Product Overview
Cummins 5509693 5509696 4394765 DOC Diesel Oxidation Catalyst
Interchange References: Cummins 5509693, 5509696, 4394765, 4394754, 3384404X, 3384041XS, 3392607X, 3392594XS, Skyline XQ0565, FSS Emission Products XQ0565-FSS, Roadwarrior C0385-ID
Replace a worn or damaged Cummins 5509693, 5509696, or 4394765 DOC Diesel Oxidation Catalyst with this brand-new Skyline aftermarket DOC. This Diesel Oxidation Catalyst also cross-references Cummins 4394754, 3384404X, 3384041XS, 3392607X, and 3392594XS, along with the related NX and RX service numbers listed below. Additional aftermarket cross references include Skyline XQ0565, FSS Emission Products XQ0565-FSS, and Roadwarrior C0385-ID. It is intended for select Cummins X12 and X15 diesel engine applications equipped with compatible exhaust aftertreatment systems. The Full Kit includes one 2880215 aftermarket exhaust gasket, one 5304868 aftermarket exhaust gasket, one 2880213 heavy-duty clamp, and one 5304849 heavy-duty clamp. This DOC has no core charge, includes a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.
Cross References
Cummins 5509693 and 5509696 DOC catalysts cross-reference with 4394765, 4394754, Skyline XQ0565, and the additional OEM service and aftermarket replacement numbers listed below.
| Cross Reference Brand | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 5509693, 5509693NX, 5509693RX, 5509696, 5509696NX, 5509696RX, 4394765, 4394765NX, 4394765RX, 4394754, 4394754NX, 4394754RX, 3384404X, 3384041XS, 3392607X, 3392594XS |
| Skyline | XQ0565 |
| FSS Emission Products | XQ0565-FSS |
| Roadwarrior | C0385-ID |
Cummins X12 and X15 Engine Compatibility
This Skyline DOC is intended for select Cummins X12 and X15 diesel engine applications equipped with compatible exhaust aftertreatment systems. Exact compatibility varies by engine configuration, emissions family, model year, chassis, exhaust layout, aftertreatment assembly, and the original stamped DOC part number.
- Engine Platforms: Select Cummins X12 and X15 applications
- Approximate Model Years: Select 2017–2025 applications
- Full Kit Gaskets: One 2880215 gasket and one 5304868 gasket
- Full Kit Clamps: One 2880213 clamp and one 5304849 clamp
Choose the Setup That Fits Your Shop’s Needs
Select the configuration from the product options that best fits your installation needs.
- Full Kit: Includes one (1) brand-new DOC, one (1) 2880215 aftermarket exhaust gasket, one (1) 5304868 aftermarket exhaust gasket, one (1) 2880213 heavy-duty clamp, and one (1) 5304849 heavy-duty clamp.
- DOC Only: Includes one (1) Diesel Oxidation Catalyst only. Installation gaskets and clamps are not included.
DOC Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Diesel Oxidation Catalyst |
| Cross References | Cummins 5509693, 5509693NX, 5509693RX, 5509696, 5509696NX, 5509696RX, 4394765, 4394765NX, 4394765RX, 4394754, 4394754NX, 4394754RX, 3384404X, 3384041XS, 3392607X, 3392594XS; Skyline XQ0565; FSS Emission Products XQ0565-FSS; Roadwarrior C0385-ID |
| Engine Compatibility | Select Cummins X12 and X15 applications |
| Housing Material | Stainless steel |
| Full Kit Hardware | One 2880215 gasket, one 5304868 gasket, one 2880213 clamp, and one 5304849 clamp |
| Product Condition | Brand-new aftermarket unit |
| Core Charge | No core charge |
| Warranty | 3-year unlimited mileage warranty |
| Emissions Compliance | EPA compliant |
Key Features
- Brand-new Skyline aftermarket DOC Diesel Oxidation Catalyst
- Full Kit and DOC Only configurations available
- Full Kit includes two aftermarket exhaust gaskets and two heavy-duty clamps
- No core charge or used catalyst return required
- Stainless steel housing construction
- EPA compliant for applicable federal emissions applications outside California
- Ships free within the continental United States
- Backed by a 3-year unlimited mileage warranty
*Note: Always verify exact compatibility using the vehicle VIN, emissions-family label, aftertreatment assembly information, and the original stamped OEM part number on the DOC before ordering.
Disclaimer: Product images are for reference only. The Full Kit option includes one DOC, one 2880215 aftermarket exhaust gasket, one 5304868 aftermarket exhaust gasket, one 2880213 heavy-duty clamp, and one 5304849 heavy-duty clamp. The DOC Only option includes one DOC only, with no installation hardware included.
