📦 Quick Specs

• Brand: Cummins OEM Genuine

• Part Number: 4384138

• Condition: New OEM

• Application: DPF Differential Pressure Monitoring

• Availability: Available

• Core Charge: None

📝 Description

The Cummins 4384138 DPF Differential Pressure Sensor monitors exhaust pressure before and after the Diesel Particulate Filter (DPF) to accurately calculate soot load and control regeneration cycles.

A faulty differential pressure sensor can cause:

• Failed or excessive regen cycles

• DPF efficiency fault codes

• Incorrect soot load readings

• Engine torque derate

• Increased downtime

Replacing a malfunctioning sensor early helps prevent unnecessary DPF cleaning or replacement.

Designed for heavy-duty Cummins ISX and X15 platforms, this OEM genuine sensor delivers accurate pressure monitoring under demanding operating conditions.