauge operates with compatible military temperature sending units and is widely used across numerous U.S. military vehicle platforms.

Technical Specifications:

• Manufacturer part number (MPN): MS24543-2
• NSN: 6685-00-936-2139
• Product type: Engine water temperature gauge
• Gauge face color: Black
• Gauge type: Analog electrical resistance temperature indicator
• System voltage: 24 VDC
• Temperature range: 120°F to 240°F
• Gauge diameter: 2-1/16 in (52 mm)
• Connection type: Military rubber shell connectors
• Operating principle: Electrical resistance temperature measurement
• Compatible sender: MS24537-1 or equivalent military temperature sender
• Compatible vehicles: M998 Humvee, M35, M809, M939, M54, and additional military vehicles
• Installation location: Dashboard instrument panel
• Military description: Indicator, Temperature, Electrical Resistance
• Operating environment: Military and severe-duty applications
• Alternate part numbers: MS245432, 10500704, 1512669, 1767969, 6401256, EE34653
• Military specification: MIL-I-10986 compliant instrumentation
• Service application: Repair, restoration, and replacement component
• Country of origin: United States or approved aftermarket manufacturer depending on production source.

Common Replacements:

• Stewart-Warner Military Temperature Gauge 120-240°F
• OEM MS24543-2 Temperature Gauge Assembly
• 24V Military Engine Temperature Indicator 6685-00-936-2139