Cummins 2880281 4965055 5633689 DPF Filter Replacement

Cummins 2880281 4965055 5633689 4352921 DPF Filter

Interchange References: Cummins 2880281, 2880281NX, 4965055, 4965055NX, 4965055RX, 5633689, 5633688, 4352921, 4352921NX, 4352920, 4352920NX, A047B793, A047B792, A029J952, PACCAR Q620940, Skyline MN1001, FSS Emission Products MN1001-FSS, Roadwarrior C0004-SA, C0018-SA, C0135-SA, Dinex 65012, 58004, DuraFit C17-0038, Global Emission Systems GESi-0002

Replace a worn or damaged Cummins 2880281, 4965055, 5633689, or 4352921 DPF Filter with this brand-new Skyline aftermarket Diesel Particulate Filter. This direct-fit DPF replacement also cross-references Cummins 5633688, 4352920, A047B793, A047B792, and A029J952 and PACCAR Q620940. It is intended for select Cummins ISM and ISL 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.

Cummins PACCAR DPF Cross References

Cummins 2880281, 4965055, 5633689, and 4352921 DPF filters cross-reference with PACCAR Q620940, Skyline MN1001, and the additional aftermarket replacement numbers listed below.

Cummins ISM ISL DPF Engine Compatibility & Fitment Guide

This Skyline DPF is intended for select commercial diesel applications equipped with compatible Cummins ISM or ISL 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 Cummins ISM and Cummins ISL diesel engine applications
• Approximate Model Years: Select 2007–2009 applications
• Approximate Emissions Era: EPA07 exhaust aftertreatment applications
• Common Applications: Select highway, regional-haul, vocational, transit, motorcoach, and commercial fleet configurations
• Compatible OEM Numbers: 2880281, 2880281NX, 4965055, 4965055NX, 4965055RX, 5633689, 5633688, 4352921, 4352921NX, 4352920, 4352920NX, A047B793, A047B792, A029J952, and Q620940

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) 2871453 installation gaskets, and two (2) 2871863 heavy-duty clamps
• DPF Only: Includes one (1) DPF only. Gaskets and clamps are not included

DPF Technical Specifications

Key Features

• Direct-fit replacement for the listed Cummins and PACCAR 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 2871453 gaskets and two 2871863 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

*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.