Product Overview
Cummins 4353284 Diesel Oxidation Catalyst DOC
Interchange References: 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400, A041P419, XN0624, XN0624-M, XN0624-C, C0187-ID, C20-0081, 58079, 58079-NCG, GESi-546, 2871453, 2866337, 2871863, 2880483
Restore exhaust aftertreatment performance with this premium aftermarket Cummins 4353284 Diesel Oxidation Catalyst DOC. This brand-new Skyline Diesel Oxidation Catalyst DOC is a direct-fit replacement for Cummins OEM part numbers 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400, and A041P419. Designed for select Cummins ISX and Cummins ISX15 heavy-duty EPA10 aftertreatment applications, this DOC installs without exhaust system modifications, carries no core charge, is backed by a 3-year unlimited mileage warranty, and ships free within the continental United States.
Cummins 4353284 DOC Cross Reference Table
How to Verify Your Unit: Use the cross-reference 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 Primary OEM | 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400, A041P419 |
| Skyline | XN0624, XN0624-M, XN0624-C |
| Roadwarrior | C0187-ID |
| DuraFit | C20-0081 |
| Dinex | 58079, 58079-NCG |
| Global Emission Systems | GESi-546 |
| FSS Emission Products | XN0624 |
Cummins ISX ISX15 4353284 DOC Fitment Guide
This Cummins DOC is designed for select heavy-duty commercial vehicles configured with compatible Cummins ISX and Cummins ISX15 EPA10 aftertreatment systems. Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before ordering.
- Engine Platforms: Cummins ISX and Cummins ISX15 heavy-duty diesel engine applications.
- Approximate Emissions Era: Commonly associated with compatible EPA10 Cummins aftertreatment systems, depending on vehicle configuration.
- Common Chassis Applications: Select Kenworth T660, Kenworth T680, Kenworth T800, Kenworth W900, Peterbilt 386, Peterbilt 388, Peterbilt 389, Peterbilt 579, and related heavy-duty conventional chassis applications using the matching DOC assembly.
- Compatible OEM Numbers: 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400, A041P419
Choose Your Kit Configuration
Select the setup from the product options above that best fits your shop's needs:
- Full Kit (Best Value): Includes one (1) brand-new DOC unit, one (1) 2871453 OEM-quality exhaust gasket, one (1) 2866337 OEM-quality exhaust gasket, one (1) 2871863 heavy-duty mounting clamp, and one (1) 2880483 heavy-duty mounting clamp.
- DOC Only: Includes one (1) DOC only. Installation gaskets and clamps are not included.
Cummins 4353284 DOC Technical Specifications
| Measurement Parameter | Specification Value |
|---|---|
| Product Type | Diesel Oxidation Catalyst (DOC) |
| Primary OEM Part Numbers | 4353284, 4329542, 5298350, 5287100 |
| Manufacturer Part Number | Skyline XN0624 |
| Material | Premium Stainless Steel |
| Weight | 58.65 lbs (26.63 kg) |
| Length | 13.64 inches (346.46 mm) |
| Outer Body Diameter | 13.15 inches (334.00 mm) |
| Overall Dimensions (W x H) | 13.15 x 13.15 inches (334.00 x 334.00 mm) |
| Exhaust Emission Norm | EPA Compliant |
Cummins 4353284 DOC Key Features
- Direct-Fit Cummins DOC: Replaces Cummins 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400, and A041P419 diesel oxidation catalyst applications.
- No Core Charge: Brand-new aftermarket DOC with no dirty core return, core tracking paperwork, or return freight expense.
- EPA Compliant: Designed for supported Cummins ISX and Cummins ISX15 aftertreatment applications.
- 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 Cummins DOC Needs Replacement
- More frequent or incomplete downstream DPF regeneration cycles.
- Diagnostic trouble codes related to DOC catalyst efficiency or exhaust temperature performance.
- Oil, fuel, or soot contamination on the DOC face after upstream engine or turbocharger issues.
- Increased exhaust backpressure or reduced performance caused by aftertreatment restriction.
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. Each selected option includes one (1) physical DOC unit. The Full Kit option includes one DOC with the listed gaskets and clamps. The DOC Only option includes one DOC only, with no gaskets or clamps included.
