Module Inlet Catalyst 4394820NX

positive OEM
Cummins
Part# 4394820NX
note
Exhaust inlet catalyst module for diesel emissions oxidation
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Description

The Cummins Diesel Oxidation Catalyst (DOC) Inlet Module (4394820NX) is an emissions control component designed to treat exhaust gases by oxidizing pollutants before further aftertreatment. It serves as a critical part of the exhaust system to reduce harmful emissions in diesel engines.

Key Specifications

  • Application: EPA17 6.7L ISB/QSB engines
  • Function: Oxidizes exhaust pollutants
  • Compatibility: Medium and heavy-duty diesel engines
  • Construction: Metal substrate with catalytic coating
  • Features: Inlet positioning, oxidation catalyst technology
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 4394820NX
Type OEM
Part# variations 4394820NX CUM,
4394820NXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty