Speedhut 2-5/8″ 40-150C Diff Temp Gauge w/ Warning (R25-DT3-REV)

Description

The Speedhut 2-5/8″ 40-150C Diff Temp Gauge w/ Warning (R25-DT3-REV) is a vital instrument for monitoring the operating temperature of your vehicle’s differential. By providing accurate readings and a timely warning of excessive heat, this gauge helps you maintain optimal drivetrain health and prevent costly damage. This metric gauge is designed for easy installation and reliable performance, making it an essential addition for anyone who uses their vehicle under demanding conditions or simply wants to ensure its longevity.

KEY FEATURES AND BENEFITS:

• Precise Temperature Monitoring: Displays differential oil temperature from 40 to 150 degrees Celsius for accurate data tracking.
• Warning Alert System: Built-in warning light activates at a user-defined temperature threshold to alert the driver of potential overheating.
• Reliable Sensor: High-performance 2-wire temperature sender delivers fast and accurate readings.
• Comprehensive Kit: Includes all wiring components—power, lighting, and sensor cables—along with a Speedhut temperature sensor.
• Maintenance Support: Helps detect abnormal heating early to protect gears, bearings, and seals from excessive wear or damage.

SPECIFICATIONS:

• Gauge Type: Temperature Gauge
• Temperature Sender Type: 2-Wire Temp Sender (Performance)
• Range: 40-150 °C
• Size: 2 5/8 inch
• Hole Size: 2.67 inches (68mm)
• Standard or Metric: Metric
• Warning Light: Yes
• Ships With:
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Temperature Gauge Wiring Harness (2-Wire Cable)
  • Speedhut Temperature Sensor

HOW TO USE:

1. Preparation: Carefully unpack all components and ensure all items are present.
2. Sensor Installation: Locate an appropriate sensor port on your differential and install the Speedhut sensor securely.
3. Wiring the Sensor: Connect the 2-wire cable to the back of the gauge according to the wiring diagram.
4. Power and Lighting Connection: Attach the 3 ft power and lighting harness, ensuring connections to a 12V switched power source, ground, and optionally the vehicle’s lighting circuit.
5. Gauge Mounting: Install the 2-5/8″ gauge into a 2.67″ (68mm) mounting hole on your dashboard or gauge pod and secure it.
6. Testing: Start the vehicle and confirm the gauge is reading temperature accurately and the warning light functions properly.
7. Final Adjustments: Secure all wiring and ensure nothing interferes with vehicle components or movement.

BENEFITS OF USING THE SPEEDHUT 2-5/8″ 40-150C DIFF TEMP GAUGE W/ WARNING (R25-DT3-REV):

• Protects critical drivetrain components from heat-related wear by providing accurate temperature monitoring.
• Prevents premature damage to gears, bearings, and seals by detecting overheating early.
• Enables immediate response with an integrated warning light to reduce load or allow cooling.
• Helps extend vehicle lifespan, especially under heavy-duty applications like towing or off-roading.
• Supports proactive maintenance strategies for overall drivetrain reliability.

FEATURES:

• Displays differential fluid temperature between 40°C and 150°C in real-time.
• Features a high-visibility warning light for overheating alerts.
• Uses a precision 2-wire temperature sensor for fast and accurate readings.
• 2-5/8″ (68mm) gauge face fits most standard aftermarket mounting locations.
• Includes complete installation wiring: power, lighting, and sensor harnesses.
• Supplied with a dependable Speedhut temperature sensor—no extra components needed.
• Metric temperature scale for compatibility with international vehicle standards.
• Designed for durability and reliability under demanding driving conditions.