Product Overview
Cummins 4353264 A047V463 5309560 DOC Diesel Oxidation Catalyst
Cummins DOC replacement: The Skyline XN0618 Diesel Oxidation Catalyst is a direct-fit aftermarket replacement for 4353264, 4353264NX, 4353264RX, A047V463, 5309560, A043W779 and A043X535. These Cummins OEM and service numbers are the primary replacement references for this DOC. The same Skyline XN0618 also cross-references International/Navistar 2510615C92, 2510794C91, 2510615C91 and 5011254R91.
Engine and vehicle applications: Designed for select Cummins ISX15 and QSX15 heavy-duty diesel applications as well as compatible International/Navistar MaxxForce 11 and MaxxForce 13 aftertreatment systems. Applications include select Kenworth, Peterbilt and International heavy-duty truck platforms.
Product details and configurations: Brand-new aftermarket DOC with stainless steel construction, no core charge, EPA10 compliance for applicable applications, and a 3-year unlimited mileage warranty. Choose the DOC only or the Full Kit with one 2871453 gasket, one 2880215 gasket, one 2871863 clamp and one 2880213 clamp. Free ground shipping is available within the continental United States excluding California.
Cummins 4353264 A047V463 5309560 DOC Specifications
- Product type
- Diesel Oxidation Catalyst (DOC)
- Brand / part number
- Skyline XN0618
- Primary Cummins OEM numbers
- 4353264, A047V463, 5309560
- Additional Cummins numbers
- 4353264NX, 4353264RX, A043W779, A043X535
- International / Navistar OEM numbers
- 2510615C92, 2510794C91, 2510615C91, 5011254R91
- Condition
- Brand-new aftermarket replacement
- Core charge
- None
- Material
- Stainless steel
- Weight
- 57.35 lbs (26.04 kg)
- Length
- 12.80 in (325.12 mm)
- Canister diameter
- 13.15 in (334.00 mm)
- Emissions application
- EPA10 compliant
- Compatible engines
- Cummins ISX15, QSX15; Navistar MaxxForce 11 and MaxxForce 13
- Warranty
- 3 years, unlimited mileage
Cummins 4353264 A047V463 5309560 DOC Cross References
Cummins 4353264, A047V463 and 5309560 are the primary search and replacement numbers for this Skyline XN0618 DOC. Compare the original stamped DOC number on the catalyst housing or emissions identification tag with the OEM and aftermarket references below before ordering.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 4353264, 4353264NX, 4353264RX, A047V463, 5309560, A043W779, A043X535 |
| International / Navistar OEM | 2510615C92, 2510794C91, 2510615C91, 5011254R91 |
| Skyline | XN0618, XN0618-M, XN0618-C |
| Roadwarrior | C0152-ID, C0334-ID |
| DuraFit | C20-0030, C20-0125 |
| Dinex | 58021, 58021-NCG, 65040 |
| Global Emission Systems / GESi | GESi-524 |
Compatible OEM Aftertreatment Assembly Numbers
The following OEM aftertreatment assembly numbers are associated with compatible configurations using this DOC. These are assembly references and should not be confused with the individual Cummins or International/Navistar DOC part numbers listed above.
Cummins ISX15 QSX15 and Navistar MaxxForce DOC Fitment
The Skyline XN0618 DOC is used in select heavy-duty commercial, highway, vocational and fleet applications equipped with compatible Cummins or International/Navistar exhaust aftertreatment systems.
Cummins ISX15 and QSX15 Engine Fitment
- Select Cummins ISX15 heavy-duty diesel applications
- Select Cummins QSX15 heavy-duty diesel applications
- Commonly associated with select EPA10 and EPA13 applications depending on vehicle configuration
International Navistar MaxxForce Engine Fitment
- Select Navistar MaxxForce 11 diesel engine applications
- Select Navistar MaxxForce 13 diesel engine applications
- Includes applicable I766 11L and I767 13L inline-6 diesel platforms
- Commonly associated with select 2008–2013 applications depending on vehicle configuration
Compatible Truck and Chassis Applications
- Kenworth: Select T600, T680, T800 and W900 applications
- Peterbilt: Select 389, 579 and 587 applications
- International: Select ProStar and 9900i applications
- Select related heavy-duty conventional, vocational, regional and fleet chassis using the matching DOC assembly
Fitment verification: Always verify the original stamped OEM DOC number, vehicle VIN, emissions-family information and complete aftertreatment configuration before ordering. Truck or engine model alone should not be used to determine exact DOC compatibility.
Skyline XN0618 DOC and Installation Kit Options
Choose the configuration that best fits your installation needs. The Skyline XN0618 is available as the DOC only or as a Full Kit with the applicable installation gaskets and clamps.
| Option | Included Components |
|---|---|
| DOC with Gaskets and Clamps | 1 new Skyline XN0618 DOC, 1 aftermarket 2871453 exhaust gasket, 1 aftermarket 2880215 exhaust gasket, 1 heavy-duty 2871863 clamp, and 1 heavy-duty 2880213 clamp. |
| DOC Only | 1 new Skyline XN0618 Diesel Oxidation Catalyst. Installation gaskets and clamps are not included with the DOC-only option. |
Signs Your Diesel Oxidation Catalyst May Need Inspection or Replacement
A DOC may require inspection, diagnosis or replacement when catalyst deterioration, contamination, physical damage or restricted exhaust flow prevents the aftertreatment system from operating correctly.
- Difficulty reaching or maintaining exhaust temperatures required 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 at the catalyst inlet
- Increased exhaust backpressure or reduced engine performance
- Cracking, melting, corrosion or physical damage to the DOC substrate or housing
These symptoms may have multiple causes. Diagnose the complete engine and exhaust aftertreatment system before replacing the DOC.
