Module,Outlet Catalyst 4394878

positive OEM
Part# 4394878
Emissions control module reducing exhaust pollutants in diesel engines.
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Description

The Cummins Outlet Catalyst Module (4394878) is an emissions control component designed to treat exhaust gases by facilitating chemical reactions that reduce harmful pollutants. It serves as a critical part of the aftertreatment system, ensuring compliance with environmental standards in heavy-duty diesel engines.

Key Specifications

  • Application: EPA17 8.9L ISC/ISL engines
  • Function: Catalyzes reduction of exhaust emissions
  • Compatibility: Cummins L9 series, ISC, ISL
  • Construction: Metal substrate with catalytic coating
  • Features: High-temperature resistant, integrated mounting
  • Quality: OEM Cummins part

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More Information

Current Part# 4394878
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty