Product Overview
Cummins 2880501 PACCAR A029U514 Diesel Oxidation Catalyst DOC
Cummins PACCAR DOC replacement: This brand-new Skyline DOC inlet module is a direct-fit replacement for Cummins 2880501, 2880501NX, 2880501RX, and PACCAR A029U514. Additional aftermarket references include Skyline XN0617, DuraFit C20-0200, Roadwarrior C0124-ID, and Dinex 58055.
Engine applications: Designed for select Cummins ISX exhaust aftertreatment applications, including select Class 8 transport, long-haul, vocational, and heavy commercial applications equipped with compatible Cummins ISX exhaust aftertreatment systems.
Product details and configurations: This DOC installs without exhaust system modifications, carries no core charge, is backed by a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States. The Full Kit includes one 2871453 installation gasket, one 2866337 installation gasket, one 2871863 heavy-duty clamp, and one 2880483 heavy-duty clamp.
Cummins PACCAR DOC Cross Reference Table
How to Verify Your Unit: Use the table below to compare the original stamped OEM part number on your DOC canister, emissions tag, or catalyst housing with compatible OEM and aftermarket interchange numbers.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 2880501, 2880501NX, 2880501RX |
| PACCAR OEM | A029U514 |
| Skyline | XN0617 |
| DuraFit | C20-0200 |
| Roadwarrior | C0124-ID |
| Dinex | 58055 |
Cummins ISX DOC Fitment Guide
This Cummins PACCAR DOC inlet module is designed for select Class 8 transport, long-haul, vocational, and heavy commercial applications equipped with compatible Cummins ISX exhaust aftertreatment systems.
- Engine Platforms: Select Cummins ISX heavy-duty diesel engine applications.
- Approximate Emissions Era: Commonly associated with select EPA07 applications, depending on vehicle configuration.
- Chassis Configuration: Select horizontal-chassis exhaust layouts using compatible Cummins aftertreatment systems.
- Common Chassis Applications: Select Class 8 transport, long-haul, vocational, and heavy commercial vehicles equipped with compatible Cummins ISX engines and matching DOC assembly.
- Compatible OEM Numbers: 2880501, A029U514, and related NX/RX service numbers listed above.
Choose Your Kit Configuration
Select the setup from the product options above that best fits your shop's needs:
DOC Technical Specifications
- Product Type
- Diesel Oxidation Catalyst (DOC) Inlet Module
- Common Search Term
- DOC Filter
- Primary OEM Part Numbers
- 2880501, A029U514
- Manufacturer Part Number
- Skyline XN0617
- Material
- Premium Stainless Steel
- Weight
- 59.54 lbs (27.03 kg)
- Length
- 12.80 inches (325.12 mm)
- Outer Body Diameter
- 13.15 inches (334 mm)
- Overall Dimensions
- 13.15 x 13.15 inches (334 x 334 mm)
- Core Condition
- Brand-New Aftermarket Unit
- Core Charge
- No Core Charge
- Warranty
- 3-Year Unlimited Mileage Warranty
- Exhaust Emission Norm
- EPA07 Compliant
Key Features
- Direct-Fit Cummins PACCAR DOC: Replaces Cummins and PACCAR diesel oxidation catalyst applications listed in the cross-reference table above.
- No Core Charge: Brand-new aftermarket DOC with no dirty core return, core tracking paperwork, or return freight expense.
- EPA07 Compliant: Designed for supported Cummins ISX aftertreatment applications.
- Brand-New Unit: New aftermarket Diesel Oxidation Catalyst rather than a remanufactured core.
- Stainless Steel Construction: Built with premium stainless steel material for durability in heavy-duty exhaust systems.
- Available Full Kit: Full Kit option includes one (1) 2871453 gasket, one (1) 2866337 gasket, one (1) 2871863 clamp, and one (1) 2880483 clamp.
- Free Shipping: Free ground shipping within the continental United States. Orders placed before 2:00 PM Eastern ship out the same business day when inventory is available.
- Warranty Protection: Backed by a 3-year unlimited mileage warranty.
Signs Your 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 DOC catalyst efficiency or exhaust temperature performance.
- 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.
