International Navistar 2522529C91 2520173C1 DPF Filter Replacement

International Navistar 2522529C91 2520173C1 DPF Filter

Interchange References: 2522529C91, 2520173C1, CMI2522529C91, CMI2520173C1, XQ0710, XQ0710-M, XQ0710-C, C0310-SA, C17-0102, 58081, 58413, GESi-0078, XQ0710-FSS

Restore exhaust filtration performance with this premium aftermarket International Navistar 2522529C91 / 2520173C1 DPF Filter. This brand-new Skyline Diesel Particulate Filter, also commonly searched as a diesel exhaust filter, is a direct-fit replacement for International Navistar OEM part numbers 2522529C91, 2520173C1, CMI2522529C91, and CMI2520173C1. Engineered for select International Navistar A26 heavy-duty diesel engine applications, this DPF installs without exhaust system modifications, carries no core charge, is backed by a 3-year warranty, and ships free within the continental United States.

International Navistar 2522529C91 2520173C1 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.

International Navistar A26 DPF Fitment Guide

This International Navistar DPF is designed for select heavy-duty commercial vehicles configured with compatible EPA17 aftertreatment systems. Always verify exact compatibility using your vehicle's VIN number or original stamped OEM part number on the unit before ordering.

• Engine Platforms: International Navistar A26 heavy-duty diesel engine applications.
• Approximate Emissions Era: Commonly associated with EPA17 heavy-duty aftertreatment systems from approximately 2017 to current compatible models, depending on truck configuration.
• Common Chassis Applications: Select International LT Series and other compatible International Navistar A26 applications using the matching DPF assembly.
• Compatible OEM Numbers: 2522529C91, 2520173C1, CMI2522529C91, CMI2520173C1

Compatible OEM Assembly Numbers:

2361960X, 4053738C92, 4053738C93, 4053738C95, 4053741C92, 4053741C93, 4053741C94, 4085640C92, 4085641C92, 4085641C93, 4085641C94, 4387634, 4387635, 4387636, 4387637, 4387638, 4387639, 4387640, 4387641, 4394387, 4394388, 4394389, 4394392, 4394393, 4394535, 4394539, 4394652, 4394653, 4394717, 4394899, 4394917, 4394920, 4394925, 4394927, 4395007, 5417544, 5417562, 5417693, 5417696, 5505895, 5507167, 5507168, 5507169, 5507170, 5507178, 5507282, 5507283, 5507284, 5507285, 5507286, 5507676, 5507677, 5507678, 5507688, 5507769, 5508299, 5508301, 5508302, 5508391, 5508392, 5508393, 5508394, 5508395, 5508396, 5508457, 5508508, 5508520, 5508521, 5508522, 5508523, 5508561, 5508562, 5508563, 5508567, 5508997, 5509118, 5509119, 5509120, 5509121, 5509151, 5509152, 5509153, 5509158, 5509159, 5509160, 5509161, 5509163, 5509164, A052T694, A052T699, A052T700, A052T704, A052T705, A054M327, A054M329, A054M330, A055X482, A056D535, A056M497, A056M498, A061Y208, A061Y211, A061Y213, A061Y221, A061Y516, A062A042, A062A045, A062A046, A062A053, A062A058, A062H825, A062H827, A062H846, A062H847, A062H848, A062H849, A062H850, A062H851, A062H852, A062R446, A062R457, A062R458, A062R475, A062R498, A062R501, A062R515, A062R522, A062R531, A062R533, A062R558, A062R562, A062R565, A062R588, A062R597, A062R600, A062R609, A062R615, A063D079, A063G419, A063G420, A063G421, A063G422, A063G425, A063G426, A063G427, A063G428, A063G429, A063G434, A063G435, A063G437, A063G438, A067L954

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) 2520183C1 aftermarket exhaust gaskets, and two (2) 2520177C1 heavy-duty clamps.
• DPF Only: Includes one (1) DPF only. Installation gaskets and clamps are not included.

Technical Specifications Table

Key Features

• Direct-Fit International Navistar DPF: Replaces International Navistar 2522529C91, 2520173C1, CMI2522529C91, and CMI2520173C1 diesel exhaust filter applications.
• No Core Charge: Brand-new aftermarket DPF with no dirty core return, core tracking paperwork, or return freight expense.
• EPA17 Compliant: Designed for supported International Navistar A26 aftertreatment applications.
• Stainless Steel Construction: Built with premium stainless steel material for durability in heavy-duty exhaust systems.
• Available Full Kit: Full Kit option includes two (2) 2520183C1 gaskets and two (2) 2520177C1 clamps.
• Free Shipping: Free ground shipping within the continental United States. Orders placed before 2:00 PM Eastern ship out the same business day when inventory is available.
• Warranty Protection: Backed by a 3-year warranty.

Signs Your International Navistar DPF Needs Replacement

• Frequent, unprompted, or incomplete DPF regeneration cycles.
• Excessive soot loading, face plugging, or exhaust restriction.
• Diagnostic trouble codes related to DPF restriction, soot capacity, or filter efficiency.
• Increased exhaust backpressure or gradual power loss caused by aftertreatment restriction.

*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 order includes one (1) physical DPF unit unless the Full Kit option is selected. Included hardware is listed above where applicable.