Cummins A029U604 DOC Inlet Module Filter Kit | Direct OEM Replacement

$2,088.00
SKU:
BG0406-HDX2
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 – EPA Compliant – No Core Required – Same fit and Performance as original equipment – New, Not Reconditioned
Cross Reference:
Cummins: A029U604 – Aftermarket BG0406, BG0406-C, C0337-ID, 58202, C20-0098
Shipping:
Free Ground shipping within the continental USA. Overnight and expedited options available at checkout. Orders placed after 2:00 PM Eastern ship next business day.
Warranty:
3-year, unlimited mileage warranty on all Skyline DOC and DPFs.
California Orders:
This DOC is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.
Cummins A029U604 DOC Filter - Front and Side View

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

Product Overview

Restore emissions performance with the Skyline aftermarket Cummins A029U604 DOC Filter Inlet Module. This direct-fit replacement for Cummins A029U604 is built to meet or exceed OEM specifications for Cummins ISB 6.7L and Paccar PX-6 engines. Manufactured in the USA with an Exact-Fit™ design, this Diesel Oxidation Catalyst (DOC) provides reliable installation on Peterbilt, Kenworth, International, and Freightliner trucks. This brand-new unit has no core charge, includes a 3-year unlimited mileage warranty, and ships free within the continental USA.

Choose the Setup That Fits Your Shop’s Needs

  • Full Kit (Best Value): Includes (1) DOC, (1) 2880214 gasket, (1) 2871451 gasket, (1) 2871861 clamp, and (1) 2880212 clamp.
  • DOC Only: Includes the DOC filter only. No gaskets or clamps included.

Engine Compatibility

  • Approximate Model Years: 2007 to 2010.
  • Cummins ISB 6.7L: Commonly used in medium-duty delivery trucks, school buses, and vocational applications.
  • Paccar PX-6: Paccar-branded version of the Cummins 6.7L engine used in Peterbilt and Kenworth chassis.

Common Vehicle Make and Model Fitment

  • Freightliner: Business Class M2 106.
  • Kenworth: T270 and T370.
  • Peterbilt: 330, 335, 337, and 348.
  • International: DuraStar 4300 Series.
  • Buses: Blue Bird, Thomas Built, and Gillig school bus chassis.

Technical Cross-References for Cummins A029U604

  • Cummins: A029U604.
  • Skyline: BG0406, BG0406-C.
  • Roadwarrior: C0337-ID.
  • Dinex: 58202.
  • DuraFit: C20-0098.

Why Buy from Filter Service and Supply?

  • USA Made: Built with quality materials for long service life.
  • No Core Charge: Keep your old unit with no return required.
  • Fast Free Shipping: Free ground shipping within the continental USA.
  • Warranty Protection: Backed by a 3-year unlimited mileage warranty.
  • Direct Fit Design: Installs like OEM with no modifications required.

Product images are for reference only. Final components (filter, gaskets, clamps) depend on the configuration selected.

OEM Assembly Numbers: 4965173, 4969819.

California Shipping Notice: This product is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.

Warranty Information

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