Module,Inlet Catalyst 4394820

positive OEM
Cummins
Part# 4394820
note
Exhaust catalyst module reducing emissions in heavy-duty engines.
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Description

The Genuine Cummins Inlet Catalyst Module (4394820) is an exhaust aftertreatment component designed to initiate the reduction of harmful emissions. It functions as a catalyst substrate positioned at the inlet of the exhaust system to facilitate chemical reactions that reduce pollutants before further treatment stages.

Key Specifications

  • Application: Cummins ISB, QSB, L9 EPA17, EPA21
  • Function: Catalyzes exhaust gas to reduce emissions
  • Compatibility: ISB, QSB, L9 engine series
  • Construction: Metal substrate with catalytic coating
  • Features: DOC module, inlet placement, 16.1 kg weight
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4394820
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty