Restore Exhaust Clarity: Cummins ISX DOC OEM 2880582RX
What is it?
The Cummins ISX Diesel Oxidation Catalyst (DOC) OEM 2880582RX is a remanufactured emissions component engineered to convert harmful gases—like unburned hydrocarbons and carbon monoxide—into less harmful byproducts. It’s the first stage in the aftertreatment system, improving exhaust quality and prepping gases for smooth flow through the DPF.
Why choose OEM 2880582RX?
This remanufactured DOC meets Cummins' OEM standards for fit, durability, and function. It’s a reliable and cost-effective replacement for worn or failing DOCs, helping restore proper exhaust flow, minimize regen problems, and reduce diagnostic trouble codes without the premium price tag.
Key Benefits
✅ Built to Cummins OEM specifications for dependable operation
✅ Enhances aftertreatment performance and reduces regen cycles
✅ Improves fuel economy by lowering backpressure
✅ Tough construction to withstand high-heat, high-load use
✅ Installs easily with direct-fit design—no modifications needed
Applications
The 2880582RX DOC is designed for Cummins ISX engines found in long-haul trucks, vocational fleets, and heavy-duty industrial machinery. It’s the perfect fit for operators who need reliable emissions control to stay compliant and avoid costly downtime.
Installation Notes
Make sure the exhaust system is completely cooled before removal. Inspect gaskets, sensors, and mounting hardware for wear. Install using OEM torque specifications, reset any fault codes, and confirm proper regeneration function after startup.
Final Thoughts
If your ISX engine is battling regen headaches or poor exhaust flow, the Cummins DOC OEM 2880582RX from Tamerx delivers the fix. Count on this durable, cost-effective component to restore clean, efficient operation—and keep your engine running strong.