Procabinets 04-31353 Header Ss Def

Product Description

The PROCABINETS 04-31353 is a stainless steel DEF (Diesel Exhaust Fluid) header designed as a direct replacement component for Freightliner applications. This part serves the selective catalytic reduction (SCR) system, which routes and manages DEF flow to reduce nitrogen oxide emissions in diesel-powered commercial vehicles. It is typically installed by diesel technicians and fleet maintenance professionals during emissions system repairs or scheduled component replacements.

This DEF header is suited for commercial truck applications where the original Freightliner stainless steel DEF header requires replacement. The stainless steel construction is appropriate for the thermal and chemical demands of DEF system service. Specific compatible Freightliner model and chassis information should be confirmed against the OEM parts catalog using MPN 04-31353 before ordering.

Key Features

• Stainless steel construction for resistance to DEF fluid corrosion and high operating temperatures
• Direct OEM-style replacement designed to match original fitment and function
• Supports proper DEF delivery within the SCR emissions control system
• Manufactured to Freightliner OEM specifications

Compatibility

Designed as an OEM-style replacement Freightliner stainless steel DEF header. Confirm compatibility with your specific Freightliner chassis and model year using OEM part number 04-31353 before installation.

Installation Notes

Installation should be performed by a qualified diesel technician familiar with SCR and DEF system service procedures. Depressurize and drain the DEF system before removing any components, and follow all applicable emissions system service guidelines. Use appropriate chemical-resistant gloves when handling DEF fluid, as it can cause skin irritation. Torque specifications and connector procedures should be sourced from the Freightliner OEM service manual for this component.

Technical Specifications

• Material: Stainless Steel

Standard Information

• Brand: PROCABINETS
• Manufacturer Part Number: 04-31353