Optimize Your Emissions System with Freightliner DD13 DD15 One Box OEM A6804902512
What is it?
The Freightliner DD13 DD15 One Box (OEM A6804902512) is a unified aftertreatment module designed for Freightliner trucks equipped with Detroit Diesel DD13 and DD15 engines. This single assembly packages key emissions components, offering a streamlined and efficient repair solution.
Why choose this One Box?
Built specifically for the DD13 and DD15 engine series, this unit delivers an integrated, direct-fit replacement that cuts down on installation time and reduces potential failure points. It restores emissions compliance and makes system maintenance significantly simpler.
Key Benefits
✅ Combines multiple emissions components into one streamlined assembly
✅ Simplifies installation with fewer parts and connections
✅ Designed for heavy-duty, long-haul operation with robust construction
✅ Direct-fit design—no modifications needed
✅ Restores system integrity for smoother operation and emissions control
Applications
Ideal for Freightliner trucks powered by Detroit Diesel DD13 or DD15 engines, especially when emissions performance, system reliability, and maintenance efficiency are top priorities.
Installation Notes
Before installing, inspect the existing emissions system for damage or corrosion. Ensure all mounts, clamps, and seals are in good condition. After installation, clear all fault codes and monitor system diagnostics to confirm proper functionality.
Final Thoughts
If your truck’s aftertreatment system has experienced failures, sensor faults, or modular component issues, the OEM A6804902512 One Box assembly offers a factory-style, integrated rebuild option. With its simplified design and direct-fit performance, it brings back dependable emissions control and streamlined serviceability.