Cummins 2888261 4969718 4965053 Q622228 DOC Inlet Module Replacement

Restore emissions performance with the Skyline aftermarket Cummins 2888261 DOC Inlet Module. This direct-fit replacement for Cummins 2888261, 2888261NX, 2888261RX, 4969718, 4969718NX, 4969718RX, 4965053, 4965053NX, 4965053RX, Q622228, A030X733, Q620564, and Q622373 is built to meet or exceed OEM specifications for Cummins ISX / ISX15 / QSX 15L engines. Manufactured in the USA with an Exact-Fit™ design, this Diesel Oxidation Catalyst (DOC) Inlet Module provides reliable installation with no modifications required. 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.

Fits select Cummins ISX / ISX15 heavy-duty truck, vocational, motorcoach, and Class 8 chassis applications, including Freightliner, Kenworth, Peterbilt, and Western Star trucks equipped with Cummins ISX engines.

Choose the Setup That Fits Your Shop’s Needs

• Full Kit (Best Value): Includes (1) DOC, (1) 2871453 gasket, (1) 2866337 gasket, (1) 2871863 clamp, and (1) 2880483 clamp.
• DOC Only: Includes the DOC only. No gaskets or clamps included.

Engine Compatibility

• Approximate Model Years: 2007 to 2009
• Cummins: ISX / ISX15 / QSX 15L

Common Vehicle Applications

• Freightliner: Cascadia, Coronado
• Kenworth: T660, T680, T800, W900
• Peterbilt: 386, 388, 389, 579
• Western Star: 4900
• Select vocational, motorcoach, and Class 8 chassis equipped with Cummins ISX / ISX15 engines

Cross-References for Cummins 2888261 DOC

Key Features

• Built in the USA: Proudly designed, engineered, and manufactured in America.
• Warranty: 3-year unlimited mileage warranty.
• 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.
• EPA Compliant: Meets federal emissions standards for particulate matter reduction requirements.
• No Core Charge: Brand-new DOC with no core return required.
• In Stock: We sell filters locally, which could affect real-time inventory. You will be contacted immediately if there are any availability issues.
• Direct Fit Design: Installs like OEM with no modifications required.

OEM Assembly Numbers: 4965010, 4965012, 4965014, 4965016, 4965024, 4969720, 4969725, 4969727, 4969729

Product images are for reference only. Final components such as the DOC, gaskets, clamps, and sensor locations depend on the selected configuration. Price is for (1) DOC only.

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