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California Orders:
This DOC is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.
Have questions? Call an expert at 760-355-8900, 9am - 9pm EST
Upgrade your emissions system with the Skyline aftermarket Cummins 5287475 DOC Filter Inlet Module. This direct-fit replacement for Cummins 5287475, 5287475NX, and 5287475RX is engineered to meet or exceed OEM specifications for Cummins ISB 6.7L, Cummins QSB 6.7L, and Paccar PX-6 engines. American-made with an Exact-Fit™ design, this Diesel Oxidation Catalyst (DOC) ensures seamless installation on Peterbilt, Kenworth, International, and Freightliner trucks. This new unit requires no core charge and includes a 3-year unlimited mileage warranty with free ground shipping.
Choose the Setup That Fits Your Shop’s Needs
Full Kit (Best Value): Includes (1) DOC, (1) 2866636 gasket, (1) 2871451 gasket, (1) 2871861 clamp, and (1) 2880482 clamp.
DOC Only: DOC filter only. No gaskets or clamps included.
Engine Compatibility
Approximate Model Years: 2007 to 2010
Cummins ISB 6.7L: Found in many North American medium-duty delivery trucks and school buses from the late 2000s.
Cummins QSB 6.7L: Industrial and off-highway version used in construction and agricultural equipment.
Paccar PX-6: Paccar-branded version of the Cummins 6.7L engine used in Kenworth and Peterbilt chassis.
Common Vehicle Make and Model Fitment
Freightliner: Business Class M2 106 and medium-duty school bus chassis.
Peterbilt: 330, 335, 337, and 348 vocational and delivery trucks.
International: Various medium-duty DuraStar models.
Buses: Frequently installed on Blue Bird, Thomas Built, and Gillig chassis.
Technical Cross-References for Cummins 5287475
Cummins: 5287475, 5287475NX, 5287475RX
Skyline: BG0404, BG0404-C
Roadwarrior: C0118-ID
Dinex: 58052
Key Features
Built in the USA: Designed, engineered, and manufactured in America.
Warranty: 3-year unlimited mileage warranty.
Shipping: Free ground shipping within the continental USA.
EPA Compliant: Complies with federal emission standards to help meet applicable requirements for particulate matter reduction.
Core Charge: No core required.
Product images are for reference only. Final components (filter, gaskets, clamps) depend on the configuration selected.
OEM Assembly Numbers: 4965173, 4969819
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 their DPFs and DOCs.