2866397 | Genuine Cummins® Aftertreatment Device for ISB and QSB engines

SKU: 2866397 MPN: 2866397

Tight emissions control without excess complexity — the Genuine Aftertreatment Device keeps EPA10 compliance on track. Condition: new. Part number: 2866397. Built for ISB and QSB engines.

$3,899.00
No Core Charge
8 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

Need it fast? We offer overnight shipping

Contact us to check if overnight next-day delivery is available for your order - PN: 2866397

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    Pickup available. Usually ready in 24 hours

Product Description

Product Name Aftertreatment Device Product Name Aftertreatment Device
Brand Cummins® Brand Cummins®
Condition New Condition New
Part Number 2866397 Part Number 2866397
Engine Compatibility
Cummins ISB, QSB Cummins ISB, QSB
Emission Compliance EPA10 Emission Compliance EPA10

Useful Information

Description and Purpose:

Built for EPA10 compliance, this Aftertreatment Device from Cummins is a genuine component supplied in new condition. With Part number: 2866397 assigned to the unit, it is intended for ISB and QSB engines and supports correct exhaust aftertreatment operation by managing emissions-related processes within the system.

Why Replacement is Important:

When aftertreatment hardware no longer performs as expected, emissions control can become unstable. Timely replacement helps avoid fault codes and keeps the exhaust system operating within required limits.

Impact on Vehicle Performance:

Proper aftertreatment function contributes to steady engine behavior and consistent emissions performance, helping the vehicle operate reliably across normal duty cycles.

Manufacturer Information:

Cummins® provides carefully engineered components built to deliver dependable engine operation, precise fit, and consistent performance in demanding diesel systems.

Tags & Category: Aftertreatment Device, Cummins Aftertreatment, Cummins ATS, ISB Aftertreatment, QSB Aftertreatment, EPA10 Aftertreatment, Diesel Aftertreatment System, Emissions Control Device, DOC DPF SCR System, Heavy Duty Aftertreatment, Truck Emissions System, Commercial Diesel Emissions, A049K722, 205103A, Emissions System

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 2866397