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
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.
Restore emissions performance with the Skyline aftermarket Cummins 4353366 DOC Filter Inlet Module. This direct-fit replacement for Cummins 4353366, 4353366NX, and 4353366RX is built to meet or exceed OEM specifications for Cummins ISB 6.7L, Cummins QSB 6.7L, and Paccar PX-7 engines. Manufactured in the USA with an Exact-Fit™ design, this Diesel Oxidation Catalyst (DOC) provides reliable installation with no modifications on Peterbilt, Kenworth, International, and Freightliner trucks. This brand-new DOC has no core charge, includes a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.
Choose the Setup That Fits Your Shop’s Needs
Full Kit (Best Value): Includes (1) DOC, (1) 2880214 inlet gasket, (1) 2871451 primary gasket, (1) 2880212 clamp, and (1) 2871861 clamp
DOC Only: Includes the DOC filter only. No gaskets or clamps included
Engine Compatibility
Approximate Model Years: 2013 to 2017
Cummins ISB 6.7L: Primary engine application for this module in medium-duty trucks and buses
Cummins QSB 6.7L: Industrial and off-highway version used in construction and agricultural equipment
Paccar PX-7: 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 school bus chassis
Kenworth: T270 and T370 models
Peterbilt: 337 and 348 vocational and delivery trucks
Buses: Blue Bird, Thomas Built Saf-T-Liner C2, and Gillig school bus chassis
Technical Cross-References for Cummins 4353366
Cummins: 4353366, 4353366NX, 4353366RX
Skyline: BG0434, BG0434-C
Roadwarrior: C0366-ID
Dinex: 58060
DuraFit: C20-0132
GESi: GESI-562
Key Features
Built in the USA: Designed, engineered, and manufactured in America
EPA Compliant: This filter complies with federal emission standards to help meet applicable particulate matter reduction requirements
No Core Charge: New unit with no core return required
Fast Free Shipping: Free ground shipping within the continental United States
Warranty: 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: 4330174, A047C206
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.