4394602 4395107 Cummins Paccar DOC Inlet Pancake

Cummins Paccar DOC Inlet Pancake 4394602 4395107

Description

Upgrade your exhaust aftertreatment system with this Inlet DOC “Pancake” designed for Cummins and Paccar EPA17 and EPA21 engines. Featuring a revolutionary, space-efficient design optimized for in-line exhaust systems, this Diesel Oxidation Catalyst (DOC) delivers reliable emissions performance and long-term durability. Built with a metallic substrate for reduced thermal mass and enhanced stability, it helps maintain proper exhaust temperatures and system efficiency. Clamps and gaskets are always included for a streamlined installation. Not available for sale in California.

Features

• Fits Cummins and Paccar EPA17 & EPA21 engines
• Innovative “pancake” inlet design for in-line aftertreatment systems
• Metallic substrate for lower thermal mass and improved durability
• Proprietary catalytic coating for competitive emissions performance
• Clamps & gaskets included
• Backed by a 3-year warranty

Specifications

• Emission Standard: EPA17 / EPA21
• Weight: 19.09 lbs
• Dimensions (inches): 7.55 H x 12.59 W x 12.59 L

Fitment

Fits the following models:

• Cummins EPA17 and EPA21 engines with in-line exhaust aftertreatment systems
• Paccar EPA17 and EPA21 engines with in-line exhaust aftertreatment systems

Direct aftermarket replacement for OEM #s:

• 4394602
• 4394602NX
• 4394602RX
• 4395107
• 4395107NX
• 4395107RX
• 5418479
• 5418479NX
• 5418479RX
• A055B981
• A056A968
• A059N985

Important Information

• Not available for sale in California
• Verify OEM number(s) before purchase
• Any mention of OEM names/numbers/descriptions are intended for verification purposes only and do not indicate that it is an OEM part
• California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm

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