Product Overview
Cummins 4353284 4329542 5298350 DOC Diesel Oxidation Catalyst
Cummins DOC replacement: The Skyline XN0624 Diesel Oxidation Catalyst is a brand-new aftermarket replacement for Cummins 4353284, 4353284NX, 4353284RX, 4329542, 4329542NX, 5298350, 5298350NX, 5287100, 5287100NX, A047V484, A045X391, A035E400 and A041P419. Skyline references include XN0624, XN0624-M and XN0624-C, with additional Roadwarrior, DuraFit, Dinex and GESi cross references listed below.
Engine applications: Designed for select Cummins ISX and Cummins ISX15 heavy-duty diesel applications equipped with compatible EPA10 aftertreatment systems, including select Kenworth and Peterbilt conventional chassis using the matching DOC assembly.
Product details and configurations: Brand-new Skyline aftermarket DOC with premium stainless steel construction, no core charge, EPA compliance, and a 3-year unlimited mileage warranty. Choose the DOC only or the Full Kit with one 2871453 OEM-quality exhaust gasket, one 2866337 OEM-quality exhaust gasket, one 2871863 heavy-duty mounting clamp and one 2880483 heavy-duty mounting clamp. Ships free within the continental United States.
Cummins 4353284 DOC Specifications
- 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 4329542 5298350 5287100 DOC Cross References
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 | GESi-546 |
How to Locate Your Stamped Part Number: Original manufacturer part numbers are commonly stamped into the metal canister body band or printed on the emissions tag attached to the catalyst shell. Always compare the stamped number on your original unit to the cross-reference numbers listed above before ordering.
Cummins ISX ISX15 4353284 DOC Fitment
This Cummins DOC is designed for select heavy-duty commercial vehicles configured with compatible Cummins ISX and Cummins ISX15 EPA10 aftertreatment systems.
Cummins ISX and ISX15 Engine Applications
- 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.
Fitment verification: Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before ordering.
Skyline XN0624 DOC and Installation Kit Options
Select the setup from the product options that best fits your shop's needs.
| Option | Included Components |
|---|---|
| Full Kit (Best Value) | 1 brand-new Skyline XN0624 DOC, 1 2871453 OEM-quality exhaust gasket, 1 2866337 OEM-quality exhaust gasket, 1 2871863 heavy-duty mounting clamp, and 1 2880483 heavy-duty mounting clamp. |
| DOC Only | 1 Skyline XN0624 Diesel Oxidation Catalyst only. Installation gaskets and clamps are not included. |
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 2871453 gasket, one 2866337 gasket, one 2871863 clamp and one 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.
Skyline XN0624 Multi-Warehouse Shipping
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.
