Restore exhaust filtration performance with this premium Skyline aftermarket Cummins 5295603 / 5579367 / A064B953 DPF Replacement. This brand-new unit serves as a direct alternative to OEM part numbers 5295603, 5579367, A064B953, A040M135, 5295603NX, 5295603RX, 5579367NX, and 5579367RX. Engineered as an exact-fit replacement for heavy-duty commercial vehicles powered by Cummins B6.7, Cummins L9 8.9L, Paccar PX-7, Paccar PX-9, Cummins ISB 6.7L, and Cummins QSB 6.7L diesel engines, this high-efficiency diesel particulate filter requires no exhaust system modifications for installation, carries zero core charge, and ships free within the continental United States.

Cummins 5295603 Cross Reference

How to Verify Your Unit: This direct-fit diesel particulate filter replaces exhaust components stamped with housing, casting, or manufacturing tags matching any of the interchangeable assembly numbers or supplier cross-references listed below:

Choose Your Kit Configuration

Select the setup from the product options above that best fits your shop's needs:

• Full Kit (Best Value): Includes (1) Brand-New Unit, (2) Original Equipment Quality installation gaskets (2871451), and (2) heavy-duty clamps (2871861).
• DPF Only: Includes the replacement component only. Installation gaskets and clamps are not included.

Key Features & Specifications for Part 5295603 / 5579367 / A064B953

• Proudly Built in the USA: Designed, engineered, and manufactured in America.
• No Core Charge: Brand-new aftermarket diesel particulate filter component; eliminates core return hassle and freight delays.
• Exact-Fit™ Technical Dimensions: Engineered with OEM-matching technical specifications, pre-machined sensor ports, and rigid factory-spec hanger alignments for straight exhaust installation with zero modifications required.
• Substrate Performance Matrix: Advanced wall-flow precious metal washcoat core substrate ensures precise regeneration intervals and long-term diesel engine emission control.
• Industry-Leading Warranty: Backed by a 3-year unlimited mileage warranty on all Skyline aftermarket solutions.
• EPA Compliant: Meets federal emissions standards for legal installation.
• Free Shipping: Free ground shipping within the continental United States. Orders placed before 2:00 PM Eastern ship out the same business day.

Cummins 5295603 Vehicle Fitment Guide

Direct alternative solution for commercial medium-to-heavy vehicles configured with compatible exhaust chassis configurations from approximately 2013 to 2017 models. Optimized for:

• Engine Platforms: Cummins B6.7, Cummins L9 8.9L, Paccar PX-7, Paccar PX-9, Cummins ISB 6.7L, and Cummins QSB 6.7L diesel power plants.
• Chassis Fitments: This specific high-traffic physical layout matches attachment requirements across regional delivery, vocational, and school bus fleets:
  • Peterbilt Platforms: Medium-duty horizontal chassis applications including conventional models 330, 337, and 348 vocational configurations tracking under index A064B953.
  • Kenworth Platforms: Conventional medium-duty delivery setups including models T270, T370, T440, and T470 setups tracking under database reference 5295603 and 5579367.

Compatible OEM Master Assembly Numbers: 4329703, 4330174, 4352878, 4353218, 4353398, 4353441, 4353443, 4354265, 4376701, 4376702, 4376924, 4376926, 4376965, 4387351, 5294213, 5294215, 5294216, 5298498, 5300500, 5301172, 5301521, 5302322, 5302456, 5302468, 5302470, 5302481, 5302482, 5302484, 5302654, 5302721, 5303015, 5304332, 5304443, 5304468, 5305181, 5306967, 5306968, 5306973, 5306978, 5308321, 5308322, 5309251, 5310181, 5310182, 5310486, 5311120, 5311264, 5315261, 5315262, A040U838, A041J277, A041J527, A041J882, A041K953, A041K994, A041K996, A041P102, A041P247, A041P250, A042L525, A042L540, A042M132, A042P823, A042P824, A042P829, A042P831, A042T422, A043N583, A043N585, A043V864, A043Y346, A043Y347, A043Z603, A044C648, A044X557, A044X558, A047C206, A047C469, A047F226, A047R300, A048B964, A048D322, A048D324, A049G179, A049V738, A049V739, A049V755, A052H269

Signs Your Cummins DPF Needs Replacement

• Frequent, unprompted, or incomplete diesel particulate filter regeneration cycles linked to active trouble codes matching 5295603 / 5579367 / A064B953
• Excessive particulate soot loading or exhaust face-plugging at the filter module core face
• Active dashboard diagnostic trouble codes (DTCs) signaling low soot capacity or catalyst failures
• Unexplained commercial engine backpressure increases or gradual exhaust system power loss

*Note: Always verify exact vehicle compatibility using your vehicle's VIN number, emissions family descriptor tag, or the original stamped OEM part number on your filter unit casing before placing an order.

Disclaimer: Product images for reference only. Final replacement hardware items matching OEM 5295603 / 5579367 / A064B953 such as gaskets, clamps, and sensor ports depend on your kit configuration. Selecting the "Full Kit" option adds the explicitly listed installation components to your shipment. Price is for (1) DPF.