Product Overview
Cummins 4394578 A055B956 5579360 DPF Diesel Exhaust Filter
Interchange References: 4394578, 4394578NX, 4394578RX, 5579360, 5579360NX, 5579360RX, A055B956, A064B994, BJ0716, BJ0716-M, BJ0716-C, BJ0716-FSS, C0322-SA, GESi-0096, 58203, 2871772, 5417471
Cummins 4394578 A055B956 DPF Cross Reference Table
How to Verify Your Unit: Use the cross-reference table below to compare the original stamped OEM part number on your DPF canister, emissions tag, or filter housing with compatible OEM and aftermarket interchange numbers.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 4394578, 4394578NX, 4394578RX, 5579360, 5579360NX, 5579360RX, A055B956, A064B994 |
| Skyline | BJ0716, BJ0716-M, BJ0716-C |
| FSS Emission Products | BJ0716-FSS |
| Roadwarrior | C0322-SA |
| Global Emission Systems | GESi-0096 |
| Dinex | 58203 |
Restore exhaust filtration performance with this premium aftermarket Cummins 4394578 A055B956 5579360 DPF Diesel exhaust filter. This brand-new Diesel Particulate Filter is a direct-fit replacement for Cummins 4394578, A055B956, 5579360, and A064B994, with additional service and aftermarket interchange numbers listed in the cross-reference table above. Designed for select Cummins B6.7, Cummins L9, and PACCAR PX-9 aftertreatment applications, this DPF installs without exhaust system modifications, carries no core charge, is EPA compliant, and ships free within the continental United States.
Cummins B6.7 L9 PACCAR PX-9 DPF Fitment Guide
This Cummins DPF Diesel exhaust filter is designed for select medium-duty, vocational, regional delivery, municipal, passenger fleet, and Class 8 applications using compatible Cummins B6.7, Cummins L9, and PACCAR PX-9 exhaust aftertreatment systems. Exact compatibility varies by VIN, engine calibration, emissions family, chassis configuration, exhaust layout, and the original stamped DPF part number.
- Engine Platforms: Select Cummins B6.7, Cummins L9, and PACCAR PX-9 diesel engine applications.
- Approximate Model Years: Select 2017 and newer applications, depending on vehicle configuration.
- Common Kenworth Applications: Select T280, T380, T480, and T880 applications equipped with compatible aftertreatment systems.
- Common Freightliner Applications: Select Business Class M2 106, M2 112, and Cascadia applications equipped with compatible aftertreatment systems.
- Common Peterbilt Applications: Select 536, 537, 548, and 567 vocational applications equipped with compatible aftertreatment systems.
- Common International Navistar Applications: Select MV Series and HV Series applications equipped with compatible aftertreatment systems.
- Compatible OEM Numbers: See the Cummins OEM cross-reference table above for compatible original equipment and service part numbers.
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 DPF unit, two (2) installation gaskets (2871772), and two (2) heavy-duty mounting clamps (5417471).
- DPF Only: Includes one (1) DPF unit only. Installation gaskets and clamps are not included.
DPF Technical Specifications
| Measurement Parameter | Specification Value |
|---|---|
| Product Type | Diesel Particulate Filter (DPF) |
| Engine Compatibility | Cummins B6.7, Cummins L9, and PACCAR PX-9 |
| Material | Stainless Steel |
| Weight | 45.37 lbs (20.58 kg) |
| Overall Length | 12.65 inches (321.40 mm) |
| Canister Diameter / Width | 12.65 inches (321.40 mm) |
| Height | 11.12 inches (282.50 mm) |
| Included Full Kit Hardware | Two 2871772 installation gaskets and two 5417471 heavy-duty mounting clamps |
| Core Condition | Brand-New Aftermarket Unit |
| Core Charge | No Core Charge |
| Warranty | 3-Year Unlimited Mileage Warranty |
| Exhaust Emission Norm | EPA Compliant |
Key Features
- Direct-Fit Cummins DPF: Replaces the Cummins Diesel Particulate Filter applications listed in the cross-reference table above.
- Built in the USA: Designed, engineered, and manufactured in America.
- No Core Charge: Brand-new aftermarket DPF with no dirty core return, core tracking paperwork, or return freight expense.
- EPA Compliant: Designed for supported Cummins B6.7, Cummins L9, and PACCAR PX-9 aftertreatment applications outside California.
- Stainless Steel Construction: Built with stainless steel material for heavy-duty commercial exhaust systems.
- Available Full Kit: Full Kit option includes two (2) 2871772 gaskets and two (2) 5417471 clamps.
- Free Shipping: Free ground shipping within the continental United States. In-stock orders placed after 2:00 PM Eastern time will ship the next business day.
- Warranty Protection: Backed by a 3-year unlimited mileage warranty.
Signs Your DPF Needs Replacement
- Frequent, incomplete regeneration cycles.
- High soot load or ash accumulation inside the DPF.
- DPF-related diagnostic trouble codes or warning lights.
- Increased exhaust backpressure or reduced engine performance.
- Reduced fuel economy or excessive fuel use during regeneration.
- Physical cracking, melting, corrosion, or damage to the DPF housing or substrate.
Multi-Warehouse Dispatch
Orders ship from regional fulfillment hubs to help provide fast delivery to your repair shop or location. We also sell filters locally, which can affect real-time inventory availability.
*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.
