Product Overview
International Navistar 2594165C91 5010830R91 2594165R91 DPF Filter
Interchange References: International/Navistar 2594165C91, 5010830R91, 2594165R91, Skyline MK1223, FSS Emission Products MK1223-FSS, DuraFit C17-0053, Roadwarrior C0047-SA, Global Emission Systems GESi-0006, Dinex 65018
Replace a worn or damaged International/Navistar 2594165C91, 5010830R91, or 2594165R91 DPF Filter with this brand-new Skyline aftermarket Diesel Particulate Filter. This direct-fit DPF replacement is intended for select International/Navistar MaxxForce 7 and MaxxForce DT diesel engine applications using compatible EPA07 exhaust aftertreatment systems. This Diesel Particulate Filter has no core charge, includes a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.
International Navistar DPF Cross References
International/Navistar 2594165C91, 5010830R91, and 2594165R91 DPF filters cross-reference with Skyline MK1223 and the additional aftermarket replacement numbers listed below.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| International/Navistar OEM | 2594165C91, 5010830R91, 2594165R91 |
| Skyline | MK1223 |
| FSS Emission Products | MK1223-FSS |
| DuraFit | C17-0053 |
| Roadwarrior | C0047-SA |
| Global Emission Systems | GESi-0006 |
| Dinex | 65018 |
International MaxxForce DPF Engine Compatibility & Fitment Guide
This Skyline DPF is intended for select International/Navistar commercial diesel applications equipped with compatible MaxxForce 7 or MaxxForce DT EPA07 exhaust aftertreatment systems. Exact compatibility varies by engine calibration, emissions family, model year, chassis configuration, exhaust layout, and the original stamped DPF part number.
- Engine Platforms: Select International/Navistar MaxxForce 7 and MaxxForce DT diesel engine applications
- Approximate Model Years: Select 2007–2009 applications
- Approximate Emissions Era: EPA07 exhaust aftertreatment applications
- Common Applications: Select medium-duty truck, vocational, municipal, delivery, school bus, commercial bus, and fleet configurations
- Compatible OEM Numbers: 2594165C91, 5010830R91, and 2594165R91
Choose Your Kit Configuration
Select the configuration from the product options that best fits your installation needs.
- Full Kit (Best Value): Includes one (1) brand-new DPF unit, two (2) 2594129C1 installation gaskets, and two (2) 2594128C1 heavy-duty clamps
- DPF Only: Includes one (1) DPF only. Gaskets and clamps are not included
DPF Technical Specifications
| Measurement Parameter | Specification Value |
|---|---|
| Product Type | Diesel Particulate Filter |
| Common Search Terms | DPF, DPF Filter, Diesel Particulate Filter, Diesel Exhaust Filter |
| Primary OEM Part Numbers | 2594165C91, 5010830R91, 2594165R91 |
| Manufacturer Part Number | Skyline MK1223 |
| Engine Compatibility | Select International/Navistar MaxxForce 7 and MaxxForce DT applications |
| Housing Material | Stainless steel |
| Weight | 63.50 lb (28.80 kg) |
| Overall Length | 18.35 in (466.09 mm) |
| Outer Body Diameter | 11.25 in (285.80 mm) |
| Dimensions | 11.25 × 11.25 in (285.80 × 285.80 mm) |
| Full Kit Hardware | Two 2594129C1 gaskets and two 2594128C1 clamps |
| 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 replacement for the listed International/Navistar OEM applications
- Brand-new Skyline aftermarket DPF Diesel Particulate Filter
- No core charge or used filter return required
- Stainless steel housing construction
- EPA compliant for applicable federal emissions applications outside California
- Available Full Kit with two 2594129C1 gaskets and two 2594128C1 clamps
- Ships free within the continental United States
- Backed by a 3-year unlimited mileage warranty
Signs Your DPF Needs Replacement
- Frequent, incomplete, or unsuccessful regeneration cycles
- Excessive soot loading, ash accumulation, or visible face plugging
- Abnormal DPF differential pressure readings
- High exhaust backpressure
- DPF restriction, soot-capacity, or filter-efficiency diagnostic trouble codes
- Visible soot at the tailpipe that may indicate internal filter damage
- Reduced engine power or performance under load
- Cracking, melting, corrosion, or other physical filter damage
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 DPF unit. The Full Kit option includes one DPF with the listed gaskets and clamps. The DPF Only option includes one DPF only, with no gaskets or clamps included.
