Westman Equipment Cummins ISB 6.7L

Tailored Emissions Mastery: Westman Equipment Cummins ISB 6.7L DEF Head Unit 

What is it?
The Westman Equipment Cummins ISB 6.7L DEF Head Unit is a vital component of the SCR (Selective Catalytic Reduction) system installed in Westman chassis and platforms powered by Cummins ISB 6.7L diesel engines. It accurately meters and delivers Diesel Exhaust Fluid (DEF) into the exhaust stream to neutralize harmful NOx emissions and features integrated sensors to monitor fluid level, temperature, and pressure—ensuring consistent emissions compliance and system reliability.

Why choose a Westman-specific DEF Head Unit for ISB 6.7L applications?
Built specifically for Westman Equipment chassis powered by Cummins ISB 6.7L engines, this DEF Head Unit offers factory-calibrated dosing, chassis-matched connectors, and seamless OEM integration. It eliminates the risk of SCR faults, limp-mode behaviors, or emissions compliance failures by providing precision-fit performance where aftermarkets often fall short.

Key Benefits
✅ Direct-fit compatibility with Westman Equipment using Cummins ISB 6.7L engines
✅ Precisely regulates DEF dosing to drive effective NOx reduction
✅ Integrated sensors monitor DEF fluid level, temperature, and pressure in real time
✅ Engineered to resist crystallization, vibration, and thermal stress
✅ Helps prevent SCR-related fault codes, derate events, and system failures

Applications
Designed for a variety of Westman Equipment vehicles and utility platforms powered by Cummins ISB 6.7L engines, this DEF Head Unit supports heavy-duty municipal, industrial, or service operations. It ensures stable emissions performance during demanding duty cycles — especially where accurate DEF delivery is non-negotiable.