Product Overview
Cummins 2880174 A029D661 DOC Filter
Interchange References: 2880174, 2880174NX, 2880174RX, 2880174CUM, A029D661, 2880340, Skyline XN0614, C0114-ID, 58018, GESi-551, XN0614-FSS
Replace a worn or damaged Cummins 2880174 or A029D661 DOC Filter with this brand-new Skyline aftermarket Diesel Oxidation Catalyst inlet module. This direct-fit DOC filter is designed for select Cummins ISX engine applications using compatible EPA10 exhaust aftertreatment systems and installs without exhaust system modifications. Manufactured in the USA with an Exact-Fit™ design, this unit has no core charge, includes a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.
Cummins 2880174 A029D661 Cross References
Compare the stamped part number or emissions identification tag on your original DOC with the interchangeable references below.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 2880174, 2880174NX, 2880174RX, 2880174CUM, A029D661 |
| OEM Assembly Number | 2880340 |
| Skyline | XN0614 |
| DuraFit | C0114-ID |
| Dinex | 58018 |
| Global Emission Systems | GESi-551 |
| FSS Emission Products | XN0614-FSS |
Cummins ISX DOC Fitment Guide
This Skyline DOC filter is intended for select heavy-duty highway, Class 8 transit, regional-freight, and vocational applications equipped with compatible Cummins ISX EPA10 exhaust aftertreatment systems. Exact compatibility varies by engine calibration, model year, chassis configuration, emissions family, exhaust layout, and original DOC part number.
- Engine Platforms: Select Cummins ISX heavy-duty diesel engines
- Approximate Model Years: Select 2010–2012 applications
- Compatible OEM Numbers: 2880174 and A029D661
- Common Chassis Applications: Select highway fleet, Class 8 transit, regional-freight, and vocational configurations equipped with compatible Cummins ISX engines
- Compatible OEM Assembly Numbers: 2880340
Choose Your Kit Configuration
Select the configuration from the product options that best fits your installation needs.
- Full Kit (Best Value): Includes one (1) brand-new DOC unit, one (1) 2871453 installation gasket, one (1) 2866337 installation gasket, one (1) 2871863 heavy-duty clamp, and one (1) 5290118 heavy-duty clamp
- DOC Only: Includes one (1) DOC only. Installation gaskets and clamps are not included
Technical Specifications
| Measurement Parameter | Specification Value |
|---|---|
| Product Type | Diesel Oxidation Catalyst (DOC) inlet module |
| Common Search Term | DOC filter |
| Primary OEM Part Numbers | 2880174, A029D661 |
| Manufacturer Part Number | Skyline XN0614 |
| Material | Stainless steel |
| Weight | 56.23 lb (25.53 kg) |
| Overall Length | 13.15 in (334 mm) |
| Outer Body Diameter | 13.15 in (334 mm) |
| Dimensions | 13.15 × 12.79 in (334 × 324.87 mm) |
| Core Charge | No core charge |
| Warranty | 3-year unlimited mileage warranty |
| Emissions Norm | EPA10 compliant |
Key Features
- Built in the USA: Designed, engineered, and manufactured in the United States
- Exact-Fit™ Design: Designed for compatible original exhaust layouts and installs without exhaust system modifications
- Brand-New Unit: New aftermarket Diesel Oxidation Catalyst rather than a remanufactured core
- No Core Charge: No used catalyst return, core paperwork, or return shipping required
- Stainless-Steel Construction: Durable housing designed for commercial diesel exhaust temperatures
- EPA Compliant: Designed for applicable federal emissions requirements outside California
- Warranty: Includes a 3-year unlimited mileage warranty
- Shipping: Ships free within the continental United States
Signs Your Cummins DOC Needs Replacement
- Difficulty reaching or maintaining the exhaust temperatures needed for DPF regeneration
- Frequent, incomplete, or unsuccessful regeneration cycles
- Diagnostic trouble codes related to catalyst efficiency or temperature response
- Excessive soot loading in the downstream DPF
- Fuel, oil, or other contamination visible at the catalyst inlet
- Increased exhaust backpressure or reduced engine performance
- Physical cracking, melting, corrosion, or damage to the DOC substrate or housing
Multi-Warehouse Dispatch
Orders ship from regional fulfillment hubs to help provide fast delivery to your repair shop or location.
*Note: Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before placing an order.
Disclaimer: Product images are for reference only. Price is for one (1) physical DOC unit. Included hardware is listed above where applicable.
