Product Overview
Cummins PACCAR A055B959 5579371 4394579 DPF Diesel Exhaust Filter
Interchange References: A055B959, 5579371, 5579371RX, 5579371NX, 4394579, 4394579NX, 4394579RX, 2064075, 2064075XS, 2064075X, A064B961, 434579CUM, BJ0710, BJ0710-M, BJ0710-C, C0329-SA, C17-0138, GESi-0093, 58268, 58415, 2871772, 5417471
Cummins PACCAR A055B959 5579371 4394579 DPF Cross Reference Table
How to Verify Your Unit: This direct-fit Diesel Particulate Filter replaces Cummins and PACCAR DPF units stamped with any of the OEM or aftermarket cross-reference numbers listed below.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins PACCAR OEM | A055B959, 5579371, 5579371RX, 5579371NX, 4394579, 4394579NX, 4394579RX, 2064075, 2064075XS, 2064075X, A064B961, 434579CUM |
| Skyline | BJ0710, BJ0710-M, BJ0710-C |
| Roadwarrior | C0329-SA |
| DuraFit | C17-0138 |
| Global Emission Systems | GESi-0093 |
| Dinex | 58268, 58415 |
Restore exhaust filtration performance with this premium aftermarket Cummins PACCAR DPF Diesel exhaust filter. This brand-new Diesel Particulate Filter is a direct-fit replacement for Cummins PACCAR A055B959, 5579371, 4394579, and 2064075, with additional compatible OEM and aftermarket references listed in the cross-reference table above. Designed for select Cummins B6.7, Cummins L9, PACCAR PX-7, and PACCAR PX-9 EPA17 aftertreatment applications, this DPF installs without exhaust system modifications, carries no core charge, is backed by a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.
In Stock
We sell filters locally, which can affect real-time inventory availability. Orders placed after 2:00 PM Eastern time will ship the next business day.
If a search for part number 2064075X or 2064075 brought you to this page, review your existing setup carefully. This cross-reference can point to two different physical configurations: BJ0710 and BJ0720. Review your service dimensions, gasket layout, engine tag details, or original stamped part number before placing an order. Contact our technical team if you need verification.
Cummins B6.7 L9 PACCAR PX-7 PX-9 DPF Fitment Guide
This Cummins PACCAR DPF Diesel exhaust filter is designed for select commercial heavy-duty and medium-duty vehicles configured with compatible EPA17 aftertreatment layouts.
- Engine Platforms: Select Cummins B6.7, Cummins L9, PACCAR PX-7, and PACCAR PX-9 diesel engine applications.
- Approximate Emissions Era: Commonly associated with EPA17 applications, approximately 2017 and newer, depending on vehicle configuration.
- Common Chassis Applications: Select Freightliner M2 106, M2 112, 108SD, 114SD, Peterbilt 337, 348, 536, 537, 548, Kenworth Class 6–8 models, International, Western Star, transit bus, and school bus applications using the matching DPF assembly.
- Compatible OEM Numbers: A055B959, 5579371, 5579371RX, 5579371NX, 4394579, 4394579NX, 4394579RX, 2064075, 2064075XS, 2064075X, A064B961, and 434579CUM.
Compatible OEM Assembly Numbers: 4073475C93, 4073475C94, 4073475C95, 4073476C95, 4073478C92, 4073478C94, 4156276C92, 4156282C92, 4156298C91, 4387646, 4387647, 4394560, 4394721, 4394893, 4394918, 5418219, 5418221, 5506202, 5506203, 5506204, 5506205, 5506223, 5506224, 5506262, 5506264, 5506351, 5506513, 5506546, 5506547, 5506780, 5507265, 5508060, 5508062, 5508063, 5508064, 5508083, 5508086, 5508091, 5508092, 5508093, 5508094, 5508095, 5508096, 5508097, 5508098, 5508099, 5508100, 5508101, 5508146, 5508148, 5508219, 5508220, 5508221, 5508222, 5508224, 5508225, 5508226, 5508227, 5508229, 5508230, 5508231, 5508232, 5508238, 5508240, 5508242, 5508243, 5508244, 5508245, 5508248, 5508249, 5508250, 5508251, 5508252, 5508253, 5508254, 5508256, 5508257, 5508259, 5508261, 5508262, 5508263, 5508265, 5508269, 5508270, 5508271, 5508272, 5508273, 5508274, 5508275, 5508276, 5508699, 5508790, 5508791, 5508792, 5508793, 5508794, 5509169, 5509170, 5509171, A052T991, A054M323, A054M324, A054M339, A054M340, A054Z438, A055B039, A060H517, A060H518, A060H524, A060H525, A060H788, A060H791, A060J098, A060J099, A060J117, A060J549, A060J559, A060J563, A060J568, A060T081, A062J457, A062J768, A062K250, A062K252, A062K256, A062K257, A062K259, A062K262, A062K264, A062K267, A062K352, A062K631, A062K632, A062K633, A062K639, A062K640, A062K641, A062K642, A062K644, A062K646, A062K654, A062K701, A062K704, A062K705, A062K706, A062K707, A062K708, A062K709, A062K710, A062K713, A062K714, A062R492, A062R516, A062R581, A062X009, A062X010, A062X011, A062X012, A062X013, A062X014, A062X015, A062X016, A062X018, A062X019, A062X021, A062X023, A062X024, A062X025, A062X027, A062X031, A062X032, A062X033, A062X034, A062X035, A062X036, A062X037, A062X038, A063E989, A063E993, A063H679, A063H680, A063H681, A063H682, A063H683, A063N672, A063N673, A063N674
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) |
| Common Search Term | DPF Filter / Diesel exhaust filter |
| Primary OEM Part Numbers | A055B959, 5579371, 4394579 |
| Additional OEM Numbers | 5579371RX, 5579371NX, 4394579NX, 4394579RX, 2064075, 2064075XS, 2064075X, A064B961, 434579CUM |
| Manufacturer Part Number | Skyline BJ0710 |
| Engine Compatibility | Cummins B6.7, Cummins L9, PACCAR PX-7, and PACCAR PX-9 |
| Material | Premium Stainless Steel |
| Weight | 42.46 lbs (19.26 kg) |
| Overall Length | 12.65 inches (321.40 mm) |
| Outer Body Diameter | 12.05 inches (306.00 mm) |
| Overall Dimensions | 12.65 x 9.34 inches (321.40 x 237.30 mm) |
| Core Condition | Brand-New Aftermarket Unit |
| Core Charge | No Core Charge |
| Warranty | 3-Year Unlimited Mileage Warranty |
| Exhaust Emission Norm | EPA17 Compliant |
Key Features
- Direct-Fit Cummins PACCAR DPF: Replaces Cummins and PACCAR diesel particulate filter applications listed in the cross-reference table above.
- No Core Charge: Brand-new aftermarket DPF with no dirty core return, core tracking paperwork, or return freight expense.
- EPA17 Compliant: Designed for supported Cummins B6.7, Cummins L9, PACCAR PX-7, and PACCAR PX-9 aftertreatment applications.
- Brand-New Unit: New aftermarket Diesel Particulate Filter rather than a remanufactured core.
- Stainless Steel Construction: Built with premium stainless steel material for durability in 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.
