CAT / Perkins DEF Head Unit : OEM ASP-918-1731-11

Precision DEF Monitoring – CAT / Perkins DEF Head Unit OEM ASP-918-1731-11

What is it?
The CAT / Perkins DEF Head Unit (OEM ASP-918-1731-11) is a premium OEM replacement component designed to monitor Diesel Exhaust Fluid (DEF) levels, temperature, and quality within the DEF tank. This unit provides accurate data to the engine control module (ECM), ensuring proper DEF dosing and optimal system operation for CAT and Perkins engines.

Why Choose CAT / Perkins DEF Head Unit – OEM ASP-918-1731-11
Manufactured to OEM standards, the ASP-918-1731-11 DEF Head Unit delivers reliable DEF monitoring and precise data transmission to the ECM. Replacing a faulty or inaccurate head unit with this OEM component helps prevent unnecessary system errors, fluid delivery issues, and operational downtime.

Key Benefits:
✅ Accurate DEF Monitoring – Measures DEF levels, temperature, and quality for consistent system performance
✅ OEM-Quality Fit and Construction – Engineered for direct replacement without modification
✅ Reduces System Faults – Ensures proper data transmission to the ECM to prevent error codes
✅ Resistant to DEF Crystallization – Built to withstand constant exposure to DEF without degradation
✅ Supports System Efficiency – Maintains proper DEF delivery to keep engines running smoothly

Applications
The OEM ASP-918-1731-11 DEF Head Unit is designed for use in CAT and Perkins engines equipped with DEF systems. It is ideal for heavy-duty trucks, construction equipment, and industrial machinery where accurate DEF monitoring is essential for maintaining consistent engine operation.

Installation Notes
Before installation, disconnect the battery and relieve pressure in the DEF system. Remove the old DEF head unit and inspect the tank for contamination or damage. Install the new unit using fresh seals and torque to OEM specifications. After installation, clear any stored fault codes and verify proper DEF sensor readings using diagnostic tools.

Final Thoughts
A malfunctioning DEF head unit can lead to inaccurate DEF readings and unnecessary system faults. Keep your DEF system operating accurately with the CAT / Perkins DEF Head Unit OEM ASP-918-1731-11—available now at Tamerx for dependable, OEM-grade quality and performance.