Cummins A029U531 DOC Filter Kit

$2,555.00
SKU:
XN0638-MHD2
Condition:
New
Availability:
In Stock - We sell DOC filters locally that could affect stock – You will be contacted immediately if there are any availability issues
Features:
Proudly Made in America - No Core Required – Same fit and Performance as original equipment – New Not Reconditioned – EPA Compliant
Warranty:
Skyline Emissions, Inc offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs
Cross Reference:
Cummins: A029U531 – Aftermarket: C20-0122, XN0638
Shipping:
Free Ground shipping within the continental USA. Other options, including overnight, are available at checkout. We ship from several warehouses located throughout the USA. Orders placed after 2:00pm Eastern time will ship next business day
California Orders - Returns – Cancellations:
Like ALL aftermarket DOCs, this item cannot be shipped to California. Please contact us if you are not sure this is the correct replacement. See our Shipping – Returns – Cancellations Policy in the top menu above
Cummins A029U531 DOC Filter Kit and Cummins A029U531 Inlet Module are direct replacements

Have questions? Call an expert at 760-355-8900, 9am - 9pm EST

Product Overview

Cummins A029U531 DOC Inlet Catalyst Module Replacement Kit

        • Choice of Kits – With Gaskets and Clamps – DOC only, No Gaskets or Clamps
        • Gasket and Clamp Kit include (1) 2871453, (1) 2866337 gaskets and (1) 2871863, (1) 2880483 clamps 
        • Free Ground Shipping within the continental USA
        • Proudly Made in the USA
        • 3-year unlimited mileage warranty
        • Direct Fitment: Engineered to exact OEM specifications for a "bolt-on" installation, no modifications required reducing downtime
        • Stainless Steel Housing with Premium Substrate ensures maximum soot collection and effective regeneration cycles.
        • EPA10 Compliant - This filter fully complies with Federal emission standards, ensuring your vehicle meets EPA requirements for particulate matter reduction.
        • Engine Protection: Reduces backpressure to prevent engine strain, helping you avoid costly derate conditions and maintaining fuel efficiency
        • Skyline Exact-Fit Technology: Eliminates the need for modifications; this kit is designed for a "drop-in" fit that matches factory mounting points and sensor ports
        • Normally used for Class 8 and 9 Cummins ISX15 and QSX15 Engines Model years 2010 to 2012
        • Common Vehicle Makes: Kenworth: T660, T680, T800, and W900 – Peterbilt: 367, 386, 388, 389, 579, and 587 – Freightliner: Cascadia, Coronado, 122SD – International: LoneStar, ProStar, PayStar, 9900i – Volvo and Mack equipped with Cummins Power
        • Cross Reference: Cummins A029U531, – Aftermarket: C20-0122, XN0638

Like all aftermarket units, this Skyline Cummins DOC cannot be shipped to California.

American made Skyline aftermarket Cummins A029U531 DOC filter, your low-cost heavy-duty replacement meets OEM specifications. Skyline Emissions specializes in the design, development, and manufacture of a complete line of Cummins, Diesel oxidation catalyst Filters (DOC) and related emissions critical components. Developed by an engineering team with decades of diesel emissions control experience, Skyline DOCs combine Exact-Fit™ design with exceptional quality and extensive performance testing. Built for durability and a precise OEM fit, it is an ideal replacement for OEM Cummins components. Restore engine efficiency and maintain regulatory standards with this professional-grade aftertreatment solution from Filter Service and Supply. Skyline means greater value because of state-of-the-art manufacturing and testing capability have resulted in a durable DOC with extended service life. This Cummins aftermarket A029U531 DOC is designed and manufactured in the USA, built to last, and keeps your fleet running with lower operating costs.

Our Cummins A029U531 DOC Filter Kit Replacement for your Cummins powered truck is a high-quality diesel oxidation catalyst designed for reliable emissions performance and direct OEM fit. Ideal for medium-duty trucks requiring durable aftermarket aftertreatment solutions.

Looking for a reliable Cummins A029U531 DOC Filter Kit replacement? Keep your Class 8 fleet running at peak performance while meeting strict EPA10 standards with the Skyline Emissions Cummins 2880500 Diesel Oxidation Catalyst (DOC) Kit. Designed as a direct-fit, high-performance replacement for the Cummins ISX15 and QSX15 engines, this DOC provides exceptional value by combining OEM-level reliability with significant cost savings.

Unlike remanufactured units, this Skyline DOC is 100% new, meaning no core charges, no core return hassles, and a longer service life. Engineered with proprietary wash coat technology, it ensures maximum catalytic efficiency and lower backpressure, protecting your engine and DPF from premature clogging.

Price is for one A029U531 DOC Inlet Module; pictures are for reference only. Please contact us if you have any questions or are not sure if this is the correct replacement.

Used on OEM Assembly Part Numbers: 5291772

Warranty Information

Skyline Emissions, Inc., offers a 3-year, unlimited mileage warranty on all their DPFs and DOCs.