04-35649-002 HEADER-DEF,UQLS,6 GAL,KUS

04-35649-002 Product Overview

The 04-35649-002 is a Diesel Exhaust Fluid (DEF) tank header designed for Freightliner trucks within the SCR (Selective Catalytic Reduction) system. It monitors DEF level, temperature, and quality and ensures proper delivery to the emissions system.

Used in heavy-duty trucks with Cummins engines, this part is an OEM Freightliner component engineered for precise fit and reliable emissions control.

04-35649-002 Truck Part Specifications

Below are the key specifications of the 04-35649-002.

• Part Number: 04-35649-002

• Alternate Part Number: 0435649002

• Condition: New (OEM)

• Type: DEF Tank Header / DEF Head Unit

• Material: Thermoplastic

• System: Emissions / SCR (DEF System)

• Sensor Type: Digital (CANbus)

• Voltage Range: 9–32V

• Tank Capacity: 6 Gallon

• Mounting: 6-Bolt Design

Compatibility & Fitment

The 04-35649-002 is compatible with the following:

• Freightliner trucks

• Cummins engine platforms (ISB 6.7L, ISL, L9)

• SCR / DEF emission systems

Always verify the part number before purchase to ensure proper fitment.

Key Features & Benefits of 04-35649-002

The 04-35649-002 is built to deliver reliable performance and long service life in demanding heavy-duty environments.

• Durable construction: built for extended use in heavy-duty conditions

• Reliable DEF monitoring and delivery: accurate readings for level, temperature, and quality

• OEM-equivalent fit and function: integrates directly with existing Freightliner systems

• Integrated sensors for DEF level, temperature, and quality

• Supports emissions compliance and SCR efficiency

• Easy installation with factory-style mounting

04-35649-002 Cross Reference

The 04-35649-002 cross-reference includes the following part numbers:

Replaces:

• 04-35649-001

Interchange Numbers:

• 0435649002

• 04 35649 002

Alternate Formats:

• 04-35649-002

• 0435649002

Why Choose This 04-35649-002 Part

The 04-35649-002 meets OEM-grade quality and dependable performance for heavy-duty applications. It is engineered to match original specifications, ensuring accurate DEF monitoring and consistent emissions system operation. Designed for durability and exact fitment, it is a reliable choice for fleet maintenance and professional repairs. Backed by trusted quality and straightforward ordering, it supports long-term vehicle uptime and compliance.

04-35649-002 HEADER-DEF,UQLS,6 GAL,KUS Freightliner