Cummins DEF Head Unit : OEM ASP5510-6506711

Efficient DEF Monitoring Starts Here: Cummins DEF Head Unit – OEM ASP5510-6506711

What is it?
The Cummins DEF Head Unit (OEM ASP5510-6506711) is a genuine emissions system component that installs at the top of the Diesel Exhaust Fluid (DEF) tank. It monitors DEF fluid level and temperature while managing delivery to the dosing system, ensuring proper operation of the SCR (Selective Catalytic Reduction) system.

Why Choose OEM ASP5510-6506711?
OEM ASP5510-6506711 is designed specifically for Cummins applications that rely on accurate DEF system communication. It offers precise sensor readings, long-term chemical resistance, and dependable fluid management—all while integrating seamlessly with Cummins engine control modules.

Key Benefits
✅ Engineered for direct compatibility with Cummins SCR-equipped systems.
✅ Accurately measures DEF tank level and temperature to support dosing accuracy.
✅ Made with DEF-resistant materials to withstand harsh chemical and thermal environments.
✅ OEM-verified for sensor accuracy and ECM communication.
✅ Easy installation using factory harness and tank mount—no adaptation required.

Applications
This DEF head unit is used in Cummins-powered vehicles and equipment across commercial trucking, industrial, and off-highway applications. It plays a key role in emissions control by helping the SCR system deliver the right DEF amount based on real-time sensor data.

Installation Notes
Begin installation by powering down the vehicle and allowing the DEF tank to cool. Disconnect the battery and remove the old unit carefully. Inspect seals, connectors, and the tank opening for any signs of wear or buildup. Install the new head unit using OEM torque specs and ensure a secure, leak-free fit.

Final Thoughts
The Cummins OEM ASP5510-6506711 DEF Head Unit is a critical component in keeping your emissions system compliant and trouble-free. With its accurate monitoring, OEM-grade construction, and plug-and-play reliability, it’s the smart choice for your DEF system maintenance or repair.