For Freightliner Cummins 6 Bolt DEF Tank SSI Header Brand New 04-31354-004

6 Bolt DEF Tank SSI Header for Freightliner and Cummins

The 6 Bolt DEF Tank SSI Header for Freightliner and Cummins monitors fluid levels and temperature within the exhaust system to maintain emissions compliance, cross-referenced to part number 04-31354-004.

Overview

This 6 Bolt DEF Tank SSI Header for Freightliner and Cummins is a vital sensor assembly designed to provide precise data regarding the quality and level of Diesel Exhaust Fluid. By utilizing an integrated Smart Sensor Interface, the 6 Bolt DEF Tank SSI Header for Freightliner and Cummins ensures the engine remains within legal emissions parameters while preventing urea crystallization. This component is essential for operators requiring a reliable replacement for 6 bolt configuration tanks in heavy-duty applications.

Built For Performance

• Standard 6 bolt mounting pattern for secure and leak-resistant installation.
• Integrated heating elements to prevent DEF from freezing in cold environments.
• Smart Sensor Interface technology for accurate fluid level and temperature reporting.
• Stainless steel and chemical-resistant construction to withstand corrosive exhaust fluids.
• Standardized electrical connectors for integration with existing vehicle harnesses.

Fits These Machines

• for Freightliner heavy-duty trucks
• for Cummins diesel engine systems
• for select 6 bolt pattern DEF tanks

On-The-Job Use

• Maintaining emissions compliance during long-haul commercial transport.
• Regulating fluid temperature for heavy-duty vocational trucks in winter climates.
• Replacing malfunctioning SSI units to prevent engine derate conditions.
• Ensuring accurate urea level readings for fleet maintenance scheduling.

Specs At A Glance

Good To Know

Q: Why is the heating function important on this header? A: Diesel Exhaust Fluid can freeze at low temperatures, so the integrated heater ensures the fluid remains liquid for the SCR system to function correctly.

Q: Can this unit help resolve engine fault codes related to DEF quality? A: Yes, this header contains the sensors responsible for monitoring the state of the fluid and communicating that data to the engine control module.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.