Product Overview
Cummins 4965218 4352922 PACCAR Q621375 DPF Diesel Particulate Filter
Cummins PACCAR DPF replacement: The Skyline MN1004 Diesel Particulate Filter is a direct-fit aftermarket replacement for 4965218, 4965218NX, 4965218RX, 4352922, 4352922NX, 4352922RX, PACCAR Q621375, 5633689 and A047B790. These Cummins and PACCAR OEM and service references are associated with compatible diesel exhaust aftertreatment configurations using this DPF.
Engine applications: Designed for select heavy-duty diesel applications equipped with compatible Cummins ISM or Cummins ISL engines and EPA07 exhaust aftertreatment systems. Common applications include select highway fleet, transit bus, regional-freight, motorcoach and vocational configurations, depending on engine calibration, chassis, emissions family, exhaust layout and aftertreatment assembly.
Product details and configurations: Brand-new Skyline aftermarket DPF with stainless steel construction, no core charge, EPA07 compliance for applicable federal emissions applications, and a 3-Year Unlimited Mileage Warranty. Choose the DPF only or the Full Kit with two 2871453 installation gaskets and two 2871863 heavy-duty clamps. Free ground shipping is available within the continental United States excluding California.
Cummins 4965218 4352922 PACCAR Q621375 DPF Specifications
- Product type
- Diesel Particulate Filter (DPF)
- Brand / part number
- Skyline MN1004
- Primary OEM numbers
- 4965218, 4352922, PACCAR Q621375
- Additional OEM numbers
- 4965218NX, 4965218RX, 4352922NX, 4352922RX, 5633689, A047B790
- Compatible engines
- Select Cummins ISM and Cummins ISL applications
- Approximate application era
- Select 2007–2009 applications depending on vehicle and aftertreatment configuration
- Housing material
- Stainless steel
- Full Kit hardware
- 2 2871453 installation gaskets and 2 2871863 heavy-duty clamps
- Condition
- Brand-new aftermarket replacement
- Core charge
- None
- Emissions compliance
- EPA07 compliant for applicable federal emissions applications
- Warranty
- 3-Year Unlimited Mileage Warranty
Cummins 4965218 4352922 PACCAR Q621375 DPF Cross References
Compare the original Cummins or PACCAR DPF part number stamped on the filter housing or printed on the exhaust aftertreatment identification tag with the OEM and aftermarket cross-reference numbers below before ordering.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins OEM | 4965218, 4965218NX, 4965218RX, 4352922, 4352922NX, 4352922RX, 5633689, A047B790 |
| PACCAR OEM | Q621375 |
| Skyline | MN1004 |
| DuraFit | C17-0047 |
| Roadwarrior | C0045-SA |
| Global Emission Systems / GESi | GESi-0010 |
Compatible Cummins OEM Aftertreatment Assembly Numbers
The following Cummins OEM aftertreatment assembly numbers are associated with compatible configurations using this DPF. These are complete aftertreatment assembly references and should not be confused with the individual DPF part numbers listed above. Verify the original stamped DPF number, vehicle VIN, emissions-family information and complete aftertreatment configuration before ordering.
4965135, 4965140
Cummins ISM ISL 4965218 4352922 PACCAR Q621375 DPF Fitment
The Skyline MN1004 DPF is intended for select heavy-duty diesel applications equipped with compatible Cummins ISM or Cummins ISL EPA07 exhaust aftertreatment systems. Exact compatibility varies by engine calibration, emissions family, model year, chassis configuration, exhaust layout, aftertreatment assembly number and original stamped DPF part number.
Cummins ISM and ISL Engine Applications
- Select Cummins ISM diesel engine applications
- Select Cummins ISL diesel engine applications
- Select 2007–2009 applications depending on vehicle and emissions configuration
- Select EPA07 exhaust aftertreatment applications
Common Application Types
- Select highway fleet applications
- Select transit bus applications
- Select regional-freight applications
- Select motorcoach applications
- Select vocational configurations using the matching DPF and aftertreatment assembly
Fitment verification: Always verify exact compatibility using the vehicle VIN, engine serial number, emissions-family label, aftertreatment assembly number, and original stamped Cummins or PACCAR DPF part number before ordering.
Skyline MN1004 DPF and Installation Kit Options
Choose the configuration that best fits your installation needs. The Skyline MN1004 is available as the DPF only or as a Full Kit with the applicable installation gaskets and clamps.
| Option | Included Components |
|---|---|
| DPF with Gaskets and Clamps | 1 new Skyline MN1004 DPF, 2 2871453 installation gaskets, and 2 2871863 heavy-duty clamps. |
| DPF Only | 1 new Skyline MN1004 Diesel Particulate Filter only. Installation gaskets and clamps are not included with the DPF-only option. |
Skyline MN1004 DPF Key Features
- Direct-fit replacement: Replaces compatible Cummins and PACCAR OEM DPF applications listed in the cross-reference section above.
- Brand-new DPF: New Skyline aftermarket Diesel Particulate Filter rather than a remanufactured core.
- No core charge: No used filter return is required.
- Stainless steel construction: Uses stainless steel construction.
- EPA07 compliant: Intended for applicable federal emissions applications outside California.
- Full Kit available: Includes two 2871453 installation gaskets and two 2871863 heavy-duty clamps.
- Free shipping: Free ground shipping within the continental United States excluding California.
- Warranty: Backed by a 3-Year Unlimited Mileage Warranty.
Signs Your DPF May Need Inspection or Replacement
- Frequent, incomplete or unsuccessful regeneration cycles
- Excessive soot loading or visible face plugging
- Abnormal DPF differential pressure readings
- High exhaust backpressure
- DPF-related diagnostic trouble codes
- Reduced engine power or performance under load
- Cracking, melting, corrosion or other physical filter damage
These symptoms may have multiple causes and do not automatically mean the DPF must be replaced. Diagnose the complete engine and exhaust aftertreatment system before replacing the filter.
Skyline MN1004 Multi-Warehouse Shipping
Multi-Warehouse Dispatch: Orders ship from regional fulfillment hubs to help provide fast delivery to your repair shop or location.
